Title KAC-M1814 Compact 4-Channel Digital Amplifier Features Compact Class-D Power 4-channel digital (Class D) amplifier delivering up to 400W maximum output. Provides loud, clean sound with low noise for car, marine, and motorsport use. Flexible Connectivity RCA line-in or speaker-level input with signal sensing turn-on/off allows connection to almost any receiver, including factory head units. Advanced Sound Control Variable low-pass and high-pass filters with frequency control and HPF / OFF / LPF switch for A and B channels. Bridgeable connection supported. Durable Marine-Grade Design Conformal coating protects internal components from moisture, vibration, dust, and corrosion. Plastic-covered connectors help block water and debris. Ultra-Compact .
eBay
Fosi Audio CA30 4 Channel Car Amplifier Class D, Independent Crossover RCA/High Level Input, 88% Efficiency 800W @ 4Ω Bridged, Mini Low Noise HiFi Amp for Vehicle Stereo Audio Sound System. 2 CHANNEL AMPLIFIER.
eBay
Peak Output Power: 8800W. Item: 4 Channel High Power Amplifier. Selectable 12dB Bass Boost EQ. High Level (speaker) / Low Level (RCA) Input. Because, our prices are unable to include above fees, as the custom policies are different in every territories.
eBay
Versatile Applications: Compatible with a wide range of digital devices, this amplifier automatically searches and supports FM radio frequencies. Compact and Portable Design: Crafted from durable aluminum alloy and adorned with blue LED lights on the large knobs, this compact amplifier is easy to transport and integrate into any setup.
eBay
Total peak power 280W. Quiescent current draw <1.0A. Maximum line input signal level 5V. Maximum high input signal level 12V. Line input maximum sensitivity 0.2V. High input maximum sensitivity 0.5V. RMS power @ 4 ohms 60W.
eBay
Designed to enhance your in-car audio experience, the powerful GM-A3702 gives you total installation freedom and very low distortion. Continuous power output 2 x 60W (4 Ω) or 1 x 190W (4Ω bridged) or 2 x 95 W (2 Ω).
eBay
eBay
PLEASE STUDY IMAGES FOR CONDITION WORKING
eBay