The DS 440×4 amplifier module is carefully developed with state-of-the-art technology, offering high efficiency and performance for automotive audio systems. Classified as Stereo, it has a maximum power of 440 watts RMS, running at a 4-ohm impedance, with four 110 watts RMS channels. It is FULL-RANGE, operating on all frequencies in the right measure.
 
OPERATION CLASS: Class D
NUMBER OF CHANNELS : 04
MAXIMUM POWER: @ 12,6 VDC - 2 OHMS: 440W RMS (4 x 110W RMS) @ 12,6 VDC - 4 OHMS: 276W RMS (4 x 69W RMS)
2 Bridged Channels: @12.6 VDC - 4 OHMS: 440W RMS (2 x 220W RMS)
INPUT SENSITIVITY: 250mV
SIGNAL TO NOISE RATIO: >89dB
FREQUENCY RESPONSE: 8Hz to 26KHz(-3dB)
CROSSOVER HIGH PASS (HPF): 90Hz (-12dB/8th) Fixed
CROSSOVER LOW PASS (LPF): 90Hz (-12dB/8th) Fixed
INPUT IMPEDANCE: 18K OHMS
OUTPUT IMPEDANCE: 2 OHMS
PROTECTION SYSTEM: Output Short Circuit
MIN. SUPPLY VOLTAGE: 8VDC
MAXIMUM POWER SUPPLY VOLTAGE: 16VDC
CONSUMPTION AT REST: 0.8A
MAXIMUM MUSIC CONSUMPTION: @12.6 VDC: 23.5A
MAXIMUM CONSUMPTION IN SINUSOIDAL SIGNAL: 47A
DIMENSIONS (H X W X D): 6.30" x 1.73" x 5.71"
WEIGHT: 1.32lb
EAN: 7898556844338