KICKER 46CXA3604 CXA360.4 360 Watt 4-Channel Car Audio Amplifier Class A/B Amp. Class A/B full-range channels. Three-second turn-on/off delay to eliminate unwanted interference. Variable 12dB crossovers provides control to dial in perfect sound. KickEQ 6dB variable bass boost for those additional low frequencies. FIT+ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio. Accepts up to 40-volt input signal. Small footprint for easier installation. Vertical mounting hardware included for another unique look Compatible with CXARC Remote Bass Control. Dimension (L x W x H): 16 inch x 9 inch x 4 inch. Weight: 5 lbs. Package: Kicker 46CXA3604 CXA360.4 360 Watt 4-Channel Car Audio Amplifier Class A/B Amp + Rockville RWK42 4 Gauge 4 Channel Complete Car Amplifier Installation Kit With (2) Sets of 100% Pure Copper RCA Cables