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| Best Seller  | 1�Power: Bluetooth digital power amplifier board is 50W and 50W premium PCB material and durable. Easy to operate. 2�Chip: Bluetooth sound amplifier board uses TDA7492 digital amplifier chip which helps to optimize the circuit layout.... more | FREE shipping go to store |
 | Item Type: Bluetooth Power Amplifier Board Material: PCB Model: TDA7492P Bluetooth Chip: CSR8635 Bluetooth Version: V4.0 Power: 50W and 50W Power Supply: DC8-25V more | FREE shipping go to store |
| Best Seller  | Item Type: Bluetooth Power Amplifier Board Material: PCB Model: TDA7492P Bluetooth Chip: CSR8635 Bluetooth Version: V4.0 Power: 50W and 50W Power Supply: DC8-25V more | FREE shipping go to store |
 | Instructions: Support USB sound card free drive plug and play (normal lithium battery power supply situation). This product has dual 5W power amplifier circuit. It can not be used in addition to the power amplifier. The output of two amplifiers can not... more | FREE shipping go to store |
 | Dazzduo Effect Pedal Sound Amplifier Amp Amplifier Sound Mini Rechargeable Electric Guitar Plug Headphone Amp Amplifier Sound Package Size: Approx.14 * 11 * 2cm / 5.5 * 4.3 * 0.8in 1 * Headphone Amp Power Supply: Built-in 180mAh 3.7V rechargeable battery Item Size: Approx.8 * 8 * 1.2cm / 3.1 * 3.1 * 0.5in... more | FREE shipping go to store |
 | AK270 Mini Audio 2-Channel Stereo Power Amplifier Portable Sound Amplifier AUX Input Speaker Amp for Car and Home This audio amplifier is small in size and easy to operate you can use it at home and carrying it to your car is also very convenient.... more | FREE shipping go to store |
 | Feature: 1. The use of high-quality materials is guaranteed 2. Bridge single-channel 600W dual-channel 300W+300W 3. Easy to use temperature control/manual control fan 4. Use oxygen-free copper wire to improve sound quality; The magnetic shielding... more | FREE shipping go to store |
 | Feature: 1. The use of high-quality materials is guaranteed 2. Bridge single-channel 600W dual-channel 300W+300W 3. Easy to use temperature control/manual control fan 4. Use oxygen-free copper wire to improve sound quality; The magnetic shielding... more | FREE shipping go to store |
 | Model Number: XH-A232 Input current: 3A or more Number of channels: two channels Output impedance: 4~8 ohms Signal to noise ratio: 100DB colour:blue Material:metal Size: 53*45*14MM Package Contents: 5 *Amplifier Board Only the above package content... more | FREE shipping go to store |
 | power: 30W*2 Channels: 2 (2.0) Product Name: Digital Audio Power Amplifier Board Amplifier type: Class D Input voltage: DC8~26V Model Number: XH-A232 Input current: 3A or more Number of channels: two channels Output impedance: 4~8 ohms Signal to noise... more | $27.34 $14.39 FREE shipping go to store |
 | Model Number: XH-A232 Input current: 3A or more Number of channels: two channels Output impedance: 4-8 ohms Signal to noise ratio: 100DB colour:blue Material:metal Size: 53 x 45 x 14MM Package Contents: 2 x Amplifier Board Only the above package... more | FREE shipping go to store |
 | Model Number: XH-A232 Input current: 3A or more Number of channels: two channels Output impedance: 4-8 ohms Signal to noise ratio: 100DB colour:blue Material:metal Size: 53 x 45 x 14MM Package Contents: 2 x Amplifier Board Only the above package... more | FREE shipping go to store |
 | Features: 100W --- BT stereo amplifier receiver provides 50W+50W dual channel stereo output impedance 4-16 ohms. With unrivaled sound superiority and lets you enjoy amplified audio. BT 5.0 --- sound amplifying device is equipped with BT 5.0 easier to... more | FREE shipping go to store |
 | 30W 3-28MHz Shortwave Power Amplifier Board CW SSB Linear High Frequency Power Amplifier Finished Board A shortwave amplifier board is an important piece of equipment used in radio communications. It is mainly used to enhance the power of shortwave... more | FREE shipping go to store |
 | HIFI BT5.0 Digital Amplifier Mini Stereo Audio Amp 100W Dual Channel Sound Power Audio Receiver Stereo AMP USB AUX for Home Theater USB TF Card Players Black BT 5.0 --- sound amplifying device is equipped with BT 5.0 easier to link with wireless... more | FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | FREE shipping go to store |
 | Features: 1.[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2.[Volume Control]: The stereo amplifier board can easily... more | $17.91 $15.91 FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | $18.92 $16.92 FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | FREE shipping go to store |
 | Features: 1.[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2.[Volume Control]: The stereo amplifier board can easily... more | FREE shipping go to store |
