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Produkto aprašymas
Hertz HCP 4MDK 4-ių kanalų garso stiprintuvas, Galia: 2000W | Nemokamas Pristatymas
HCP 4MDKCh: 4 - 3 - 2 | 2000 W
HCP 4MDK four channels marine amplifier feature a compact design ready to face the open water environment, providing tons of clean power. The HCP M amplifiers crossover section ensure extreme flexibility: fully adjustable Lo-pass, Hi-pass filters with 12 dB/Oct. slopes and Bass Boost to enhance low frequencies.
New HCP 4MDK features latest generation D-Class 2Ω stable output stage reaching the impressive power RMS of 150 W x 4 with the excellent S/N ratio of 105 dB. Extremely versatile, complete in its functions, provided with Speaker-In and RCA-In inputs to work with any head units, it has been designed to work also in mono (selectable mode), providing the ability to build a two zone stereo or a single zone stereo system with subwoofer. The dissipation system is optimized with the heat being transferred to the heat sink and then dissipated through the sides of the amplifier. HCP 4MDK four channels marine amplifier feature a compact design ready to face the open water environment, providing tons of clean power. The HCP M amplifiers crossover section ensure extreme flexibility: fully adjustable Lo-pass, Hi-pass filters with 12 dB/Oct. slopes and Bass Boost to enhance low frequencies.
Technologies
2 Ω STABLE
Power supply featuring multiple winding transformer, Low-ESR 105°C capacitors, D-Class 2 Ω stable output stage.
LATEST GENERATION D-CLASS
Latest generation D-Class 2Ω stable output stage reaching the impressive RMS power of 150 W x 4 with the excellent S/N ratio of 105 dB.
Electronics components corrosion caused by exposure in wet environments is totally neutralized by the use of dedicated marinegrade (epoxy coated) PCB boards.
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.
This Hertz Marine amplifier is IPX2 certified when installed vertically with connections facing downward.
General Specs
| Channels | 4 - 3 - 2 |
| POWER SUPPLY | |
| Power supply voltage / fuse: | 11 ÷ 15 VDC / 2 x 35 A |
| Idling current (power ON/OFF) | 1.6 A / 0.05 mA |
| Consumption @ 2 Ω, 14.4 VDC (Max Musical Power): | 40 A |
| Remote In: | 4 ÷ 16 VDC - 1 mA |
| ART: | Automatic Remote Turn-On/Off with Speaker-In |
| AMPLIFIER STAGE | |
| Distorsion - THD (100 Hz @ 4 Ω): | 0.03% |
| Bandwidth: | 10 ÷ 35k Hz |
| S/N Ratio (A weighted @ 1 V): | 105 dB |
| Damping factor (100 Hz @ 4 Ω): | 200 |
| Pre-In sensitivity: | 0.2 ÷ 5 VRMS |
| Speaker-In sensitivity: | 0.8 ÷ 20 VRMS |
| Load impedance (MIN) | |
| @ 4 Ch: | 2 Ω |
| @ 3 Ch: | 2 Ω + 2 Ω + 4 Ω |
| @ 2 Ch: | 4 Ω |
| Max size (mm / in.): | 315 x 190 x 50 / 12.40 x 7.48 x 1.97 |
| Weight (kg / lb.): | 2,73 / 6.01 |
| Adjustable Crossovers | yes |
Output Power
| Output Power (RMS) @ 14.4 VDC, THD 1% | |
| 4 Ch: | 120 W x 4 (4 Ω) |
| 4 Ch: | 220 W x 4 (2 Ω) |
| 3 Ch: | 120 W x 2 (4 Ω) + 440 W x 1 (4 Ω) |
| 3 Ch: | 220 W x 2 (4 Ω) + 440 W x 1 (4 Ω) |
| 2 Ch: | 440 W x 2 (4 Ω) |
| Output Power (RMS) @ 14.4 VDC, THD 10%: | |
| 4 Ch: | 150 W x 4 (4 Ω) |
| 4 Ch: | 250 W x 4 (2 Ω) |
| 3 Ch: | 150 W x 2 (4 Ω) + 520 W x 1 (4 Ω) |
| 3 Ch: | 250 W x 2 (2 Ω) + 520 W x 1 (4 Ω) |
| 2 Ch: | 520 W x 2 (4 Ω) |
| CEA 2006-A Ratings: | |
| RMS Power (4 Ω, ≤1 %THD + N, 14.4 V): | 110 W x 4 Ch |
| S/N Ratio (ref. 1 W output): | 85 dBA |
| Total Power | 2000 W |
INPUTS / FILTERS
| INPUTS : | PRE IN / SPEAKER IN |
| Pre out FULL range (FRONT) | Yes |
| FRONT Ch. filters FULL | Yes |
| Hi-Pass: | 50 ÷ 3.2k Hz @ 12 dB/Oct |
| Lo-Pass: | 50 ÷ 3.2k Hz @ 12 dB/Oct. |
| REAR Ch. filters FULL: | Yes |
| Hi-Pass: | 50 ÷ 3.2k Hz @ 12 dB/Oct |
| Lo-Pass: | 50 ÷ 3.2k Hz @ 12 dB/Oct. |
| FRONT Ch. MONO (on/off): | Yes |
| REAR Ch. MONO (on/off): | Yes |
| BOOST 50 Hz (adjust): | (0 ÷ 12) dB |
Physical Specs
| mm | in | |
| A | 315 | 12.40 |
| B | 291 | 11.45 |
| C | 190 | 7.48 |
| D | 166 | 6.53 |
| E | 50 | 1.97 |
