Model: TPA3116D2. Item Type: Digital Amplifier Board. 4 x Digital Amplifier Board. Number of Channels: 2 Channels. Power Efficiency: > 90%. Output Power: 2 x 80W.
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Auto-partner Car / Camper vans / Boat HiFi Audio Amplifier Digital Bluetooth AMP RMS 70W+70W Channel 2.0 Input FM Radio AK55
Aliexpress UK
Easy to use: support 3.5mm audio input, support TWS pair connection, enhance the flexibility of use. 1 x Decoder Board Module. Get the bluetooth board against the following wiring diagram welded speakers and 3.7V lithium batteries and then check the battery is not connected to the reverse can be turned on to test, turn on the switch blue indicator should be lit, if not lit should be quickly shut down to check the battery has not been installed correctly.
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replica Krell KSA50 Class A full aluminum amplifier chassis audio amplifier chassis DIY 430W 200H 400D
Aliexpress UK
At 19V4A, the maximum output power is 40W. At 24V4A, the maximum output power is 50W. No call function.
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Tube Hi-Fi Audio Power Amplifier 200W*2 Output Power Bluetooth 5.0 7 Tubes Home Hi-Fi Amplifier Digital Optical Coaxial Input
Aliexpress UK
Excellent loseless sound quality. 1 x Bluetooth Decoder Board. Support A2DP / AVCTP / AVDTP / AVRCP / HFP Bluetooth protocol. Dual channel stereo audio output. Board size: 31 31 7mm. With LED status indicator.
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1PCS Gold Plated Glass AGU Fuse Fuses Pack Car Audio Amp Amplifier 10A 15A 20A 25A 30A 40A 50A 60A 70A 80A 100A Car Fuse 10*38MM
Aliexpress UK
When the POWER-EN is connected toBAT, module startup;. When POWER-EN disconnect BAT, module shutdown, usually used when battery power. Adopting the module electrically powered, only the 10K POWER-EN series resistor connected to BAT.
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Douk Audio HiFi M5.1 Digital Amplifier 5.1Channel Bluetooth 5.0 Receiver with Subwoofer out USB Player COAX/OPT Power Amp
Aliexpress UK
This wireless amplifier module supports bluetooth-compatible 5.0 and the signal is quick, stable and low delay. This bluetooth-compatible 5.0 amplifier module can be used as a computer sound box and speaker DIY.
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200W *2 Channel Class D Digital Audio Power Amplifier Bluetooth 5.4 TPA3255 Stereo Home Amplifier ES9038Q2M DAC XOMS316 USB
Aliexpress UK
Power amplifier chip: TPA3116D2. Audio output: mono 100W. 2PCS Power amplifier board (the shell needs to be assembled by yourself). Audio input: Bluetooth+AUX+USB stick+USB sound card. Bluetooth version: 5.1.
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Xz-U6Pro VU Meter Headphone Amplifier Combo DC 5V Desktop Audio Amp with Crystal-Clear Sound for Smartphones Computers Players
Aliexpress UK
TPA3116D2 advanced oscillator PLL circuit adopts multiple open-circuit frequency options to suppress AM interference, and multiple devices can be synchronized when using master-slave mode options. 1 x Amplifier board.
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DC 19–51V XY-T6001P TPA3255 Digital Amplifier 600W Mono Bluetooth Audio Amplifier with Bass Treble Control and TWS Connectivity
Aliexpress UK