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Hertz HCP 4dk
The new HCP 4DK features latest generation D-Class 2Ω stable output stage
reaching the impressive max power of 2000 W with the excellent S/N ratio of 105 dB.
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 RMS 2000 W
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
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