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Hertz HCP4MDK 150W RMS x 4-Channel Marine Amplifier
2000W 4CH Marine Amplifier
The HCP 4MDK is a compact, marine-grade 4-channel amplifier delivering 150W x 4 RMS at 2Ω with a high signal-to-noise ratio of 105 dB. Its versatile design supports both Speaker-In and RCA inputs, and includes a selectable mono mode for building two-zone or subwoofer systems. Efficient heat dissipation ensures reliable performance, while adjustable high-pass/low-pass crossovers and Bass Boost offer flexible sound tuning. Built to perform in harsh marine environments with powerful, clean output.
Features:- Channels: 4 - 3 - 2
- Power Supply:
- Voltage / Fuse: 11–15 VDC / 2 x 35 A
- Idling Current (ON/OFF): 1.6 A / 0.05 mA
- Max Power Consumption @ 2Ω, 14.4 VDC: 40 A
- Remote In: 4–16 VDC, 1 mA
- ART: Automatic Remote Turn-On/Off with Speaker-In
- Amplifier Stage:
- THD (100 Hz @ 4Ω): 0.03%
- Bandwidth: 10 Hz – 35 kHz
- S/N Ratio (A-weighted @ 1V): 105 dB
- Damping Factor (100 Hz @ 4Ω): 200
- Pre-In Sensitivity: 0.2 – 5 VRMS
- Speaker-In Sensitivity: 0.8 – 20 VRMS
- Minimum Load Impedance:
- 4 Channels: 2 Ω
- 3 Channels: 2 Ω + 2 Ω + 4 Ω
- 2 Channels: 4 Ω
- Dimensions (mm / in): 315 x 190 x 50 mm / 12.40 x 7.48 x 1.97 in
- Weight (kg / lb): 2.73 kg / 6.01 lb
- Adjustable Crossovers: Yes
