Low Noise Amplifier Module, 20dB High Gain LNA Metal 0.1MHz6GHz Full Band RF Amplifier SMA Female Head for Remote Control Receiver for FM Radio (Shipped with Built in Battery)
Asin: B0BGZ1GZBC | Model: LBECpk1h8gi596-11 | PartNumber: LBECpk1h8gi596-11 | Ean: 7614913681541
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Bias Power Supply: The Battery-Free Version Requires Bias Tee Bias Power Supply, Some Devices Have A Bias Power Supply Function, For Example: For Sdrplay 1A.
What You Get: 1 Lna + 1 Usb Cable + 24-Hour Customer Email Service + 100% Satisfaction Guarantee + Fast Delivery. If At Any Time You Are Not Satisfied With Our Product, Please Feel Free To Contact Us.
Wide Range Of Applications: Low-Noise Rf Amplifiers Have Excellent Performance, Good Uniformity, And High Reliability. Suitable For Short Wave, Fm Radio, Remote Control Receiver, Cable Tv Signal Amplifier, Etc.
Stable Performance: The Rf Amplifier Has Ultra-Wide Bandwidth, High Reliability, And Is Not Easy To Corrode And Fall Off. Wide Frequency Range, High Gain, Low Noise Figure, Unconditionally Stable Amplifier Module.
Features
- PROFESSIONAL AMPLIFIER: High linearity, ultra-low noise gain block amplifier. High linearity: +35dBm output IP3; high input power durability, +22dBm continuous wave
- STABLE PERFORMANCE: The RF amplifier has ultra-wide bandwidth, high reliability, and is not easy to corrode and fall off. Wide Frequency Range, High Gain, Low Noise Figure, Unconditionally Stable Amplifier Module
- BIAS POWER SUPPLY: The battery-free version requires Bias Tee bias power supply, some devices have a bias power supply function, for example: for sdrplay 1A
- WIDE RANGE OF APPLICATIONS: Low-noise RF amplifiers have excellent performance, good uniformity, and high reliability. Suitable for short wave, FM radio, remote control receiver, cable TV signal amplifier, etc
- WHAT YOU GET: 1 LNA + 1 USB cable + 24-hour customer email service + 100% satisfaction guarantee + fast delivery. If at any time you are not satisfied with our product, please feel free to contact us
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Brand: LBEC | Manufacturer: LBEC
See On Amazon Similar To Low Noise Amplifier Module 20dB
#1
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
Asin: B07BQC7GNL | Model: BT20A | PartNumber: BT20A | Ean: 9068787975844
Bluetooth 5.0 Amplifier: Featuring Two Texas Instruments Tpa3116d2 Chips, The Bt20a Delivers Powerful And Clear Stereo Sound. The Tpa3116d2 Is A Highly Efficient Digital Amplifier With An Advanced Oscillator/Pll Circuit, Ensuring Minimal Interference And Offering A Robust Connection Range Of Up To 50 Feet..
What You'll Get: Bt20a Stereo Audio Amplifier Receiver X1, 24V/4.5A Power Supply X1, User Manual X1, A 24-Month Worry-Free Warranty And Responsive Customer Service..
The Ideal Partner Amplifier For Speakers: With An Impressive 100W Rms Per Channel At 4 Ohms, 20 Hz - 20 Khz, And Only 0.04% Thd, The Bt20a Bluetooth Amp Is A Powerhouse. It Comes With A 24V Power Supply And Can Drive Speakers With A Capacity Of 280 Watts At 8 Ohms Or 320 Watts At 4 Ohms. (For Passive Speakers Only, Not The Powered Speakers).
Bass And Treble Control: The Fosi Audio Bt20a Stereo Amplifier Is Tailor-Made For Audiophiles Seeking Exceptional Hifi Sound Quality. You Have Control Over The Sound Of Your Bookshelf Speakers Through Music Or Video Software, Fine-Tuning The Bass And Treble To Your Preferences..
Features
- 2 Channel Amplifier: The BT20A Mini Bluetooth amplifier home audio offers both Bluetooth and RCA inputs, along with passive speaker outputs. This versatile amplifier enables you to build a high-quality 2.0-channel audio system, allowing seamless connections to your phone, computer, tablet, and more.
- Bass and Treble Control: The Fosi Audio BT20A stereo amplifier is tailor-made for audiophiles seeking exceptional HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning the bass and treble to your preferences.
- Bluetooth 5.0 Amplifier: Featuring two Texas Instruments TPA3116D2 chips, the BT20A delivers powerful and clear stereo sound. The TPA3116D2 is a highly efficient digital amplifier with an advanced oscillator/PLL circuit, ensuring minimal interference and offering a robust connection range of up to 50 feet.
