Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough to even DRIVE our Punch speakers and subwoofers. Best of all, they are designed and engineered here in Tempe, Arizona.
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PAM8403 Mini Digital Audio Amplifier Board 4 Channels 3W*4 DC 5V Stereo Sound AMP A156 with Cable For Speaker
Aliexpress UK
VIBE Powerbox65.4m 520W 4 Channel Car Audio Sub Amp Micro Plug & Play Amplifier. The ultra compact size can be fitted anywhere in the car, and is perfect for hiding away behind the dashboard, in glove boxes or under seats.
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Mini XH-A156 PAM8403 Digital Audio Amplifier Board DC 5V 4 Channels 3W*4 Stereo Sound AMP with Cable for Laptop Desk Speaker
Aliexpress UK
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Sound Amplifier Audio Amplificador TDA7379 CD7379 Power Amplifier Board 38w X 2 Dc Stereo Amp Dual Channel High Power Stereo
Aliexpress UK
When using the High-level signal inputs, the amplifier automatically turns on once a DC offset is detected (>2.5 volts). When using the Line-level signal inputs, the amplifier will also turn on once a +12V signal is detected from the remote turn-on wire.
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AIYIMA 2Pcs Power Amplifier Audio Board L12-2 Sound Amplifier Stereo Class AB Amp 2 Channel Ultra-low Distortion
Aliexpress UK
Vibe 520watts Micro Class D Amplifier has a few marks and scratches. any questions feel free to ask!! comes with everything in the photos.
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PAM8610 Amplifier Board 15W+15W 2.0 Channel DC Class D Audio Power AMP Mini Digita Amplifiers For Speaker DIY Sound Board
Aliexpress UK
(Channel(s): 4-Channel. 4) All products sold are GENUINE UK products bought direct from manufacturers. Frequency Response: 10 Hz - 40 kHz. Class D Technology. Size: 181 mm (W) x 38 mm (H) x 64 mm (D). Low Pass Filter.
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1/2PCS MT21 Subwoofer Amplifier Board Bluetooth 5.0 50WX2+100W 2.1 Channel Power Audio Stereo Amplifier Tone Bass AMP AUX 12V24V
Aliexpress UK
Designed to run cool at maximum output, the A600.4 is built for extended performance. Why Choose the A600.4?. o 100W x 4 @ 4Ω for detailed sound clarity. o 100W x 4 @ 4Ω. · RMS Power @ 14.4V Upgrade your car audio experience with theA600.4 Altitude 4-Channel Amplifier.
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DX-0408 2.0 Channel Power Amplifier Board 50W+50W Stereo Amplifier Board Thick Film Series Digital Audio Power Amplifier Module
Aliexpress UK
Out Power: 2000W. 1 x Car Amplifier. - Lossless 3D stereo sound makes the car sound-quality a-new-look. Number of Channels: 4. Signal To Noise Ratio: 105dB. Output Channel: 4 + 2. - The product does not change any original car parts, and the non-destructive installation realizes the original car audio upgrade in a simple way.
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ZK-MT21 Channel Bluetooth 5.0 CS8673E 2.1 Subwoofer Amplifier Board 50W X 2+100W Power Audio Stereo Amplifier Board Bass AMP AUX
Aliexpress UK