Hertz HCP 4M with 6.5" Marine Speakers

Class-D 4-Channel 2 Ohms Marine Stereo Amplifier

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• 65 Watts RMS x 4 @ 4 ohms
• 95 Watts RMS x 4 @ 2 ohms
• CEA-2006 Compliant/Preamp Outputs/LPF
• Corrosion Protection
• Water jet tested
• Dimensions: 12.40" x 7.48" x 1.97"

Learn more about the hcp4m_hmx65

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This item has been discontinued



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Hertz HCP 4M

760W RMS HCP Series Full-Range Class D 4 2-Channel Marine Amplifier
Quantity: 1

Product Overview

HCP 4M four channels marine amplifier feature a compact design ready to face the open water environment, providing tons of clean power. The HCP M heat sink has been crafted from extruded aluminium, a material unmatched for lightness, robustness and heat dissipation. To keep size to a minimum, the power transistors are placed between the PCB and the top side of the heat sink where heat is gathered. Built up heat is then directed to the special dissipation “wings” along the side of the amplifier. Both Pre-In and Speaker-In inputs feature a special balanced circuitry, ensuring high rejection against electro-magnetic interferences for noise-free results.

General Features:

  • Hertz HCP 4M
  • D Class 2-Ohm Stable 4-Channel Marine Amplifier
  • RMS Power Rating:
    • 4 ohms: 65 watts x 4 chan.
    • 2 ohms: 95 watts x 4 chan.
  • CEA-2006 Compliant Amplifier
  • Corrosion Protection
  • Salt fog tested
  • Water jet tested
  • Input sensitivity:
  • Total Harmonic Distortion (THD): 0.01%
  • Signal to Noise Ratio: 103 dB
  • Fuse Rating: 20 A x 2
  • Dimensions: "12.40 x " 7.48 x "1.97
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Hertz HCP 4M owner’s manual

Hertz HMX6.5

300W Peak (150W RMS) 6.5" HMX Series 2-Way Marine Coaxial Speakers in White
Quantity: 2

Product Details:

  • 6-1/2" 2-way Coaxial Marine Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 150 watts per pair / 75 watts each
  • Polypropylene cone material
  • Santoprene Rubber speaker surround
  • 1.4" Neodymium Dome Tweeters
  • Impedance: 4 ohms
  • IP65 Marine Certified
  • ASTM-D4329 and ASTM-B117 salt/fog standards
  • Sound-transparent stainless steel tweeter mesh grille
  • Aramid fiber spider with silicone-insulated lead wires
  • FEM optimized high-excursion mobile equipment
  • Gold-plated corrosion resistant terminals
  • Top-mount Depth: 2.72"
  • Cutout Dimensions: 5.04"
  • Frequency Response: 50 - 25000 Hz
  • Sensitivity: 89 dB
  • Grilles included
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

Specifications & Details

Front Speaker Specifications
Speaker Size
Shallow Mount Installation
Tweeter Design
Tweeter Composition
Woofer Composition
Woofer Surround
Peak Power Handling
RMS Power Handling
Frequency Response
Impedance (Per Voice Coil)
Top-Mount Depth (Mounting Depth)
Cutout Dimensions
Speaker Grilles
Rear Speaker Specifications
Speaker Size (Rear)
Shallow Mount Installation
Tweeter Design
Tweeter Composition
Woofer Composition
Woofer Surround
Peak Power Handling
RMS Power Handling
Frequency Response
Impedance (per voice coil)
Top Mount Depth
Cutout Dimensions
Speaker Grilles
Amplifier Power Specifications
RMS Power @ 4 ohms
65 watts x 4 channel
RMS Power @ 2 ohms
95 watts x 4 channel
Peak Power Output
Amplifier Power Specifications
Peak Power Output
Amplifier Specifications
Amplifier Class
Number of Channels
Maximum Input Gauge Size
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
THD at Rated RMS Power
Speaker Level Inputs
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
80 - 500 Hz
Low-Pass Crossover Frequency
50 - 500 Hz
Signal-to-Noise Ratio
103 dB
Remote bass/level controller
Fan Cooled
Fuse Rating
20A x 2 
CEA-2031 Compliant
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:

HCP4M, hmx65x2



Internal SKU:


Internal Product ID:


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