Power Amplifier Board, YS LT21 Bluetooth Audio Digital Amplifier Board Module 2.1 Channel 15W 15W 30W with Bass Channel
Asin: B0C6TY39N5 | Model: SPYMINNPOOqu9mvtgsdr | PartNumber: SPYMINNPOOqu9mvtgsdr
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.2.1 Channel Bluetooth Efficacy: Bluetooth 5.1, Aux, U Disk, Usb Sound Card, Cell Phone App High Fidelity Sound Quality, Passive Speaker Output..
Protection Mechanism: This Amplifier Board Is Protected Against Overheating, Overcurrent, Short Circuit And Static Electricity..
Cell Phone App New Upgrade: Support For Android For Ios System, App Visual Play Mode Volume, Sound, Up And Down Song Control, Play Pause, Play Mode To Modify The Bluetooth Name, Set The Connection Password.
Aux Audio Connection: Bass Independent Adjustment, 360 Degree Infinitely Tunable Sound Quality Is Clear, Restore The Sound Details, As If Live Music..
Features
- Rich Interface: This amplifier board has several interfaces with powerful functions and high compatibility.
- AUX Audio Connection: Bass independent adjustment, 360 degree infinitely tunable sound quality is clear, restore the sound details, as if live music.
- 2.1 Channel Bluetooth Efficacy: Bluetooth 5.1, AUX, U disk, USB sound card, cell phone APP high fidelity sound quality, passive speaker output.
- Cell Phone APP New Upgrade: Support for Android for IOS system, APP visual play mode volume, sound, up and down song control, play pause, play mode to modify the Bluetooth name, set the connection password
- Protection Mechanism: This amplifier board is protected against overheating, overcurrent, short circuit and static electricity.
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Brand: SPYMINNPOO | Manufacturer: SPYMINNPOO
See On Amazon Similar To Power Amplifier Board YS LT21
#1
2 pcs of LM1875T LM1875 IC AUDIO POWER AMPLIFIER 20W / Integrated Circuit
Asin: B00I6IDP96
Output Type: 1-Channel & Mono, Voltage Supply: 16V~60V.
Package/Case: To-220-5 , Rohs: Yes.
Type: Class Ab.
Max Power Output X Channel: 30Wx1@8(Ohm).
Features
- Features: Thermal and Short-Circuit Protection
- Max Power Output x Channel: 30Wx1@8(Ohm)
- Output Type: 1-Channel & Mono, Voltage Supply: 16V~60V
- Type: Class AB
- Package/Case: TO-220-5 , RoHS: Yes
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Brand: Manie Power (WESTECH) | Manufacturer: Manie Power (WESTECH)
See On Amazon #2
Amplifier Board Module YS LT21 Bluetooth Audio Digital Amplifier Board Module 2.1 Channel 15W 15W 30W with Bass Channel
Asin: B0CBKHW5XF | Model: Syrisora2wysh3kcbd | PartNumber: Syrisora2wysh3kcbd
Protection Mechanism: This Amplifier Board Is Protected Against Overheating, Overcurrent, Short Circuit And Static Electricity..
Aux Audio Connection: Bass Independent Adjustment, 360 Degree Infinitely Tunable Sound Quality Is Clear, Restore The Sound Details, As If Live Music..
Cell Phone App New Upgrade: Support For Android For Ios System, App Visual Play Mode Volume, Sound, Up And Down Song Control, Play Pause, Play Mode To Modify The Bluetooth Name, Set The Connection Password.
2.1 Channel Bluetooth Efficacy: Bluetooth 5.1, Aux, U Disk, Usb Sound Card, Cell Phone App High Fidelity Sound Quality, Passive Speaker Output..
Features
- Rich Interface: This amplifier board has several interfaces with powerful functions and high compatibility.
- 2.1 Channel Bluetooth Efficacy: Bluetooth 5.1, AUX, U disk, USB sound card, cell phone APP high fidelity sound quality, passive speaker output.
- Protection Mechanism: This amplifier board is protected against overheating, overcurrent, short circuit and static electricity.
- Cell Phone APP New Upgrade: Support for Android for IOS system, APP visual play mode volume, sound, up and down song control, play pause, play mode to modify the Bluetooth name, set the connection password
- AUX Audio Connection: Bass independent adjustment, 360 degree infinitely tunable sound quality is clear, restore the sound details, as if live music.
- See more on Amazon...
Brand: Syrisora | Manufacturer: Syrisora
See On Amazon #3
TREETDOBV YS LT21 Bluetooth Audio Digital Amplifier Board, 2.1 Bass Channel Module with Remote, Audio Amp Board with Filter, Password Free Connect Amplifier for Store Home Speakers Phone 15W 15W 30 W
Asin: B0CDXRG5GG
Aux Audio Connection: Bass Independent Adjustment, 360 Degree Infinitely Tunable Sound Quality Is Clear, Restore The Sound Details, As If Live Music..
Protection Mechanism: This Amplifier Board Is Protected Against Overheating, Overcurrent, Short Circuit And Static Electricity..
Cell Phone App New Upgrade: Support For Android For Ios System, App Visual Operation Play Mode Volume, Sound, Up And Down Song Control, Play Pause, Play Mode To Modify The Bluetooth Name, Set The Connection Password.
Rich Interface: This Amplifier Board Has Several Interfaces With Powerful Functions And High Compatibility..
Features
- 2.1 Channel Bluetooth Efficacy: Bluetooth 5.1, AUX, U disk, USB sound card, cell phone APP high fidelity sound quality, passive speaker output.