- The Ideal Partner Amplifier For Speakers: With an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, and only 0.04% THD, the BT20A Bluetooth amp is a powerhouse. It comes with a 24V power supply and can drive speakers with a capacity of 280 watts at 8 ohms or 320 watts at 4 ohms. (for passive speakers only, not the powered speakers)
- What You'll Get: BT20A stereo audio amplifier receiver x1, 24V/4.5A power supply x1, User Manual x1, a 24-month worry-free warranty and responsive customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.42 x 5.20 x 3.54 inches | Weight: 1.50 pounds
Warranty: 24-month manufacturer
See On Amazon #2
TDA7498E Bluetooth Amplifier Board 160W 2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers
Asin: B0CCV9BXWG | Model: H019 | PartNumber: H019 | Ean: 0732214748286 | UPC: 732214748286
Wide Power Supply Adaptation Range: The Power Amplifier Board Is Suitable For Dc15~36V Power Supply, And Also Has Undervoltage Protection Function When It Is Lower Than 9V, And Supports 12V Power Supply Option. This Means That You Can Choose A Suitable Power Supply Method According To Your Actual Needs Without Worrying About Power Supply Issues..
Perfect Protection Mechanism: Our Power Amplifier Board Has Built-In Comprehensive Protection Mechanism, Including Anti-Reverse Polarity, Undervoltage, Overheating, Overcurrent And Short Circuit Protection. These Smart Protection Features Keep Your Audio System And Speakers Safe, So You Can Enjoy Your Music With Confidence..
Compatible With A Variety Of Speakers: The Board Is Suitable For 30-200W, 4-8Ω Speakers, So It Can Perfectly Match With Speakers Of Various Specifications. Whether It Is A Small Speaker Or A Large Audio Equipment, It Can Be Coordinated With The Power Amplifier Board..
Powerful Sound Field Experience: Integrated Tda7498e Power Amplifier Chip, Supports 2.1 Channel Configuration, Including Left Channel, Right Channel And Subwoofer Output. The Left And Right Channels Provide An Output Power Of 160W Each, And The Subwoofer Reaches A Maximum Output Of 220W, Creating An Immersive Audio Experience For You..
Features
- 3-in-1 multi-function input: This power amplifier board integrates AUX, Bluetooth and USB input methods, allowing you to connect a variety of audio sources as you like. What's more convenient is that you can easily switch between input modes and songs through the dial button, and enjoy the fun of music to the fullest.
- Powerful sound field experience: integrated TDA7498E power amplifier chip, supports 2.1 channel configuration, including left channel, right channel and subwoofer output. The left and right channels provide an output power of 160W each, and the subwoofer reaches a maximum output of 220W, creating an immersive audio experience for you.
- Wide power supply adaptation range: The power amplifier board is suitable for DC15~36V power supply, and also has undervoltage protection function when it is lower than 9V, and supports 12V power supply option. This means that you can choose a suitable power supply method according to your actual needs without worrying about power supply issues.
- Compatible with a variety of speakers: the board is suitable for 30-200W, 4-8 speakers, so it can perfectly match with speakers of various specifications. Whether it is a small speaker or a large audio equipment, it can be coordinated with the power amplifier board.
- Perfect protection mechanism: Our power amplifier board has built-in comprehensive protection mechanism, including anti-reverse polarity, undervoltage, overheating, overcurrent and short circuit protection. These smart protection features keep your audio system and speakers safe, so you can enjoy your music with confidence.
- See more on Amazon...
Brand: Hosyond | Manufacturer: Hosyond
Weight: 0.84 Pounds
See On Amazon #3
AtNeDcVh Mini Small Stereo Audio preamplifier, Headphone Amplifier, Gain 20dB Phono Turntable Phonograph preamp, Dual op amp NE5532 with RCA 3.5mm Input to RCA 3.5mm Output
Asin: B0945RFJ6Z | Model: AT-PA001-B | PartNumber: AT-PA001-B
Input: Rca (L / R) + 3.5Mm, Output: Rca (L / R) + 3.5Mm + Headphones, Poowered By Dc 9-19V, Static Current About 8Ma. With Volume Adjustment Knob, The Volume Can Be Adjusted Freely..
Widely Compatible With All Audio Devices. Input: Dvd, Cd, Set-Top Box, Mp3, Tv, Mobile Phone, Computer, Tablet, Microphone, Phono Turntable, Sound Card, Guitar, Bass, Electronic Instrument, Game Console Or Other Devices. Output: Speakers, Subwoofer, Sound Blaster, Reverberator, Av Receiver, Post-Amp, Headphones, Etc..
Small Size, Easy To Carry And Use. The Size: 3.42In × 1.96In × 1.45In (87Mm × 50Mm × 37Mm). It Is A Preamp And Cannot Be Used As A Power Amplifier To Drive Passive Speakers Working..
Using The Classic Dual Op Amp Ne5532, High Frequency Electrolytic Capacitor, Noise Reduction Circuit Design, No Background Noise, Effective Gain Audio, Improve Sound Quality..
Features
- It is applicable to power weak signals into line-level signals. The amplification multiples are 10 times (20dB). It can directly drive the headphone to work (the headphone output port can't be used with other output ports at the same time), the max headphone impedance supported is 16 ohm.
