About: Hertz HCP4M 4-Channel 190W Marine Amplifier
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. 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. The HCP 4 M fourchannel model features also an extended frequency range filter, which can be used when designing active 2-way speaker systems.
Specifications:
| Channels | 4 - 3 - 2 |
| POWER SUPPLY | |
| Power supply voltage / fuse: | 11 ÷ 15 VDC / 2 x 20 A |
| ldling current (power ON/OFF): | 1 A / 0.04 mA |
| Consumption@ 1Ω, 14.4 VDC (Max Musical Power): | 21 A |
| Remote In: | 7 ÷ 15 VDC - 1 mA |
| ART: | Automatic Remote Turn-OniOff with Speaker-ln |
| AMPLIFIER STAGE | |
| Distorsion - TliD (100Hz @ 4Ω): | 0.01% |
| Bandwidth: | 10 ÷ 45 kHz |
| S/N Ratlo (A welghted @ 1 V): | 103 dB |
| Damping factor (100Hz @ 4Ω) | 120 |
| Pre-ln sensitivity: | 0.2 ÷ 5 VRMS |
| Speaker-ln sensitivity: | 0.8 ÷ 20 VRMS |
| Load impedance (MIN) @4Ch: @3Ch: @2Ch: |
2 Ω + 2 Ω + 4 Ω 2 Ω 4 Ω |
| Adjustable Crossovers | yes |
| OUTPUT POWER (RMS) @ 14.4 VDC, THD 1% | |
| 4Ch | 55 W x 4 (4Ω) |
| 4Ch | 85 W x 4 (2Ω) |
| 3Ch | 55 W x 2 (4Ω) + 170 W x 1 (4Ω) |
| 3Ch | 85 W x 2 (2Ω) + 170 W x 1 (4Ω) |
| 2Ch | 170 W x 2 (4Ω) |
| OUTPUT POWER (RMS) @ 14.4 VDC, THD 10% | |
| 4Ch | 65 W x 4 (4Ω) |
| 4Ch | 95 W x 4 (2Ω) |
| 3Ch | 65 W x 2 (4Ω) + 190 W x 1 (4Ω) |
| 3Ch | 95 W x 2 (2Ω) + 190 W x 1 (4Ω) |
| 2Ch | 190 W x 2 (4Ω) |
| CEA 2006-A RATINGS | |
| RMS Power (4 Ω, ≤ 1 % THD+N,14.4 V): | 50 W x 4 Ch |
| S/N Ratio (ref. 1 W output) | 82 dBA |
| Total Power RMS | 760 W |
| lnputs: | PRE IN / SPEAKER IN |
| Pre Out FULL range (FRONT) | Yes |
| FRONT Ch. filters FULL: | Yes |
| Hi-Pass: | 80 Hz @ 12 dB/Oct |
| Lo-Pass: | 50 ÷ 500 Hz @ 12 dB/Oct |
| REAR Ch. filters FULL: | Yes |
| Hi-Pass: | 80 Hz @ 12 dB/Oct |
| Lo-Pass: | 50 ÷ 500 Hz @ 12 dB/Oct |
| FRONT Ch. MONO (on/off): | Yes |
| REAR Ch. MONO (on/off): | Yes |
| BOOST 50 Hz (adjust): | (0 / 6 / 12) dB |
| Max size (mm/in): | 315 x 190 x 50 12.40 x 7.48 x 1.97 |
| Weight (kg/lb): | 2.62 (5.77) |
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.
Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.
Hertz
Hertz
Hertz
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