DAJUNGUO 1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output, Wide Voltage Range of 9-24V DC, Bluetooth/USB/3.5mm AUX Input Modes Supported
Asin: B0CCYTWRMX | Model: 1002S | PartNumber: 1002S | Ean: 0194852391512 | UPC: 194852391512
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.【Input Mode Indicators + Upgraded Dc Socket】The Amplifier Board Incorporates Different Indicators For A More Intuitive Understanding Of The Current Input Mode. The Upgraded Dc Socket Ensures Spark-Free Power Connection, Enhancing Safety And Reliability..
【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..
【Supports Multiple Music Formats】When Playing Music From A Usb Flash Drive, The 1002S Amplifier Board Supports Music Formats Such As Mp3, Falc, Mav, Ape. Note: For Formats Like Flac, The Music Bitrate Should Be Within 1500Kbps, And For Mav, The Sampling Rate Should Be Within 44100Hz. The Usb Flash Drive Must Be Formatted In Fat32 And Have A Capacity Of 32Gb Or Less..
【Multiple Input Methods】The Amplifier Board Supports Various Input Methods, Including Bluetooth Input, 3.5Mm Aux Input, Usb Input, And More. It Is Compatible With A Wide Range Of Devices Such As Smartphones, Tablets, Laptops, Mp3 Players, Etc. You Can Easily Switch Between Your Preferred Audio Input Methods..
Features
- Dual Hifi-grade TPA3116D2 Chips This amplifier board features two TPA3116D2 chips, offering a wide voltage input range: DC 9-24V, with a peak output of 100W+100W @ 1kHz, 21V, 4-ohm speakers.
- Multiple Input Methods The amplifier board supports various input methods, including Bluetooth input, 3.5mm AUX input, USB input, and more. It is compatible with a wide range of devices such as smartphones, tablets, laptops, MP3 players, etc. You can easily switch between your preferred audio input methods.
- Input Mode Indicators + Upgraded DC Socket The amplifier board incorporates different indicators for a more intuitive understanding of the current input mode. The upgraded DC socket ensures spark-free power connection, enhancing safety and reliability.
- Supports Multiple Music Formats When playing music from a USB flash drive, the 1002S amplifier board supports music formats such as MP3, FALC, MAV, APE. Note: For formats like FLAC, the music bitrate should be within 1500kbps, and for MAV, the sampling rate should be within 44100Hz. The USB flash drive must be formatted in FAT32 and have a capacity of 32GB or less.
- 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: DAMGOO | Manufacturer: DAMGOO
Dimensions: 0.90 x 4.33 x 2.32 Inches
See On Amazon Similar To DAJUNGUO 1002S 2.0 Bluetooth Amplifier
#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
Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W x 2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)
Asin: B06Y67PZB1 | Model: GFJ058NEW | PartNumber: GFJ058NEW | Ean: 8502452949668
Supporting Aux/Usb/Bluetooth Input. You Can Enjoy Your Music In Different Ways. The Bluetooth Function Is Also Upgraded To 5.0. Now It Is More Stable And Faster..
[Ised Certification Registration Number: 30459-Ns01gpro; Ised Hardware Version Ldentification Number (Hvin): Ns-01G Pro] Prompt And Courteous Customer Service. If You Met Any Troubles Or Had Any Questions, Please Feel Free To Contact Us..
We Need To Mention That With The Usb Input, Music Can Be Played Losslessly(Like Connecting With A Computer. By The Way, You Don't Need To Install A Driver). You Will Be Surprised By The Sound Quality..
Despite Its Mini Size(Can Be Hold With One Hand), The Output Power Is Improved To 100W(50W*2) With The Upgraded Chip. You Will Be Amazed By Its Output Power Compared To Its Size When You See It..
Features
- This is Nobsound's new power amplifier in 2023. Based on our previous product, we enhance its output power and improve its functionality, while still keep its mini size and elegant design.
- Despite its mini size(can be hold with one hand), the output power is improved to 100W(50W*2) with the upgraded chip. You will be amazed by its output power compared to its size when you see it.
