JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
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  • Load image into Gallery viewer, JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
  • Load image into Gallery viewer, JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms
  • Load image into Gallery viewer, JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

JBL MA4505 5-channel marine amplifier — 45 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms

Regular price
$420.21
Sale price
$420.21
Regular price
Coming Soon
Unit price
per 

Product highlights:

  • 5-channel marine amplifier
  • 45 watts RMS x 4 + 320 watts RMS x 1 at 4 ohms
  • 65 watts RMS x 4 + 500 watts RMS x 1 at 2 ohms
  • 130 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms
  • Class D amp technology
  • front and rear channels:
    • variable high- and low-pass filters (32-320 Hz, 12 dB/octave)
  • subwoofer channel:
    • low-pass filter (32-320 Hz, 12 dB/octave)
    • bass boost (0-9 dB at 45 Hz)
    • phase switch (0, 180 degrees)
More Features:
  • conformal-coated circuit board and stainless steel connections resist salt water corrosion
  • preamp and speaker-level inputs
    • high-level input adapter included
  • fuse rating: 30A x 3
  • wiring and hardware not included with amplifier
    • 4-gauge marine-rated power and ground leads recommended
  • dimensions: 15-11/16"W x 2-3/8"H x 7-7/16"D
  • warranty: 1 year