- Using the classic Dual OP AMP NE5532, high frequency electrolytic capacitor, noise reduction circuit design, no background noise, effective gain audio, improve sound quality.
- Input: RCA (L / R) + 3.5mm, Output: RCA (L / R) + 3.5mm + headphones, Poowered by DC 9-19v, static current about 8Ma. With volume adjustment knob, the volume can be adjusted freely.
- Small size, easy to carry and use. The size: 3.42in 1.96in 1.45in (87mm 50mm 37mm). It is a preamp and cannot be used as a power amplifier to drive passive speakers working.
- Widely compatible with all audio devices. Input: DVD, CD, set-top box, MP3, TV, mobile phone, computer, tablet, microphone, phono turntable, sound card, guitar, bass, electronic instrument, game console or other devices. Output: speakers, subwoofer, Sound Blaster, reverberator, AV receiver, Post-Amp, Headphones, etc.
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Brand: ATNEDCVH | Manufacturer: ATNEDCVH
See On Amazon #4
HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input
Asin: B00LODGV64 | Model: 3-01-0114 | PartNumber: 3-01-0114 | Ean: 0797698770550 | UPC: 797698770550
Excellent Noise Suppression, No Audio Input In The Case Of Ear Close To The Speaker Can Not Hear Any Noise..
Double-Panel Wiring, Properly Solve The Wiring Caused By The Potential Balance And Crosstalk Between Channels.
The Unique Class D Digital Powerless Board With Lc Filter Can Be Powered Directly From The Computer's Usb..
Dual-Channel Stereo, 5V Power Supply Can Output 3W +3 W Power, Can Be Directly Driven 4Ω, 8Ω Small Speakers, The Output Power, Enough Energy, Good Sound Quality..
Features
- Super mini volume: 1.85 x 2.11 cm.Can be easily placed in a variety of digital products within a small space, high efficiency amplification
- Dual-channel stereo, 5V power supply can output 3W +3 W power, can be directly driven 4 , 8 small speakers, the output power, enough energy, good sound quality.
- Excellent noise suppression, no audio input in the case of ear close to the speaker can not hear any noise.
- The unique Class D digital powerless board with LC filter can be powered directly from the computer's USB.
- Double-panel wiring, properly solve the wiring caused by the potential balance and crosstalk between channels
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Brand: HiLetgo | Manufacturer: HiLetgo
Dimensions: 0.13 x 0.82 x 0.70 inches
See On Amazon #5
Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain Volume Control
Asin: B08L4WYSZ4 | Model: XZ-L1 | PartNumber: XZ-L1
Unique Design And Hifi Clear Sound: Double-Side Pcb Design, Ne5532p Op Amp With Pluggable Socket Design, Convenient To Change Other Op Amps To Enjoy Different Sound And Bring Much Diy Fun For Audiophiles. High-Qaulity Sealed Potentiometer, With Wide Frequency Bandwidth And Excellent Dynamic Response, The Sound Is Smooth And Natural, Warm And Delicate With Ultra-Low Distortion..
Mini Size With Exquisite Appearance, Compact And All-Metal Design For Durability And Shielding The Electronics From Electromagnetic Interference With Noise Rejection. Perfect Design In Size And Function, Suitable For Many Scenarios To Increase The Output Level, Such As Home Stereo System, Mixer Or Speaker Setup, Karaoke, Audio Recording, Party, Live Stage Event Etc..
With Built-In Amplification And Voltage Boost Circuit: Adjustable Gain To Match Better With Different Audio Sources, Support Dc 5-24V Wide Input Voltage That Can Share The Power Supply Of Amplifiers, While L1 Can Always Work At A High Voltage Of 26V To Provide ±12.5V High Output Amplitude And Max 20Db High Gain..
Features
- Mutiple input/output interfaces: with 3.5mm AUX/stereo RCA/5-DIN inputs and stereo RCA/5-DIN outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player, potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers.
- With built-in amplification and voltage boost circuit: adjustable gain to match better with different audio sources, support DC 5-24V wide input voltage that can share the power supply of amplifiers, while L1 can always work at a high voltage of 26V to provide 12.5V high output amplitude and max 20dB high gain.
- Unique design and HiFi clear sound: double-side PCB design, NE5532P op amp with pluggable socket design, convenient to change other op amps to enjoy different sound and bring much DIY fun for audiophiles. High-qaulity sealed potentiometer, with wide frequency bandwidth and excellent dynamic response, the sound is smooth and natural, warm and delicate with ultra-low distortion.
- Mini size with exquisite appearance, compact and all-metal design for durability and shielding the electronics from electromagnetic interference with noise rejection. Perfect design in size and function, suitable for many scenarios to increase the output level, such as home stereo system, mixer or speaker setup, karaoke, audio recording, party, live stage event etc.