 | [Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. [Volume Control]: The stereo amplifier board can easily adjust the... more | FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | FREE shipping go to store |
 | [Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. [Volume Control]: The stereo amplifier board can easily adjust the... more | FREE shipping go to store |
 | 1�[Stereophonic Sound]: The digital power amplifier board has dual channel stereo sound providing premium sound improving the auditory effect and giving you an immersive experience. 2�[Volume Control]: The stereo amplifier board can easily adjust... more | FREE shipping go to store |
 | VU meter made of premium material and selected quality electronic parts. Equipped with back light for convenient use. Features: VU meter with driver boards moisture-proof adjustable resistor long service life. with back light allows you to use it at... more | $54.36 $24.99 FREE shipping go to store |
 | Shinysix VU Meter 2 Pcs Power Amplifier Portable High Backlight Sound Level Meter with Driver Board VU meter made of premium material and selected quality electronic parts. Equipped with back light for convenient use. Features: VU meter with driver boards moisture-proof adjustable resistor long service life. With back light allows you to use it at... more | FREE shipping go to store |
 | Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | 6X IRF240 Amplificador 100W Audio Power Amplifier Board Fidelity Sound Amplifiers Tube Mono AMP DIY Product introduction: Working status: MOS tube drives Class A and B Output power: single channel 100W dual channel 200W Working voltage: ±35V - ±55V Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power... more | FREE shipping go to store |
 | MT21 2.1-Channel BT AUX Digit Audio Power Amplifier Module High Power Sound Amp Suitable for 20-100W Horns Multiple protections design reversed polarity overtemperature overcurrent and short circuit are protected. AUX+BT audio input subwoofer+left and... more | FREE shipping go to store |
 | Product name: 2x300W audio power amplifier Chip model: TPA3255 Supply voltage: 24-48VDc Audio input: 3.5MM signal input Output channel: 2 channels stereo Output power: 300w+300W (4ohm) Frequency response: 20Hz to 20kHz Dynamic range: Greater than100dB... more | FREE shipping go to store |
 | VU Meter 2 Pcs Panel VU Meters Warm Back Light Analog DB Sound Level Indicator Recording & Audio Level Amp with Driver Board With back light allows you to use it at ease even in dark environment. Premium material case and selected quality electronic... more | FREE shipping go to store |
 | 1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... more | FREE shipping go to store |
 | 1�This ZK 502C HIFI power amplifier board is made from quality printed circuit board which is sturdy and durable. 2�The ZK 502C HIFI power amplifier board adopts audio input with AUX and BT two in one design. 3�The potentiometer adjusts the... more | FREE shipping go to store |
 | Item Type: LM386 Power Amplifier Board Material: PCB Suitable Battery Voltage: DC 3-12V Voltage Error: ±0.1V Load Current: 10A more | go to store |
 | 1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... more | FREE shipping go to store |
 | 1�Voltage Range: Mini power amplifier board working voltage range is 3?12V greater than or equal to 5V is the best. 2�Speaker Power: Mini sound amplifier module speaker power is 0.5W?10W 8W speaker is recommended to be the best. 3�Low Quiescent... more | FREE shipping go to store |
 | Item Type: ZK 502C HIFI Power Amplifier Board Material: Printed Circuit Board Purpose: Power Amplifier Board Model: ZK-502C Chip: TPA3116D2 (with AM Interference Suppression Function) With or Without Filter: Yes (the Sound is More Round and Clear After... more | FREE shipping go to store |
 | MT21 2.1-Channel BT AUX Digit Audio Power Amplifier Module High Power Sound Amp Suitable for 20-100W Horns Adopts quality chip unfiltered output with standard sound quality. Adopts quality electronic component with accuracy process which ensures fine... more | FREE shipping go to store |
 | Voltage and power settings: Working voltage range: 12V-18V Output Power: 15W (CLASS D 12V/4 ohm =10%) 20W (CLASS D 15V/4 ohm =10%) Up to 92% efficiency (18V/8 ohm) colour: green + black Material: plastic Package Contents: 2 x Amplifier Board Only the... more | $15.68 $14.05 FREE shipping go to store |
 | No output filter required; single-ended input Excellent power on power down noise suppression No impact sound when switching on and off Overcurrent protection overheating protection undervoltage protection The standard power supply is 12V the current... more | FREE shipping go to store |
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