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Frequently Compared Marine Amplifiers

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Kicker 45KMA600.1
Marine mono subwoofer amplifier — 600 watts RMS x 1 at 2 ohms
In stock
1 review
C$579.99
  • 400 watts RMS x 1 at 4 ohms
  • variable low-pass filter and bass boost
  • preamp and speaker-level inputs
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Kicker 42PXA5001
Compact mono subwoofer amplifier — 500 watts RMS x 1 at 2 ohms
In stock
10 reviews

C$469.99 -C$20.00 Price break

C$449.99
  • extremely compact, weather-resistant amp for small cars, ATVs, boats, etc.
  • 250 watts RMS x 1 at 4 ohms
  • switchable low-pass filter
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Rockford Fosgate TM750X1BD
Mono subwoofer amplifier for marine and powersports use — 750 watts RMS x 1 at 1 to 2 ohms
In stock
2 reviews
C$629.99
  • 500 watts RMS x 1 at 4 ohms (750 watts x 1 at 2 ohms)
  • Class BD amp technology
  • variable low-pass and high-pass filters
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Kicker 44KXMA1200.1
Mono marine subwoofer amplifier — 1200 watts RMS at 2 ohms
In stock
C$1,199.99
  • 600 watts RMS x 1 at 4 ohms
  • speaker-level inputs and preamp outputs
  • wireless remote included
       
Condition New Stock New Stock New Stock New Stock
Performance Kicker 45KMA600.1 Kicker 42PXA5001 Rockford Fosgate TM750X1BD Kicker 44KXMA1200.1
RMS Power Output (Wt x Channels) 300 x 1 250 x 1 500 x 1 600 x 1
Frequency Response at Rated RMS Power 25-200 Hz 25-120 Hz 20-250 Hz ---
THD at Rated RMS Power 1% 1% 1% 1%
Signal to Noise Ratio 75 dB 95 dB 90 dB 75 dB
Input Voltage 14.4v N/A 14.4v 14.4v
Peak Power Output (Wt x Channels) --- N/A N/A ---
Power at 2 Ohms (Wt x Channels) 600 x 1 500 x 1 750 x 1 1200 x 1
Bridged Power (Wt x Channels) --- N/A N/A ---
Minimum Impedance Bridged --- N/A N/A ---
Minimum Impedance Unbridged 2 2 1 1
Features Kicker 45KMA600.1 Kicker 42PXA5001 Rockford Fosgate TM750X1BD Kicker 44KXMA1200.1
Amplifier Class D Not Given BD D
Low-Pass Crossover Frequency 50-200 Hz 60, 80, 100, 120Hz 50-250 Hz 40-160 Hz
Low-Pass Slope (dB/octave) 12 dB/octave 24 dB/oct 12 dB/octave 24 dB/octave
High-Pass Crossover Frequency N/A N/A N/A N/A
High-Pass Slope (dB/octave) N/A N/A N/A N/A
Bass Boost 0-12 dB 0, +6 dB 0-18 dB 0-18 dB
Bass Boost Frequency 40 Hz 40 Hz 45 Hz 20-80 Hz
Fan Cooled No No Yes No
Fuse Rating 80 40 100 150
Speaker Level Inputs Yes Yes Yes Yes
Preamp Outputs 1 pair No No 1 pair
Height (inches) 2-5/16 1-9/16 1-11/16 2-3/16
Width (inches) 8-1/16 8-1/4 8-1/2 9-11/16
Depth (inches) 6-3/4 3-1/2 4-5/16 8-1/4
Parts Warranty 2 Years 2 Years 2 Years 2 Years
Labor Warranty 2 Years 2 Years 2 Years 2 Years
  Owner's Manual Owner's Manual Owner's Manual Owner's Manual
Hands-on Research Hands-on Research Hands-on Research Hands-on Research
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Kicker 45KMA600.1
Marine mono subwoofer amplifier — 600 watts RMS x 1 at 2 ohms
In stock
1 review
C$579.99
Remove

Adding...
Kicker 42PXA5001
Compact mono subwoofer amplifier — 500 watts RMS x 1 at 2 ohms
In stock
10 reviews

C$469.99 -C$20.00 Price break

C$449.99
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Adding...
Rockford Fosgate TM750X1BD
Mono subwoofer amplifier for marine and powersports use — 750 watts RMS x 1 at 1 to 2 ohms
In stock
2 reviews
C$629.99
Remove

Adding...
Kicker 44KXMA1200.1
Mono marine subwoofer amplifier — 1200 watts RMS at 2 ohms
In stock
C$1,199.99
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