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Brand: Douk Audio | Manufacturer: Douk Audio
See On Amazon #6
HiLetgo 2pcs TDA2050 Mono Audio Amplifier Module Digital Mono Amplifier Board AMP DC/AC 5-24V Output 5W-120W for Speaker
Asin: B0CDWTL57H | Model: TDA2050 | PartNumber: TDA2050
Input Voltage: Dc/Ac 5-24V Output Power: 5W-120W.
Tda2050 Digital Mono Audio Amplifier Board.
Features
- TDA2050 Mono Audio Amplifier Module
- TDA2050 Digital Mono Audio Amplifier Board
- Input voltage: DC/AC 5-24V Output power: 5W-120W
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #7
Professional Audio Mixer, 4 Channel Sound Mixer With Dual Wireless Mic, Sound Board Console MP3 Bluetooth 48V Phantom Power USB Interface DJ Mixing for Home Karaoke Party Computer Studio Recording
Asin: B0B3TFQ1RQ | Model: R4 PRO | PartNumber: R4 PRO | Ean: 0721703544089 | UPC: 721703544089
🎤【Usb Audio Interface & Bluetooth】- The Mixer Audio Usb Interface Can Be Use For Pc/Phone Recording Or Player Music,Need A Usb To Phone Adapter To Connect To The Phone,Bluetooth 3.0 Cordless Music Transfer, Transmission Range Up To 35 Ft, Bluetooth Name: Bt-Nsmix.
🎤【Uses】- The R4 Pro Sound Mixer Can Be Connected To A Tv As A Home Karaoke System, Can Be Used For Home Karaoke, Party, Dj, Recording, Live Singing, Broadcast, Studio Streaming, Wide Range Of Uses.
🎤【Mic And Stereo Line Input】- Supporting Xlr And Unbalanced 1/4" Plug With +48V Phantom Button,3.5Mm 5V Mic Jack Highly Accurate Led Peak Level Indicator And Ultra-Musical 3-Band Eq On 1、2 Channels,Pad Button -20Db On No.1 Channel Can Be Used For High-Sensitivity Signal,E.G Guitar,Electronic Musical Instruments,Bass.
🎤【Mic Fm & Power】- Each Mic Has 10 Groups Of Frequency Selection, Uhf Wireless Microphone Frequency Is Cha 576.1-590.1Mhz, Chb 560.1-574.1Mhz, Microphone Powered From 2 Aa Batteries And Fully Charged Battery Can Work For 4-6 Hours.
Features
- Product Feature - R4 Pro 4 Channel Audio Mixer with 2 Wireless Microphone,The Mixer Has a Built-in Wireless Receiving Module. Turn On (MIC ON) in the mixer panel, and the microphone will automatically connect, Receiving Distance About 180 Ft, Mic Volume, Echo, Equalization, Gain Can be Control From No.2 Channel
- Mic FM & Power - Each Mic Has 10 Groups of Frequency Selection, UHF Wireless Microphone Frequency Is CHA 576.1-590.1Mhz, CHB 560.1-574.1Mhz, Microphone Powered from 2 AA Batteries And Fully Charged Battery Can Work For 4-6 hours
- Usb Audio Interface & Bluetooth - The Mixer Audio Usb Interface Can Be Use for PC/Phone Recording or Player Music,Need a USB To Phone Adapter To Connect To The Phone,Bluetooth 3.0 Cordless Music Transfer, Transmission Range up to 35 Ft, Bluetooth Name: BT-NSMIX
- Mic And Stereo Line Input - Supporting XLR and unbalanced 1/4 Plug with +48V Phantom button,3.5MM 5V Mic Jack highly accurate LED Peak Level Indicator and Ultra-musical 3-band EQ on 1 2 channels,PAD Button -20DB on NO.1 channel Can be used for high-sensitivity Signal,E.g guitar,Electronic musical instruments,bass
- Uses - The R4 Pro Sound Mixer Can Be Connected to a TV as a home karaoke system, Can Be Used For Home Karaoke, Party, DJ, Recording, Live Singing, broadcast, Studio Streaming, Wide Range Of Uses
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Brand: DGNOG | Manufacturer: DGNOG
Dimensions: 9.25 x 1.77 x 7.08 inches | Weight: 0.00 pounds
Warranty: Manufacturer warranty for 60 days from date of purchase.
See On Amazon #8
DAMGOO 50W+50W Bluetooth 5.0 Amplifier Board,100w Audio Amp Board Dual Channel DC8-24V,Easy Installation and Password Free Connect to Phone Quietly
Asin: B07XBF9GXW | Model: ZK-502C | PartNumber: ZK-502C | Ean: 8414892271417, 8435315580930
Two Audio Input Ways:User Can Directly Connect With Wireless Bluetooth 5.0, Or Choose The Headphone (Line In) Way.
Tip: Adequate Output Power Is Required When The Audio Input Is Sufficient And The Power Supply Voltage/Current Is Sufficient, The Relative Power Will Be Higher. Different Impedance Of The Speaker Will Have Different Output Power.In The Case Of Sufficient Voltage And Current, The Larger The Impedance Of Speaker, The Smaller The Relative Sound Power, Please Pay Attention!.