- Supporting AUX/USB/Bluetooth input. You can enjoy your music in different ways. The Bluetooth function is also upgraded to 5.0. Now it is more stable and faster.
- We need to mention that with the USB input, music can be played losslessly(Like connecting with a computer. By the way, you don't need to install a driver). You will be surprised by the sound quality.
- [ISED Certification Registration Number: 30459-NS01GPRO; ISED Hardware Version ldentification Number (HVIN): NS-01G Pro] Prompt and courteous customer service. If you met any troubles or had any questions, please feel free to contact us.
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Brand: Douk Audio | Manufacturer: Nobsound
Weight: 0.97 pounds
See On Amazon #3
160W+160W Amplifier Board with Treble and Bass Control, DC 12-36V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free (T160HS)
Asin: B0CBBYQK5M | Model: T160HS | PartNumber: T160HS | Ean: 0194852393233 | UPC: 194852393233
Multiple Audio Input Methods：The Multiple Input Methods (Bluetooth, Aux, Usb Flash Drive, Usb Sound Card) Allow For A Wide Range Of Devices To Be Connected To The Amplifier Board, Including Smartphones, Laptops, Tablets, And Other Audio Sources..
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..
Safety Protection: This Amp Board Has Overheat Protection, Circuit Protection, Over-Voltage And Under-Voltage Protection；.
Treble & Bass Control: If You Are Tired Of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater.；.
Features
- Output Power 160W+160W Amplifier Board with Treble and Bass Control, DC 13-36V, BT and AUX Inputs, 2.0 Channel Stereo AMP Board for DIY Wireless Speakers, Password Free
- Treble & Bass Control: If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater.
- Multiple audio input methods The multiple input methods (Bluetooth, AUX, USB flash drive, USB sound card) allow for a wide range of devices to be connected to the amplifier board, including smartphones, laptops, tablets, and other audio sources.
- Safety Protection: This Amp Board Has Overheat Protection, Circuit Protection, Over-voltage and Under-voltage Protection
- 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: DAMGOO | Manufacturer: DAMGOO
Dimensions: 1.02 x 5.03 x 3.74 inches
See On Amazon #4
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.
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Brand: Hosyond | Manufacturer: Hosyond
Weight: 0.84 Pounds
See On Amazon #5
200W Bluetooth 5.0 Stereo Audio Receiver Amplifier Board with Treble and Bass Control 2 Channel Mini Wireless High Power Digital Amp Module for Home Passive Speakers
Asin: B08HLV7H96 | Model: ZK-1002T (100W+100W) | PartNumber: ZK-1002T (100W+100W) | Ean: 0194852390188, 0194852390126 | UPC: 194852390188, 194852390126
Bluetooth And Aux Function: Bluetooth 5.0 Version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If Your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5Mm Headphone Plug.；.
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..
Safety Protection: This Amp Board Has Overheat Protection, Circuit Protection, Over-Voltage And Under-Voltage Protection；.
Treble & Bass Control: If You Are Tired Of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater.；.
Features
- DUAL TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC: 12-24V;
- Treble & Bass Control: If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like Being In A Movie Theater.
- Bluetooth and AUX Function: Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug.
- Safety Protection: This Amp Board Has Overheat Protection, Circuit Protection, Over-voltage and Under-voltage Protection
- 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: UwayKey | Manufacturer: UWAYKEY
Dimensions: 0.79 x 4.33 x 3.94 inches | Weight: 0.25 pounds
See On Amazon #6
Saiyin Power Amplifier Home Audio, 80W x 2 Stereo Bluetooth Amplifier Receiver 2.0 Channel Mini Hi-Fi Class D Integrated Amp with Headphone Jack, Bass/Treble Control for Home Speakers
Asin: B0CJ4ZY7SX
Easy To Set Up: Supports Bluetooth, Aux And Rca Inputs To Drive Most Home Passive/Powered Speakers, Powered Subwoofer, Headphones. Treble/Bass And Master Volume Knob Controls For Richer, Clearer Sound.
