About: Kicker 48KXMA8004 4-Channel Marine Amplifier - 200 Watts RMS x 4 

Kicker's KXMA800.4 marine 4-channel amplifier will bring brilliance and clarity to your sound, powering four speakers with 100 watts RMS each. You can also set up this amp with two channels powering full-range or component speakers, and two channels bridged together to power a subwoofer with up to 400 watts RMS. This beefy amp delivers lots of solid wattage, no matter how demanding your speakers are.

Features:

• 4-channel marine amplifier
• 100 watts RMS x 4 at 4 ohms (200 watts RMS x 4 at 2 ohms)
• 400 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode)
• Class D amp technology
• gain knobs also function as clip lights
• Amp 1:
  • variable high- or low-pass filter (10-500 Hz, 24 dB/octave); 10x switch
• Amp 2:variable bass boost (0-6 dB at 40 Hz) on all channels
  • variable high-pass filter (10-500 Hz, 24 dB/octave)
  • variable low-pass filter (40-500 Hz, 24 dB/octave); 10x switch
  • bandpass engages both high- and low-pass filters

More Features:

• weather-resistant conformal-coated circuit boards
• front-mounted controls protected behind gasket-sealed fold-down door
• Fail-Safe Integration Technology eliminates noise from your vehicle's electrical system
• preamp and speaker-level inputs (speaker wire to RCA adapter required for speaker-level input)
• wiring, hardware, and fuse not included with amplifierdimensions: 8-5/16"W x 2-1/8"H x 11-9/16"D
  • 4-gauge power and ground wires and a 120-amp fuse recommended
• warranty: 2 years

What's in the box: