4 Channel High perfomance amplifier 1000 Watt Authentic JBL Power and Performance New high-performance JBL Club ampliiers deliver world-class JBL power from a compact chassis built to it in more vehicles even when space is tight Available in 4-channel 5-channel and mono models Club amps feature variable crossovers and bass boost for precise control and tuning plus high- and low-level inputs that let them integrate with most car stereos Theyrsquo;re also compatible with several vehicle technologies including many advanced driver assistance systems and the Harman HALOsonic system a suite of acoustic solutions that can simulate engine sounds for a better driving experience in hybrids and electric cars cancel road noise for better-sounding music and more High-performance 4-channel car amplifier Compact design to fit in more vehicles High- and low-level inputs to work with virtually any stereo Variable crossovers Compatibility with advanced vehicle technologies Max Power 1000W Peak Power Output 2Omega; 100Wrmsx4 lt;1 0 THD N Power Output 4Omega; 70Wrmsx4 lt;1 0 THD N Power Output 4Omega; Bridged 200Wrmsx2 lt;1 0 THD N Signal-to-Noise Ratio ge;85dB ref 1W output 4Omega;