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| Best Seller  | Upgrade your audio experience with our cutting-edge Acrylic and Metal Digital Power Amplifier Board a perfect blend of innovation and quality. This product is engineered to fit seamlessly with the TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board... more | FREE shipping go to store |
 | clearance Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board 1�100% brand new and high quality. 2�These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. 3�Precision manufacturing and cutting perfectly fit in the original amplifier board. 4�Provide better protection for... more | FREE shipping go to store |
| Best Seller  | Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board 1�100% brand new and high quality. 2�These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. 3�Precision manufacturing and cutting perfectly fit in the original amplifier board. 4�Provide better protection for... more | FREE shipping go to store |
 | Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board Features: 100% brand new and high quality. These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. Precision manufacturing and... more | go to store |
 | 2024 Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board 1�100% brand new and high quality. 2�These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. 3�Precision manufacturing and cutting perfectly fit in the original amplifier board. 4�Provide better protection for... more | FREE shipping go to store |
 | Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board Features: 100% brand new and high quality. These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. Precision manufacturing and cutting perfectly fit in the original amplifier board. Provide better protection for your... more | FREE shipping go to store |
 | Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board Features: 100% brand new and high quality. These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. Precision manufacturing and cutting perfectly fit in the original amplifier board. Provide better protection for your... more | FREE shipping go to store |
 | Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board 1�100% brand new and high quality. 2�These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. 3�Precision manufacturing and cutting perfectly fit in the original amplifier board. 4�Provide better protection for... more | FREE shipping go to store |
 | Acrylic Case Shell for TDA7492P Bluetooth CSR4.0 50W*2 Digital Power Amplifier Board LMZ 1�100% brand new and high quality. 2�These acrylic shells and parts fit TDA7492P Bluetooth 50W*2 Digital Power Amplifier Board. 3�Precision manufacturing and cutting perfectly fit in the original amplifier board. 4�Provide better protection for... more | FREE shipping go to store |
 | Upgrade your audio experience with our premium Acrylic and Metal Digital Power Amplifier Board designed to seamlessly integrate with TDA7492P Bluetooth 5.0*2 technology. This amplifier board is a testament to high-quality craftsmanship ensuring that... more | FREE shipping go to store |
 | Feature: Only when the audio input is enough power supply voltage and current will there be enough output power. The higher the power supply voltage the greater the output power and the smaller the speaker impedance the greater the output power.... more | go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board The board is a finished board that has been soldered and tested. Connect the speaker box then connect the appropriate power and connect to... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board The board is a finished board that has been soldered and tested. Connect the speaker box then connect the appropriate power and connect to... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board Support BT5.0 audio reception external audio input interface with preamplifier bass crossover processing. This product using high... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board The board is a finished board that has been soldered and tested. Connect the speaker box then connect the appropriate power and connect to... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board It is a portable amplifier board for 2.1CH speakers. This product using high performances digital amplifier chip one to do parallel bridged... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board Support BT5.0 audio reception external audio input interface with preamplifier bass crossover processing. Bass- bass frequency left and... more | FREE shipping go to store |
 | BT5.0 Intelligent 2.1 Channel Power Audio Stereo Subwoofer Amplifier Board 50W+50W+100W Treble Bass Note Tuning Mobilephone APP Contro supplys ranges of this product is 5-26V direct current compatible with standard 5.5-2.1/2.5 adapters it is... more | FREE shipping go to store |
 | board is a finished board that has been soldered and tested. Connect speaker box then connect appropriate and connect to BT audio device to play or connect sound source input correctly. Features: It is a portable amplifier board for 2.1CH speakers.... more | FREE shipping go to store |
 | 1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... more | FREE shipping go to store |
 | board is a finished board that has been soldered and tested. Connect speaker box then connect appropriate and connect to BT audio device to play or connect sound source input correctly. Features: It is a portable amplifier board for 2.1CH speakers.... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | go to store |
 | 1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | FREE shipping go to store |
 | Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. Excellent Chip: Audio amplifier module adopts excellent... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | go to store |
 | 1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... more | FREE shipping go to store |
 | 1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... more | FREE shipping go to store |
 | Features: 1.DC HEAD ADAPTER: Power amplifier board using copper DC head adapter withstand the current not heat. If the metal cabinet needs to be led out of the Bluetooth antenna. 2.CAPACITOR: Digital power amplifier board has 470uf35V solid state... more | FREE shipping go to store |
 | Product scheme: TPA3116D2 (anti-interference high-efficiency Class D power amplifier) Number of channels: left+right channels (stereo) Input mode: Bluetooth+AUX+U disk+USB sound card Output mode: LC filtered output HD audio quality Volume adjustment:... more | FREE shipping go to store |
 | 1�Duel Channel: Audio amplifier module is with tones has 50W plus 50W and AUX input and Bluetooth. Dual left and right channel stereo audio output and ensure continuous serial high power operation. 2�Excellent Chip: Audio amplifier module adopts... more | FREE shipping go to store |
 | 1.BLUETOOTH 5.0: Digital power amplifier module features Bluetooth 5.0 with a transmission range of up to 49 feet (unobstructed). Features a 3.5mm/0.1in AUX sound input jack. 2.MORE LAYERED SOUND: Bluetooth power amplifier board by adjusting the high... more | FREE shipping go to store |
 | Product scheme: TPA3116D2 (anti-interference high-efficiency Class D power amplifier) Number of channels: left+right channels (stereo) Input mode: Bluetooth+AUX+U disk+USB sound card Output mode: LC filtered output HD audio quality Volume adjustment:... more | FREE shipping go to store |
 | Specifications: With filter inductor the sound is clear. It has 5.0 bluetooth-compatible version with higher transmission efficiency longer transmission distance. The maximum modulation frequency is 1.2MHZ and the high power output distortion is less... more | FREE shipping go to store |
 | High Fidelity Sound Quality: Bluetooth amplifier board with treble and bass control has high fidelity sound quality high definition quality. Supporting Bluetooth and AUX Input: 50W 50W 100W 2.1 channel subwoofer amplifier board supports Bluetooth and... more | FREE shipping go to store |
 | Product scheme: TPA3116D2 (anti-interference high-efficiency Class D power amplifier) Number of channels: left+right channels (stereo) Input mode: Bluetooth+AUX+U disk+USB sound card Output mode: LC filtered output HD audio quality Volume adjustment:... more | FREE shipping go to store |
 | Product scheme: TPA3116D2 (anti-interference high-efficiency Class D power amplifier) Number of channels: left+right channels (stereo) Input mode: Bluetooth+AUX+U disk+USB sound card Output mode: LC filtered output HD audio quality Volume adjustment:... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board Support BT5.0 audio reception external audio input interface with preamplifier bass crossover processing. Wide working voltage energy-saving... more | FREE shipping go to store |
 | TPA3116 BT5.0 Audio Power Amplifier Board Powerful Sound Amplifier Speaker Amp Board 50W+50W Amplificador Board Support 100W (bass channel) + 50W (left channel) + 50W (right channel) 2.1-channel output. Support BT5.0 audio reception external audio... more | FREE shipping go to store |
 | Specification: Item Type: Low Frequency Power Amplifier Module Module Model: OPA541 Input Signal Form: Single ended Input Voltage Range: 2VPP (less than supply voltage) Module Input Impedance: 10K ohms Operating Frequency: 20HZ-100KHZ Module Supply... more | FREE shipping go to store |
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