- Rich Interface: This amplifier board has several interfaces with powerful functions and high compatibility.
- AUX Audio Connection: Bass independent adjustment, 360 degree infinitely tunable sound quality is clear, restore the sound details, as if live music.
- Cell Phone APP New Upgrade: Support for Android for IOS system, APP visual operation play mode volume, sound, up and down song control, play pause, play mode to modify the Bluetooth name, set the connection password
- Protection Mechanism: This amplifier board is protected against overheating, overcurrent, short circuit and static electricity.
- See more on Amazon...
Brand: TREETDOBV
See On Amazon #4
YS-LT21 BT Audio Digital Power Amplifier Board Module 2.1 Channel 15W+15W+30W with Subwoofer High Power Audio Stereo Player
Asin: B0D3ZWPK3D | Model: LT21 audio amplifier module | PartNumber: LT21 audio amplifier module | Ean: 0763055829735 | UPC: 763055829735
Bt Mode Is Preferred, Can Be Connected In Either Mode. As Long As The B-T Connection Is Successful Is Bt Mode, And Bt Mode Support Automatic Connection..
Commonly Used Speakers Are Generally 4 Ohms Or 8 Ohms, Can Not Distinguish Between Positive And Negative, The Effect Is The Same..
The Input Power Is Insufficient, And The Power Supply Itself Is Intermittently Powered Off, Please Replace The Power Supply With A Larger Power. Or The Output Power Is Too Large, The Power Amplifier Board Is Seriously Heated, And Thermal Protection Occurs, Reducing Power Usage Or Enhancing Heat Dissipation..
2.1 Channel B-T Amplifier: Bluetooth 5.1+Aux+U Disk +Usb Sound Card + Mobile App;High Fidelity Sound Quality/Passive Speaker Output; 15W+15W+30W With Subwoofer.
Features
- APP visual operation playback mode: volume, sound, up and down song control, play pause, play mode, modify the BT name, set the connection password
- 2.1 Channel B-T amplifier: Bluetooth 5.1+AUX+U disk +USB sound card + mobile APP;High fidelity sound quality/passive speaker output; 15W+15W+30W with subwoofer
- BT mode is preferred, can be connected in either mode. As long as the B-T connection is successful is BT mode, and BT mode support automatic connection.
- The input power is insufficient, and the power supply itself is intermittently powered off, please replace the power supply with a larger power. Or the output power is too large, the power amplifier board is seriously heated, and thermal protection occurs, reducing power usage or enhancing heat dissipation.
- Commonly used speakers are generally 4 ohms or 8 ohms, can not distinguish between positive and negative, the effect is the same.
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Brand: Howay | Manufacturer: Howay
See On Amazon #5
Lm1875T DIY Kit 20W Mono, Channel HiFi Audio Power Amplifier Board
Asin: B0CBKN59BZ | Model: AUNMASngkm9a7hs8 | PartNumber: AUNMASngkm9a7hs8
Using Military Grade Double-Sided Circuit Board..
You Can Assemble These Components By Yourself And Obtain Knowledge About Amplifier Board..
Reasonable Layout, Compact Size..
20W Mono Channel Hifi Amplifier Board..
Features
- Made with high quality electronic components, stable and reliable.
- 20W Mono Channel HiFi Amplifier Board.
- Using military grade double-sided circuit board.
- Reasonable layout, compact size.
- You can assemble these components by yourself and obtain knowledge about amplifier board.
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Brand: AUNMAS | Manufacturer: AUNMAS
See On Amazon #6
LM1876 2.0 Power Amplifier Stereo HiFi Power Amplifier Board
Asin: B0BJ1QHFN5 | Model: LM1876 | PartNumber: LM1876 | Ean: 9075872404608
Operational Amplifier Type 4558.
Working Voltage Dual Ac15-20V.
Channel Type 2.0.
Chip Type Lm1876.
Features
- Product size 10.3cm * 10cm * 5. lcm
- Chip type LM1876
- Operational amplifier type 4558
- Channel type 2.0
- Working voltage dual AC15-20V
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Brand: YILUBAO | Manufacturer: YILUBAO
Warranty: see details
See On Amazon #7
TB21 PRO TPA3116D2 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W 2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control (TB21 PRO)
Asin: B0D41D7CQJ | Model: TB21 PRO | PartNumber: TB21 PRO | Ean: 0194852393813 | UPC: 194852393813
【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 Power Amplifier Board, You Can Make The Sound More Layered And Make The Bass More Shocking..
【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..
【Protection Function】Tb21 Pro 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.
【Multiple Input Method】The Tb21 Pro Has Multiple Input Methods Such As Bluetooth Input, Aux Input, And Usb Drive Input. The Vast Majority Of Devices Can Be Used, Such As Mobile Phones, Televisions, Laptops, Etc., Making It Easy To Connect And Use..
Features
- TPA3116D2 HIFI CHIP TPA3116D2 HIFI Chip Solution: Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD 0.1%. Wide Voltage Input DC: 12-24V;
- MULTIPLE INPUT METHOD The TB21 PRO has multiple input methods such as Bluetooth input, AUX input, and USB drive input. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc., making it easy to connect and use.
- 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 power amplifier board, you can make the sound more layered and make the bass more shocking.
- PROTECTION FUNCTION TB21 PRO 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 Satisfactory Answer.
- See more on Amazon...
Brand: DAJUNGUO | Manufacturer: DAJUNGUO
Dimensions: 1.02 x 4.37 x 4.05 inches | Weight: 0.55 pounds
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