Hertz Dieci Power DP 4.400

Audio excellence for the budget-conscious. The DP 4.400 is a Hi-res compatible 4-channel class AB amplifier providing 75 watts RMS per channel into 4 ohms. A full suite of onboard filtering offers design flexibility to your installation specialist.

Technical Specifications

Channels: 4 - 3 - 2
Amp class: AB
Nominal power supply voltage (fuse): 11 - 15 VDC (2 x 25 A)
Operating power supply voltage: 6.5 - 16.5 VDC
Idling current: 0.85 A
Standby current draw: 10 uA
Consumption, MIN load impedance (Max Musical Power): 30 A
Remote IN: 4 - 15 VDC (1.5 mA)
ART - Automatic Remote Turn on/off from SPK-IN (BTL radio only): 1.5 VDC
Efficiency: 60%
Distortion - THD @ 100 Hz, 70% Rated Power: 0.01%
Damping factor @ 1 kHz, 1W: 130
Bandwidth @ -3 dB: 10Hz - 45kHz
S/N ratio (A-weighted @ 1 V Input): 101 dBA
Minimum load impedance
@ 4 Ch: 2 Ω
@ 3 Ch: 2 Ω + 2 Ω + 4 Ω
@ 2 Ch: 4 Ω
Adjustable Crossovers yes