For screen reader problems with this website, please call208-746-33812 0 8 7 4 6 3 3 8 1Standard carrier rates apply to texts.

Hertz 5 Channel Marine Amplifier
Hertz 5 Channel Marine Amplifier 0
Hertz 5 Channel Marine Amplifier 1

Hertz 5 Channel Marine Amplifier

Model #: HCP 5MD
At a Glance
HCP 5MD marine amplifier feature a compact design ready to face the open water environment, providing tons of clean power. The heat sink has been crafted from extruded aluminium, a material unmatched for lightness, robustness and heat dissipation.
Available in Store Only
$679.99Save $NaN

Get to know this product.

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. The HCP M amplifiers crossover section ensure extreme flexibility: fully adjustable Lo-pass, Hi-pass filters with 12 dB/Oct. and 24 dB/Oct. slopes according to the amplifier model; Bass Boost is also available to enhance low frequencies.

More specifically HCP 5MD is suitable for a five channels system with subwoofer, a tree channel front + sub system using the front and rear built-in filters that also include a bass boost circuit and a subsonic filter.

D-Class Output Stage

Power supply featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable output stage.

Corrosion Protection

Electronics components corrosion caused by exposure in wet environments is totally neutralized by the use of dedicated marinegrade (epoxy coated) PCB boards.

Salt Fog Tested

To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.

Water Jet Tested

The protection grade IP64 define all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.

  • Channel mode: 5-3
  • Distortion - THD (100Hz @ 4Ω): 0.02 %
  • S/N Ratio (A weighted @ 1V): 100 dB


Channel mode5 - 3
Output Power (RMS) @ 14.4 VDC5 Ch: 65 W x 4 + 200 W x 1 (4 Ω); 5 Ch: 105 W x 4 + 330 W x 1 (2 Ω); 3 Ch: 210 W x 2 (4 Ω) + 200 W x 1 (4 Ω); 3 Ch: 210 W x 2 (4 Ω) + 330 W x 1 (2 Ω)
BypassFront CH; Rear CH
Hi-Pass FilterFRONT/REAR Ch: 50 ÷ 5k Hz @ 12 dB/Oct.
Lo-Pass FilterSUB Ch: 50 ÷ 500 Hz @ 24 dB/Oct.
Band-PassREAR Ch: 50 ÷ 500 Hz (Hi) @ 12 dB/Oct. - 50 ÷ 5 kHz (Lo) @ 12 dB/Oct.
SubsonicOn/off: 25 Hz @ 24 dB/Oct.
Distortion - THD (100Hz @ 4Ω)0.02 %
S/N Ratio (A weighted @ 1V)100 dB
Damping factor (100Hz @ 4Ω)100
Size W x D x H mm (in.)345 x 190 x 50 / 13.58 x 7.48 x 1.97

Misc. Specs

Depth (in.)7.48
Width (in.)12.4
Height (in.)1.97
Bluetooth CapableNo
Amplifier Channels5
Water ResistantNo
Digital InputNo
Shallow MountNo
Speaker Level InputNo
WarningProposition 65 Warning for California Residents