Protective Function:This Bt Amp Is Designed With Protective Case, Over-Voltage Protection, Under-Voltage Protection, Over-Heat Protection, Short-Circuit Protection.
Wide Input Voltage: Dc 9V-24V, Can Be Powered By 9V/12V/15V/18V/24V.
Features
- HIFI CHIP ZK-502C Adopt TPA3116D2(with AM Interference Suppression Function) Chips, With Excellent Sound Quality. It Ensures That Even With High Power Operation For A Long Time, THD Is Less Than 0.1%
- WIDE INPUT VOLTAGE: DC 9V-24V, Can Be Powered by 9V/12V/15V/18V/24V
- TWO AUDIO INPUT WAYS:User Can Directly Connect with Wireless Bluetooth 5.0, or Choose the Headphone (Line in) Way
- PROTECTIVE FUNCTION:This BT Amp Is Designed with Protective Case, Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection
- TIP: adequate output power is required when the audio input is sufficient and the power supply voltage/current is sufficient, the relative power will be higher. Different impedance of the speaker will have different output power.In the case of sufficient voltage and current, the larger the impedance of speaker, the smaller the relative sound power, please pay attention!
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Brand: DAMGOO | Manufacturer: DAMGOO
Dimensions: 0.71 x 3.23 x 1.97 inches | Weight: 0.24 Pounds
See On Amazon #9
Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 320 Watts 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer(with Power Supply)
Asin: B077QPTPVW | Model: BL20C | PartNumber: BL20C
Experience Top-Notch Sound Quality With The Bl20c Mini Amplifier's Advanced Circuit Design That Ensures Hi-Fi Sound. Stream Music From Your Favorite Media Services With Ease And Without Compromising On Sound Quality. Bl20c Is Compatible With The Latest Devices Such As Iphone/Android, Ipod, Ipad, Pc, Laptop, Computer, Tv, Dvd, And More..
What You Get: Bl20c Stereo Power Amplifier X1, Bluetooth Antenna X1, User Manual X1, Power Adapter X1, Ac Cord X1, Our Worry-Free 24-Month Warranty, As Well As Friendly Customer Service..
Experience A New Level Of Control With The Bl20c Stereo Amp's Various Knobs - Including Bass, Treble, Volume, And Input Mode Switch, As Well As Options For The Previous Song, Next Song, And Play/Pause Controls. These Controls Set The Bl20c Apart From Traditional Audio Amplifiers With A Powerful Max Output Of Up To 320W, Allowing For A Customized Listening Experience..
The Bl20c Stereo Receiver Amplifier Boasts The Stmicroelectronics Tda7498e Chip For Powerful Audio Performance. This Dual Btl Class-D Audio Amplifier Is Designed For Home Speaker Systems And Features A Single Power Supply. Bl20c Boasts Smart Protection, Thermal Overload Protection, Small Offset (<20 Mv), Standby/Mute Features, And Differential Inputs For Minimal Common-Mode Noise, Providing A Superior Audio Experience..
Features
- The Fosi Audio BL20C is a Bluetooth 5.0 enabled 2.1 channel stereo amplifier and U-disk player with a compact Class D power amp for home theater speaker systems. It allows for convenient and portable use with U-Disk input supporting popular audio formats such as MP3, WMA, APE, FLAC, and WAV. Flexible connection options include U-disk, Bluetooth, and RCA input, all capable of driving passive speakers and powered subwoofers to upgrade your audio system.
- The BL20C stereo receiver amplifier boasts the STMicroelectronics TDA7498E chip for powerful audio performance. This dual BTL class-D audio amplifier is designed for home speaker systems and features a single power supply. BL20C boasts smart protection, thermal overload protection, small offset (<20 mV), standby/mute features, and differential inputs for minimal common-mode noise, providing a superior audio experience.
- Experience top-notch sound quality with the BL20C mini amplifier's advanced circuit design that ensures hi-fi sound. Stream music from your favorite media services with ease and without compromising on sound quality. BL20C is compatible with the latest devices such as iPhone/Android, iPod, iPad, PC, laptop, computer, TV, DVD, and more.
- Experience a new level of control with the BL20C stereo amp's various knobs - including bass, treble, volume, and input mode switch, as well as options for the previous song, next song, and play/pause controls. These controls set the BL20C apart from traditional audio amplifiers with a powerful MAX output of up to 320W, allowing for a customized listening experience.
- What you Get: BL20C stereo power amplifier x1, Bluetooth antenna x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 24-month warranty, as well as friendly customer service.
