JBL MA704 4-channel marine amplifier — 70 watts RMS x 4

Product highlights:

• 4-channel marine amplifier
• 70 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
• 200 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
• Class D amp technology
• variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels
• conformal-coated circuit board and stainless steel connections resist salt water corrosion
• preamp and speaker-level inputs
  • high-level input adapter included
• preamp outputs
• fuse rating: 30A x 2
• wiring and hardware not included with amplifier
  • 8-gauge marine-rated power and ground leads recommended
• dimensions: 14-11/16"W x 2-3/8"H x 7-5/16"D
• warranty: 1 year