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JBL MA6004 Item# 20108
640W A/B Class 4-Channel Marine Amplifier
JBL :: MA6004 :: $105.00
MSRP: $169.00
Regular Price: $120.00
You Save: $64.00 (37%)    
Our Price: $105.00
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CPS Extended Service Plan (more info)

Condition: Brand New Avg Rating: 4 Star Rating
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  • 60 watts x 4 @ 4 ohms
  • 80 watts x 4 @ 2 ohms
  • 160 watts x 2 @ Bridged 4 ohms
  • Max power output: 145 watts x 4 chan.
  • MOSFET power supply
  • LED power and protection indicators
  • Tuned Bass EQ (0-6 dB bass boost)
  • Preamp RCA outputs
  • Thermal, voltage, and short protection circuitry
  • Heavy duty aluminum alloy heatsink
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Variable high-pass filter (32-320 Hz)
  • Variable low-pass filter (32-320 Hz)
  • Dimensions: 13-1/4"L x 10-1/4"W x 2-3/16"H
    *Warranty: 1 Year warranty.
    1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.

    Customer Reviews

    1.5 Star Rating Jerry From TX

    Amp installed easily, great features and built in crossovers.

    I like everything about this amp, except one really important point.  It shuts down way to easily when it gets hot. 

    I would believe most boat installations will require the amp to be in an enclosure without ventilation.   On a mild 90 degree day, it shut down after an hour.  I have it installed in a really large enclosure (big enough I can fit in it), but with no ventilation, it shuts down every time.  Very disappointing.

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