What You Get: 1 X Power Amplifier, 1 X Power Supply, 1 X Audio Cable,1 X6.35Mm To 3.5Mm Gold-Plated Adapter, 1 X User Manual, Worry-Free 12-Month Warranty And 24 Hours Friendly Service.
How To Use Two Amplifers At The Same Time: One End Of Audio Cable Connects To The Rca Input Of An Amplifier And Another End Connects To The Line Out Jack Of Another Amplifer, Making It Possible To Let 2 More Passive Speakers To Play At The Same Time And Creating A Shocking Hifi Sound Quality.
2.0 Channel Home Audio Amplifier: The Dual Channel Bluetooth Stereo Amplifier Receiver Accommodates 2 Sets Of Speakers, With Its Own Etl Certified Power Supply Driving 80W X 2 Power, Providing You With Enough Power To Enjoy High-Quality Amplified Audio. The Amp Is Not Compatible With Cars With 24V Power Supply..
Features
- Wireless Bluetooth Stereo Power Amplifier: Bluetooth amplifier has the advantages of high speed and stable transmission, low power consumption, long transmission distance, automated reconnection to the last connected device, no popping sound and noise; it is suitable for the latest device, including smart phone, laptop, tablet, computer
- 2.0 Channel Home Audio Amplifier: The dual channel bluetooth stereo amplifier receiver accommodates 2 sets of speakers, with its own ETL certified power supply driving 80W x 2 power, providing you with enough power to enjoy high-quality amplified audio. The amp is not compatible with Cars with 24V power supply.
- Easy To Set UP: Supports Bluetooth, AUX and RCA inputs to drive most home passive/powered speakers, powered subwoofer, headphones. Treble/bass and master volume knob controls for richer, clearer sound
- How to Use Two Amplifers at the Same Time: One end of audio cable connects to the RCA input of an amplifier and another end connects to the Line out jack of another amplifer, making it possible to let 2 more passive speakers to play at the same time and creating a shocking HIFI sound quality
- What You Get: 1 x Power amplifier, 1 x Power supply, 1 x Audio cable,1 x6.35mm to 3.5mm Gold-plated adapter, 1 x User manual, worry-free 12-month warranty and 24 hours friendly service
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Brand: Saiyin | Manufacturer: Shenzhenshi Saiyindianzi Youxiangongsi
See On Amazon #7
MakerHawk Bluetooth Amplifier Board HiFi Stereo 2.1 TPA3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass and Treble Control for Store Home Theater Speakers
Asin: B08H1N7SSC | Model: 10I34BGJ184YZ | PartNumber: 10I34BGJ184YZ | Ean: 0738582506800 | UPC: 738582506800
[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..
[Application] With Bass, Treble And Volume Control, Easy To Adjust Volume, Enjoy The Music Tone What You Want. Tda3116d2 Is Widely Used In Store Solicitation, Home Theater, Square Speakers, Etc.Due To Its Excellent Performance And Comprehensive Cost Performance..
[High Quality] It Adopts Copper Dc Connector And Fence Type Terminal. It Can Withstand Large Current, No Heat, No Damage To The Wire. Free Dc Head Lead, Compatible With The Input Power Interface Of This Product, Even If You Dont Have A Dc Head Adapter Or Battery, It Can Be Easily Wired..
[Protection Mechanism] 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..
Features
- [HIFI Stereo] High quality dual channel power amplifier board for HIFI music. With AUX and Bluetooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther. With a filter inductor, the sound is round and clear.
- [Protection Mechanism] 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.
- [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.
- [High Quality] It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you dont have a DC head adapter or battery, it can be easily wired.
