DPower 4

• 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 Specs

• Channels    4 - 3 - 2
• 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):    16 A
• Remote In:    4 ÷ 15 VDC - 1 mA
• ART™:    Automatic Remote Turn-On/Off
• Distortion - THD (100 Hz @ 4Ω):    0.2 %
• Bandwidth:    10 ÷ 30k Hz
• S/N Ratio (A weighted @ 1 V)    95 dB
• Damping factor (100 Hz @ 4Ω)    60
• Pre-In sensitivity:    LO: 0.2 ÷ 5 V
• HI: 0.8 ÷ 20 V
• Load impedance (MIN)    
• @ 4 Ch:    2Ω
• @ 2 Ch:    4Ω
• Max size (mm/inches):    222,2 x 142 x 50,5 / 8.75 x 5.59 x 1.99
• Weight (kg/lb):    1,58 / 3.48
• Adjustable Crossovers    yes

Output Power

• Output Power (RMS) @ 14.4 VDC, THD 1%:    
• 4 Ch
• 3 Ch
• 2 Ch
• 4 Ch
• 3 Ch
• 50 W x 4 (4Ω)
• 50 W x 2 + 130 x 1 (4Ω)
• 130 W x 2 (4Ω)
• 65 W x 4 (2Ω)
• 65 W x 2 + 130 x 1 (2Ω)
• Output Power (RMS) @ 14.4 VDC, THD 10%:    
• 4 Ch
• 3 Ch
• 2 Ch
• 4 Ch
• 3 Ch
• 60 W x 4 (4Ω)
• 60 W x 2 + 150 x 1 (4Ω)
• 150 W x 2 (4Ω)
• 75 W x 4 (2Ω)
• 75 W x 2 + 150 x 1 (2Ω)
• Total Power RMS    300 W

INPUTS / FILTERS

• Inputs:    PRE IN / SPEAKER IN
• INPUT MODE :    2Ch / 4Ch
• FRONT Ch. Filters FULL:    Yes
• Hi-Pass:    40 ÷ 220 Hz @ 12 dB/Oct.
• REAR Ch. Filters FULL:    Yes
• Hi-Pass:    40 ÷ 220 Hz @ 12 dB/Oct.
• Lo-Pass:    40 ÷ 220 Hz @ 12 dB/Oct.

USER MANUAL
TECHNICAL DATASHEET