Kenwood KAC-9105D

The KAC-9105D Class D Mono Power amplifier cranks out mega doses of power in a much smaller chassis size (30% smaller than previous models), so it's more adaptable to tight spaces like under seats or in trunks. The KAC-9105D also has a Dual Mono Drive connection that allows you to strap two KAC-9105D amps together to power a single subwoofer—that’s 1800 Watts of power!
    
General Features

• 1800 Watts Maximum Output Power with 30% Smaller Chassis Size
• 500 watts RMS x 1 at 4 ohms (900 watts x 1 at 2 ohms)
• 1-ohm stable (output regulated to 900 Watts)
• Variable low-pass filter (50-200 Hz at -24 dB per octave)
• Bass Boost Control (0-18 dB at 40 Hz)
• Infrasonic filter (15/25 Hz, 18 dB/octave)
• Class D design
• Speaker-level inputs with signal sensing turn-on
• Preamp-level inputs and outputs
• 13-11/16"W x 2-3/8"H x 9-5/16"D