- [Application] With bass, treble and volume control, easy to adjust volume, enjoy the music tone what you want. 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: 0.87 x 4.65 x 3.94 inches | Weight: 0.43 Pounds
See On Amazon #8
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 #9
Nobsound NS-20G 200W Mini Bluetooth 5.0 Power Amplifier 2.0 Channel Wireless Receiver Hi-Fi DSP Stereo Headphone Audio Amp LED Display (Black)
Asin: B07K9Y9P48 | Model: 8541737942 | PartNumber: 8541737942
Ns-20G Can Be Used As Headphone Amplifier(Only Support 15-32Ω Headphones). Bluetooth And Aux Input Can Be Widely Applied To All Your Favorite Devices. Suits 5-8 Inches / 4-8Ω / 20-120W Speakers.
Compact And Attractive Appearance: ① Integrated Aluminum Case With Crystal Speaker Jacks, Multifunction Decoding Knob And Dynamic Volume Led Display, This Unique Design Makes It Beautiful And Practical As Well; ② 5 Fashionable Colors For You Freely To Choose..
Because The Speaker And Headphone Can Output At The Same Time, The Phone Output Connect To Active Subwoofer And Speaker Jacks Connect To Passive Speakers Can Make Up 2.1 Channel Audio System, Which Will Enhance The Bass Effect Greatly..
Hifi Sound And Bluetooth Lossless Transmission: ① Hifi Clear And Clarity Sound, No Audible Noise; ② Bluetooth 5.0+Edr+Dsp (Digital Signal Processing) To Achieve Real Wireless Lossless Signal Transmission And Enjoy Much Better Hi-Fi Sound Quality Within 15M Distance, Which Brings You High-Grade Listening Feast Without Any Background Noise..
Features
- Mini Elegant Size But Powerful: NS-20G mini compact size suits very well for home and desktop use, and the output power is improved to 200W (100W*2) with 2PCS TPA3116 chip; You will be amazed by its output power compared to its size when you see it.
- HiFi Sound and Bluetooth Lossless Transmission: HiFi clear and clarity sound, no audible noise; Bluetooth 5.0+EDR+DSP (Digital Signal Processing) to achieve real wireless lossless signal transmission and enjoy much better Hi-Fi sound quality within 15M distance, which brings you high-grade listening feast without any background noise.
- NS-20G can be used as headphone amplifier(Only support 15-32 headphones). Bluetooth and AUX input can be widely applied to All Your Favorite Devices. Suits 5-8 inches / 4-8 / 20-120W speakers
- Because the Speaker and Headphone can output at the same time, the phone output connect to active subwoofer and speaker jacks connect to passive speakers can make up 2.1 channel audio system, which will enhance the bass effect greatly.
- Compact and Attractive Appearance: Integrated aluminum case with crystal speaker jacks, multifunction decoding knob and dynamic volume LED display, this unique design makes it beautiful and practical as well; 5 fashionable colors for you freely to choose.
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Brand: Douk Audio | Manufacturer: Nobsound
See On Amazon #10
KIMIUP AC01 Hi-Fi Mini Stereo Audio Power Amplifier,TPA3116 Dual Channel,100W x 2,Bluetooth 5.3,24V 5A Power Supply,Remote (Amplifier + Remote + Power)
Asin: B0CTMG1P4Z
Full-Range Sound：The Amplifier's Frequency Response Range Of 20Hz-20Khz Ensures Every Audio Detail Is Accurately Reproduced,From Deep Bass To Clear Treble.Enjoy A Truly Immersive Listening Experience With Realistic And Rich Sound That Captures Every Nuance Of Your Music..
Stable Bluetooth 5.3 Connectivity：Enjoy Fast And Stable Wireless Connections With Bluetooth 5.3.Easily Pair Your Smartphone,Tablet,Or Laptop For High-Quality Wireless Audio Without The Hassle Of Cables.This Amplifier Offers A Convenient And Comfortable Music Experience, Perfect For Any Modern Audio Setup..
Versatile Inputs：This Amplifier Supports Multiple Audio Input Options Including 3.5Mm Aux,Bluetooth,Usb Flash Drive,And Pre Out,Offering Great Flexibility.Easily Connect Traditional Wired Audio Sources,Wireless Bluetooth Devices,Or Portable Usb Storage Devices For Seamless Music Playback And Sharing..