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Brand: Fosi Audio | Manufacturer: Fosi Audio
Dimensions: 1.30 x 4.84 x 4.57 inches
Warranty: 18-month manufacturer
See On Amazon #10
DAMGOO Audio Amplifier Board with BT 5.0, 10W 15W 20W 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell
Asin: B07X65P6H1 | Model: XY-P15W | PartNumber: XY-P15W | Ean: 8435315580923
——【I Am Small, But I Have Many Functions】With The Latest Bt 5.0 Connection Protocol, The Power Consumption Is Smaller And The Transmission Distance Is Farther. The Same Multi-Function Button Can Easily Realize The Volume + Volume-, Play / Pause Function;.
——【7 * 24 Hours After-Sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, Or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A Satisfactory Answer..
——【I Am Small, But I Am Not Vulnerable】 I Have Three Protection Mechanisms, Reverse Connection Protection, Short Circuit Protection, And Overheat Protection, Which Means I Am Not Easy To Damage..
——【I Am Small, But My Power Is Not Small"】I Can Provide A Maximum Power Output Of 20W * 2, If You Use More Than 20W * 2, It Is Recommended To Add A Heat Sink On The Back Of This Board;.
Features
- I Am small, But I Have High Compatibility The DC power supply commonly used for wide voltage input (DC8-24V) can provide energy for me, and at the same time, I can connect 2-8 speakers;
- I Am Small, But My Power Is Not Small I can provide a maximum power output of 20W * 2, if you use more than 20w * 2, it is recommended to add a heat sink on the back of this board;
- I Am Small, But I Have Many Functions With the latest BT 5.0 connection protocol, the power consumption is smaller and the transmission distance is farther. The same multi-function button can easily realize the volume + volume-, play / pause function;
- I Am Small, But I Am Not Vulnerable I have three protection mechanisms, reverse connection protection, short circuit protection, and overheat protection, which means I am not easy to damage.
- 7 * 24 hours after-sales service Paying attention to customer experience and satisfying customers is our service tenet. If you have any questions about the product, or the product has quality problems, please contact us at any time, we will give you a satisfactory answer.
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Brand: DAMGOO | Manufacturer: DAMGOO
Dimensions: 0.55 x 1.97 x 1.40 inches | Weight: 0.09 pounds
See On Amazon #11
HiLetgo 0.1-2000MHz RF WideBand Amplifier 30dB High Gain Low Noise LNA Amplifier
Asin: B01N2NJSGV | Model: 4330353723 | PartNumber: 4330353723
High Gain Low Noise Lna Amplifier.
It's Low In Properties Can Be A Perfect Match Various Circuits As Ideal Amplifier Buffer Amplifiers..
Maximum Power Output+13Dbm 20Mw.
Power Supply Voltage: 9-12 Vdc.
Features
- 0.1-2000MHz RF Wide Band Amplifier
- Power supply voltage: 9-12 VDC
- High Gain Low Noise LNA Amplifier
- Maximum power output+13dBm 20mW
- It's low in properties can be a perfect match various circuits as ideal amplifier buffer amplifiers.
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #12
Acxico 2Pcs LM386 10W Mini Power Amplifier Board Audio Amplifier Module DC 3-12V Volume Adjustable Control
Asin: B081YQRDWM | Model: LM386 | PartNumber: LM386 | Ean: 0797806001231 | UPC: 797806001231
Low Static Power Consumption, The Quiescent Current Of Approximately 2Ma, Ideal For Battery-Powered.
On-Board Volume Control Potentiometer Clockwise To Increase The Volume,With Power Indicator Light..
Low Power Consumption, Updated Within The Chain Gain Adjustable,Large Supply Voltage Range, Fewer External Components And Total Are Widely Used, Widely Used Tape Recorders And Radios Being..
Speaker Power: 05W-10W, Suggestion 8W Speaker Is The Best.
Features
- Wide operating voltage range: 3-12V, suggestion 5V
- Speaker power: 05W-10W, suggestion 8W speaker is the best
- Low static power consumption, the quiescent current of approximately 2MA, ideal for battery-powered
- Low power consumption, updated within the chain gain adjustable,large supply voltage range, fewer external components and total are widely used, widely used tape recorders and radios being.
- On-board volume control potentiometer clockwise to increase the volume,with power indicator light.
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Brand: Acxico | Manufacturer: Acxico
See On Amazon #13
MakerHawk Blue Tooth Amplifier Board HiFi Stereo 2.0 2X50W Audio Amplifier Module TPA3116D2 Digital Power Amplifier Blue Tooth 5.0 Dual Channel AMP with AUX/USB/Flash Drive/PC Sound Card Input
Asin: B08M3KX523 | Model: 8445GDNP090ET3710JV2HXK | PartNumber: 8445GDNP090ET3710JV2HXK | Ean: 0738582517462 | UPC: 738582517462
[Super Compatibility] 5.0 Blue Tooth Version, The Transmission Efficiency Is Higher And More Stable, The Transmission Distance Is Farther. Up To 15M(49 Feet) Wireless Range In Open Space. Can Be Widely Applied To Various Devices Such As Tablet Pc, Tv, Smartphone, Laptop With Bluetooth..
