Excalibur X1100.1 Mono Car Audio Monoblock Power Amplifier 1000W RMS at 1 Ohm 720W RMS at 2 Ohm 420W RMS at 4 Ohm Variable Low Pass Subsonic Filter Bass Boost and Phase Control for Subwoofers.
GK SOUND 1 x Excalibur X500.4 Amplifier 4-Channel 2000 Watt Max 4 x 50 Watt RMS for Ports or Subwoofers
4-Channel Audio Power Amplifier, amplifier HiFi 7900W High Power Amp. Four-Way 12.0V Car Stereo Power Amplifier Class A/B
CFTGIW 2-Channel Car Amplifier 3800W High-Power Amp. Two-Way Stereo Power Amplifier Power AmplifierCar AmplifierStereo AmplifierAudio AmplifierCar
Kikumi 4 Channel Power Amplifier for Android Players, Aluminum Alloy Digital Signal Processor Subwoofer Amp, Car Radio Power Amplifier with Plug and Play Function
Annadue Car Sound High Power Amp Board Car Audio Power Amplifier Board 12V 600W Subwoofer Amplifier Clean Sound Aluminum Alloy Heat Sink with 4 to 8 Ohms for 8 to 12 Inch S