Impressive Power：With A Robust 100W+100W Output,This Amplifier Can Handle All Your Music Needs,From Energetic Rock To Smooth Jazz.Experience Dynamic,Powerful,And Crisp Sound That Fills Any Room,Providing An Unparalleled Auditory Experience..
Features
- Superior Audio Quality Featuring the premium TPA3116 amplifier IC and BP1048B2 Bluetooth decoding IC,this amplifier delivers exceptional audio amplification with precise control.Enjoy crystal-clear sound and superior detail reproduction, whether you're streaming wirelessly or using a wired connection.
- Impressive Power With a robust 100W+100W output,this amplifier can handle all your music needs,from energetic rock to smooth jazz.Experience dynamic,powerful,and crisp sound that fills any room,providing an unparalleled auditory experience.
- Full-Range Sound The amplifier's frequency response range of 20Hz-20KHz ensures every audio detail is accurately reproduced,from deep bass to clear treble.Enjoy a truly immersive listening experience with realistic and rich sound that captures every nuance of your music.
- Versatile Inputs This amplifier supports multiple audio input options including 3.5mm AUX,Bluetooth,USB flash drive,and PRE OUT,offering great flexibility.Easily connect traditional wired audio sources,wireless Bluetooth devices,or portable USB storage devices for seamless music playback and sharing.
- Stable Bluetooth 5.3 Connectivity Enjoy fast and stable wireless connections with Bluetooth 5.3.Easily pair your smartphone,tablet,or laptop for high-quality wireless audio without the hassle of cables.This amplifier offers a convenient and comfortable music experience, perfect for any modern audio setup.
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Brand: KIMIUP | Manufacturer: KIMIUP
Weight: 0.99 pounds
See On Amazon #11
SMSL A200 HiFi Power Amplifier, 2-Channel Amplifier with Level Display, Bluetooth 5.0,RCA,USB Input,with Remote Control
Asin: B0D49J9Q2N | Model: A200 | PartNumber: A200
Support Hdmi (Arc) Audio Return Function, Used To Connect To The Hdmi Interface Of The Tv, To Realize The Tv Audio Output;Electronic Volume Control, Eliminate The Potentiometer To Adjust The Volume When The Noise.Optical Support Up To 24Bit/192Khz Signal Input..
Packing List:1*A200 Amplifier,1*Remote Control,1*Power Cable,1*Hdmi Cable,1*Usb Cable,1*Bluetooth Antenna, 1*Manual.If You Have Any Questions, Please Feel Free To Contact Us!.
With Sound Effects Adjustment, High And Low Sound Individually Adjustable.With Pop Sound Control Circuit, No Pop Sound Switch.Built-In High-Quality High-Power Audio Dedicated Switching Power Supply.Extremely Small Size, Place More Flexible..
Support Bluetooth, Optical, Coaxial, Hdmi Audio, Usb, Line Input;New Bluetooth 5.0 Technology, Both Low Power Consumption And High Sound Quality..
Features
- Using 2 pieces of Infineon's new silicon carbide digital power amplifier chips. The power amplifier is designed to provide higher quality and efficiency up to 92%, which further reduces energy consumption
- Support Bluetooth, optical, coaxial, HDMI audio, USB, line input;New Bluetooth 5.0 technology, both low power consumption and high sound quality.
- Support HDMI (ARC) audio return function, used to connect to the HDMI interface of the TV, to realize the TV audio output;Electronic volume control, eliminate the potentiometer to adjust the volume when the noise.Optical support up to 24bit/192kHz signal input.
- With sound effects adjustment, high and low sound individually adjustable.With pop sound control circuit, no pop sound switch.Built-in high-quality high-power audio dedicated switching power supply.Extremely small size, place more flexible.
- Packing List:1*A200 Amplifier,1*Remote Control,1*Power Cable,1*HDMI Cable,1*USB Cable,1*bluetooth antenna, 1*Manual.If you have any questions, please feel free to contact us!
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Brand: TONGYOR | Manufacturer: Foshan Shuangmusanlin technology Co., Ltd.
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