[Application] The Potentiometer Adjusts The Volume With A Switch For Easy Control Of The Volume, Making It Ideal For Diy Speakers. Tda3116d2 Is Widely Used In Store Solicitation, Home Theater, Square Speakers, Etc.Due To Its Excellent Performance And Comprehensive Cost Performance..
[High Quality] The Tpa3116d2 Devices Feature Short-Circuit And Thermal Protection As Well As Overvoltage, Undervoltage, And Dc Protection To Prevent Total Failure. In The Event Of An Overload, The Device Reports The Fault Condition To The Processor To Protect Itself From Damage. It Adopts Copper Dc Connector And Fence Type Terminal. It Can Withstand Large Current, No Heat, No Damage To The Wire..
[Hifi Stereo] High Quality Dual Channel 100W(50W*2) Power Amplifier Board For Hifi Music. With Aux, Bluetooth, Usb Flash Drive, Usb Sound Card Multiple Audio Input Methods. With Active And Passive Speakers Two Output Methods. You Can Enjoy Your Music In Different Ways..
Features
- [High Performance] The TPA3116D2 is a Class D amplifier IC from TI that has very high index parameters. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%. This helps prevent noise. With a filter inductor, the sound is round and clear.
- [HIFI Stereo] High quality dual channel 100W(50W*2) power amplifier board for HIFI music. With AUX, Bluetooth, USB flash drive, USB sound card multiple audio input methods. With active and passive speakers two output methods. You can enjoy your music in different ways.
- [Super Compatibility] 5.0 Blue tooth version, the transmission efficiency is higher and more stable, the transmission distance is farther. Up to 15m(49 feet) wireless range in open space. Can be widely applied to various devices such as tablet PC, TV, smartphone, laptop with Bluetooth.
- [High Quality] The TPA3116D2 devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire.
- [Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it ideal for DIY speakers. TDA3116D2 is widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.
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Brand: MakerHawk | Manufacturer: MakerHawk
Dimensions: 0.71 x 2.36 x 2.36 inches | Weight: 0.15 pounds
Warranty: China
See On Amazon #14
HiLetgo 2pcs TDA2822M DC 1.8-12V 2.0 Channel Stereo Amplifier Mini AUX Audio Amplifier Board Module AMP for Arduino
Asin: B07XBKTNKF | Model: TDA2822M | PartNumber: TDA2822M | Ean: 0618528939513 | UPC: 618528939513
3.Dimensions: 52 X 31 X 23Mm (L*W*H)/ 2.05 X 1.22 X 0.9Inch.
5.Adjust Form: Volume Adjustment.
4.Input Interface: 3.5Mm Audio Input.
2.Output Power: 0.1W-5W ;4-32 Ohms.
Features
- 1. Chip: TDA2822M; Supply voltage: DC 1.8-12V
- 2.Output Power: 0.1W-5W ;4-32 Ohms
- 3.Dimensions: 52 x 31 x 23mm (L*W*H)/ 2.05 x 1.22 x 0.9inch
- 4.Input Interface: 3.5mm Audio input
- 5.Adjust form: volume adjustment
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #15
HiLetgo 2pcs CT14 Stereo Bluetooth Amplifier Board 5V AMP F Class 5W+5W Amplifier Module with Charging Port for Speaker Modification DIY
Asin: B0CDWVYJ4B | Model: DW CT14+ | PartNumber: DW CT14+
It Supports Automatically Connecting Devices That Have Been Paired And Playing Music Automatically..
Good Sound Quality, Suitable For Upgrading And Refitting The Idle Sound Box And Speaker Diy.
F Class Power Amplifier 5W+5W, High Power Output, Over 8002 Sound Quality..
It Can Be Compatible With All Mobile Phones And Bluetooth Adapters On The Market, It Supports Usb Sound Card, No Drive, Plug And Play..
Features
- CT14 Stereo Bluetooth Amplifier Board 5V AMP F Class 5W+5W Amplifier Module
- It can be compatible with all mobile phones and Bluetooth adapters on the market, it supports USB sound card, no drive, plug and play.
- It supports automatically connecting devices that have been paired and playing music automatically.
- F class power amplifier 5W+5W, high power output, over 8002 sound quality.
- Good sound quality, suitable for upgrading and refitting the idle sound box and Speaker DIY
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #16
HiLetgo 2pcs TPA3110 Digital Stereo Audio Amplifier Board XH-A232 AMP 30W+30W 2.0 Channel Amplifier Board DC 8-26V 3A
Asin: B09KGXTX2C
Supply Voltage:Dc8v-26V; Amplifier Type: Class D.
Xh-A232 Amp Digital Stereo Audio Amplifier 30W+30W.
