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1. Acxico #ad
Acxico 2Pcs LM386 10W Mini Power Amplifier Board Audio Amplifier Module DC 3-12V Volume Adjustable Control #adAcxico #ad
- Speaker power: 05w-10W, suggestion 8W speaker is the best. On-board volume control potentiometer clockwise to increase the volume, with power indicator light. Wide operating voltage range: 3-12V, suggestion ≥5V.
Low power consumption, large supply voltage range, fewer external components and total are widely used, updated within the chain gain adjustable, widely used tape recorders and radios being. Low static power consumption, the quiescent current of approximately 2MA, ideal for battery-powered.
2. MakerHawk #ad
MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers #adMakerHawk #ad
- The capacitor 470uf35v guarantees the power storage and heat dissipation capacity, and is equipped with a heatsink. Bluetooth 5. 0 version, the transmission efficiency is higher, the transmission distance is farther.
Protection mechanism with short-circuit protection and overheating protection to prevent total failure. Free dc head lead, compatible with the input power interface of this product, no heat, even if you don't have a DC head adapter or battery, it can be easily wired.
Blue tooth amplifier high quality mini amplifier board. It can withstand large current, 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.
In the event of an overload, the device reports the fault condition to the processor to protect itself from damage. Widely used in car, home theater etc. High quality it adopts copper dc connector and fence type terminal. High performance audio power amplifier module dual channel, makes the power supply stable, max output power 2X50W.
3. Weewooday #ad
2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board 5v, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify Board for DIY Sound System, 5w+5w Amplifier Module #adWeewooday #ad
- Pam8406 amplify module: working voltage: dc 5v; output power: 5w 2Ω 5V/3W 4Ω 5V/1. 8w 8Ω 5v; input method: audio monaural input. Characteristics: audio amplifier board has an efficiency of over 90%, which will extend the battery life and can be applied to portable applications; The PAM8406 provides comprehensive protection against faults with short-circuit protection and thermal protection.
Package contents: you will get 2 pieces of audio amplifier boards, sufficient quantity to meet your various demands.
Applications: digital power amplifier board is widely applicable to LCD TVs, Mutimedia speakers, AM/FM system and DABs. Reliable quality: pam8406 amplifier module is made of noble black immersion gold circuit board, compatible with KEMET audio capacitor, filter capacitors with large capacity per channel; Pure copper and gold-plated audio input terminals are included.
4. NOYITO #ad
NOYITO DC12V PAM8610 Mini Stereo AMP Audio Amplifier Board Class D Digital Portable Amp Module 10W 10W Dual Channel Amplifier #adNOYITO #ad
- Rated output power: 10W +10W 8Ω . Adopts pam8610 chip, no filter, low static current, EMI, power consumption and heat generating. Operating voltage: dc 8 -12v, recommended power supply: DC12V.
With led power supply indicator, power supply switch and mute switch, easy to operate. With 5. 5x2. 5 dc outlet as power supply interface; high efficiency of 90 percent.
|Warranty||Manufacturer's One-year After-sale Warranty|
5. UWAYKEY #ad
UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module with Dual TPA3116D2 Chip #adUWAYKEY #ad
- Safety protection this amp board has Overheat Protection, Reverse 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.
If you have any questions about the product, please contact us At Any Time, or The Product Has Quality Problems, We Will Give You A 100% Satisfactory Answer.
Bluetooth and aux function bluetooth 5. 0 version, transmission distance is farther. The transmission distance Can Reach 49 Feet In An Open Environment.
7 * 24 hours after-sales service paying attention to customer experience and satisfying customers is Our Service Tenet. Tpa3116d2 hifi chip solution stereo dual-channel output to ensure continuous Serial High-power Operation, THD ≤01%. Wide voltage input DC: 12-24V;. If your play device does not have Bluetooth, You Can Also Input Audio Signals Through The 3. 5mm headphone Plug.
6. IS #ad
Audio Amplifier Board, Icstation Bluetooth-Compatible Stereo Audio Amplifier Module 2x5W BT 5.0 Mini Amplifier Board 3.7V 5V for DIY Wireless Speakers #adIS #ad
- Usb portthe on-board usb interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port. Updated version supports anti cracking sound function and subwoofer enhancement.
Please notewe recommend you to use 3. 7v lithium battery as power supply to reduce signal interference and noise The lithium battery should have charging protection! After 10 minutes standby, the board will automatically shut-down.
Do not get close to metal parts because metal parts will interfere the module. Do not use dry batteries, power bank, multi-function transformers and other unstable power supply. It outputs 5w+5w dual channel stereo audio.
2-8 ohm and 3-10w speakers are compatible with the receiver board, but 3 ohm&5W or 4 ohm&10W are recommended. It also supports USB sound card, without drive. Please contact us with any connection questions. Good soundspeakers are not included. Also it will automatically reconnect after power cycling the unit. Just plug and play. The maximum transmission distance is about 15 meters.
|Model||2X5W Bluetooth Stereo Audio Amplifier|
7. HiLetgo #ad
HiLetgo 2pcs TDA7297 Audio Amplifier Board 15W+15W Digital Amplifier Module 12V DC Mini Stereo Amp Amplify Dual Channel Power Stereo #adHiLetgo #ad
- Output impedance: 4-8 ohms. Hiletgo tda7297 version Audio Amplifier Board. Voltage: dc 8-18V. Power: 15w +15 W.
8. DROK #ad
Audio Amplifier Board, DROK 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY #adDROK #ad
- Parameters: drok audio amplifier board working voltage is dc 5v, output power is 5W 2Ω 5V/3W 4Ω 5V / 1. 8w 8Ω 5v. Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level.
Input method is monaural input. Artificial material: this new-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels.
Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module. High performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression.
Safe protection: the class d dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass. Additional function: it is available to connect amplifier type to choose different function MODE: high electricity level is Type D, low electricity level is Type AB.
9. HiLetgo #ad
HiLetgo 5pcs PAM8403 2x 3W Mini Digital Power Amplifier Board AMP Class D 2.5-5V Input #adHiLetgo #ad
- The unique class d digital powerless board with LC filter can be powered directly from the computer's USB. 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. 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. Dual-channel stereo, enough energy, can be directly driven 4Ω, the output power, 8Ω small speakers, 5V power supply can output 3W +3 W power, good sound quality.
10. DAMGOO #ad
10W 15W 20W 2.0 Dual Channel Stereo Wireless Mini Amp Module with Protective Shell, DAMGOO Audio Amplifier Board with BT 5.0 #adDAMGOO #ad
- I am small, and at the same time, but i have high compatibility the dc power supply commonly used for wide voltage input DC8-24V can provide energy for me, I can connect 2-8Ω speakers;. If you have any questions about the product, please contact us at any time, or the product has quality problems, we will give you a satisfactory answer.
I am small, the power consumption is smaller and the transmission distance is farther. The same multi-function button can easily realize the volume + volume-, But I Have Many FunctionsWith the latest BT 5.
0 connection protocol, play / pause function;. 7 * 24 hours after-sales service paying attention to customer experience and satisfying customers is our service tenet.
I am small, and overheat protection, short circuit protection, reverse connection protection, but i am Not Vulnerable I have three protection mechanisms, 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;.