$599.99 8 Channel Class D Full-Range Amplifier, 800 W General FeaturesPower Output: 75 watts RMS x 8 at 4 ohms (100 watts RMS x 8 at 2 ohms) 200 watts RMS x 4 bridged at 4 ohms (4-ohm stable bridged) General Features: 8-channel car amplifier variable low- and high-pass filters (50-500 Hz, 12 dB/octave) optional wired remote for level control (ch 5-8, ch 7-8, or all channels) Class D amplifier design with NextD™ switching amp technology differential-balanced inputs eliminate noise coming from your vehicle's electrical system speaker- and preamp-level inputs (speaker-level input requires an optional adapter) 2-channel, 4-channel, and 8-channel input modes auto turn-on via DC offset or signal sensing Advanced Rollback Protection System prevents thermal shut-down 4-gauge power and ground leads and an 80-amp fuse 14-3/4"W x 2"H x 7-1/8"D Recomendations (not included with amplifier): recommended — wiring and hardware not included with amplifier no onboard fuses — when installing multiple amps in a system, an additional 80-amp in-line fuse between the distribution block and the amplifier is recommended More...