Features
- TPA3110 Digital Stereo Audio Amplifier Board
- XH-A232 AMP Digital Stereo Audio Amplifier 30W+30W
- Supply Voltage:DC8V-26V; Amplifier type: Class D
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #17
TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W 2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control,BLACK (ZK-HT21)
Asin: B09K4WDHLK | Model: ZK-HT21 | PartNumber: ZK-HT21 | Ean: 0194852390676 | UPC: 194852390676
【High Compatibility】The Dc Adapters On The Market (Plug Specification 5.5Mm*2.1Mm) Basically Can Meet The Needs Of The Zk-Ht21 Bluetooth Power Amplifier Board. If Your Existing Dc Power Plug Is Not 5.5Mm*2.1Mm, There Is No The Problem Is Because We Have Included A Dc Conversion Plug In The Product..
【7 * 24 Hours After-Sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, Or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer.
【Protection Function】Zk-Ht21 Bluetooth Power Amplifier Board Has Multiple Protection Mechanisms To Ensure Its Safe Operation. It Has Short-Circuit Protection, Over-Current, Over-Heat, And Anti-Reverse Protection. When An Overload Occurs, The Device Reports The Fault Condition To The Processor To Protect Itself From Damage.
【Treble & Bass Control】If You Are Tired Of An Amplifier With Only One Volume Knob, Then You Feel Right, Because You Have Further Requirements For Audio. By Adjusting The High And Low Frequency Knobs Of The Zk-Ht21 Power Amplifier Board, You Can Make The Sound More Layered And Make The Bass More Shocking..
Features
- TDA7498E HIFI CHIP The TDA7498E Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, Wide Voltage Input DC: 15-36V,This power amplifier board uses two TDA7498E high-fidelity maximum output power up to 160W*2+220W.
- TREBLE & BASS CONTROL If you are tired of an amplifier with only one volume knob, then you feel right, because you have further requirements for audio. By adjusting the high and low frequency knobs of the ZK-HT21 power amplifier board, you can make the sound more layered and make the bass more shocking.
- HIGH COMPATIBILITY The DC adapters on the market (plug specification 5.5mm*2.1mm) basically can meet the needs of the ZK-HT21 Bluetooth power amplifier board. If your existing DC power plug is not 5.5mm*2.1mm, there is no The problem is because we have included a DC conversion plug in the product.
- PROTECTION FUNCTION ZK-HT21 Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage
- 7 * 24 Hours After-sales Service Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer
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Brand: DAJUNGUO | Manufacturer: DAJUNGUO
Dimensions: 1.10 x 5.71 x 4.72 inches | Weight: 0.72 pounds
See On Amazon #18
Teyleten Robot Millivolt/Microvolt Voltage Amplifier Module AD620 Instrumentation Amplifier Module Signal Amplifier Module DC 3-12V High Precision (3PCS)
Asin: B08QM9SM1W | Model: H64 | PartNumber: H64 | Ean: 0606592873307 | UPC: 606592873307
Support Null Point Adjustment, Negative Voltage Output And Noise Filtering Capabilities Ensure You Can Get The Low Distortion But High Frequency Signal Ideal For Small Signal Amplification.
Input Voltage: Dc 3-12V, Signal Input Voltage: 100Uv-300Mv, Module Size: 32 X 22Mm/1.26 X 0.87Inch(L*W).
Equipped With Ad620 Instrumentation Amplifier Chip Support ±10V(Maximum) Signal Voltage Output With High Precision And Good Linearity Better Performance Than Lm358.
Features
- High precision DC voltage signal amplifier module for microvolt /millivolt signal amplification with 1.5-1000 gain range adjustment
- Equipped with AD620 instrumentation amplifier chip support 10V(maximum) signal voltage output with high precision and good linearity better performance than LM358
- Support null point adjustment, negative voltage output and noise filtering capabilities ensure you can get the low distortion but high frequency signal ideal for small signal amplification
- Input Voltage: DC 3-12V, Signal Input Voltage: 100uV-300mV, Module Size: 32 X 22mm/1.26 X 0.87inch(L*W)
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Brand: Teyleten Robot | Manufacturer: Teyleten Robot
Dimensions: 0.07 x 1.26 x 0.87 inches
See On Amazon #19
5-3500MHz RF WideBand Amplifier 20dB High Gain Low Noise LNA Amplifier with Shielding Shell
Asin: B07PRHL246 | Ean: 0703633904362 | UPC: 703633904362
Main Purpose：It Is Especially Suitable For All Kinds Of Radio Frequency Receiving Front-End Circuit To Extend Communication Distance.
Add Shielding Shell：The Broadband Low Noise Rf Amplifier Is Designed With Shielding Shell.
Great Performance：It Has Stable Gain 20Db Typical, And Small Noise Figure 1.3Db Typical.
Features
- Wide measure frequency This amplifier has a wide frequency range of 5-3500MHz, and large dynamic range +20dBm@1dBP
- Great performance It has stable gain 20dB typical, and small noise figure 1.3dB typical
- Main purpose It is especially suitable for all kinds of radio frequency receiving front-end circuit to extend communication distance
- Add shielding shell The broadband low noise RF amplifier is designed with shielding shell
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Brand: AYMARIO | Manufacturer: AYMARIO
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.02 pounds
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