SKU: DPOWER4
OWNERS MANUAL | TECHNICAL SPECS
Description
Excellent for OEM systems upgrade, the Hertz DPower4 four channels car audio amplifiers is ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or in the factory amp area. The efficient D Class circuit delivers 600 W of maximum power within a compact chassis, an essential requirement for in-car integration. The versatile crossover filter of the DPower 4 enables the user to create a front-rear or front + subwoofer system by connecting two channels in bridge mode.
The double SPEAKER & RCA INPUTS allows the DPower4 to connect to any type of source, be it OEM or aftermarket. For an excellent integration with OEM systems the DPower4 is equipped with a smart automated turn on and off circuit according to the factory radio.
General Specifications
| Channels | 1 |
| Power supply voltage / fuse: | 11 ÷ 15 VDC / 1 x 20 A |
| Idling current (power ON/OFF) | 1 A / 0.04 mA |
| Consumption @ 2Ω, 14.4 VDC (Max Musical Power): |
20 A |
| Remote In: | 4 ÷ 15 VDC - 1 mA |
| ART™: | Automatic Remote Turn-On/Off |
| Distortion - THD (100 Hz @ 4Ω): | 0.1 % |
| Bandwidth (-3 dB): | 10 ÷ 500 Hz |
| S/N Ratio (A weighted @ 1 V) | 105 dB |
| Damping factor (100 Hz @ 4Ω) | 100 |
| Pre-In sensitivity: | LO: 0.2 ÷ 5 V HI: 0.8 ÷ 20 V |
| Load impedance (MIN) | 2Ω |
| Max size (mm/inches): | 222,2 x 160 x 50,5 / 8.75 x 6.3 x 1.99 |
| Weight (kg/lb): | 1.61 / 3.54 |
| Adjustable Crossovers | yes |
Audio Specifications
| Output Power (RMS) @ 14.4 VDC, THD 1%: | |
| 1 Ch 1 Ch |
150 W x 1 (4Ω) 250 W x 1 (2Ω) |
| Output Power (RMS) @ 14.4 VDC, THD 10%: | |
| 1 Ch 1 Ch |
180 W x 1 (4Ω) 300 W x 1 (2Ω) |
| Total Power RMS | 300 W |
Digital Signal Processor
| Inputs: | PRE IN / SPEAKER IN |
| Pre out FULL range | Yes |
| Filters FULL: | Yes |
| Lo-Pass: | 50 ÷ 220 Hz @ 12 dB/Oct |
| BOOST 45 Hz: | 0 ÷ 12 dB |
|
Remote Volume Control: (optional) |
(-20 ÷ 6) dB |
Physical Specs
| mm | in | |
| A | 222,2 | 8.75 |
| B | 210,50 | 8.29 |
| C | 160 | 6.3 |
| D | 142 | 5.59 |
| E | 50,50 | 1.99 |