DS18 ZR600.4D ZR Class D 4-Channel Full Range Amplifier 150×4 @4ohm Watts RMS

DS18?s ZR series of amplifiers are guaranteed to supercharge your sound system to deliver brilliant sound and bulky bass frequencies.

The ZR series was designed to pump up the bass and help your speakers reach their maximum potential as a part of your sound system. The ZR600.4D offers a surplus of tuning options: Lowpass, Highpass, and Full Frequency Selector Switches, as well as Gain Knob to help tune any song to your frequency.

The ZR600.4D is made to deliver 2 x 400W RMS @ 4-Ohms Bridge, 4 x 240W RMS @ 2-Ohms, and 4 x 150W RMS @ 4-Ohms giving you the perfect power for your bass.


Total Watts (Peak) 2400W
RMS Power @ 4 ohm 4 x 150W
RMS Power @ 2 ohm 4 x 240W
RMS Power @ 4 ohm Bridge 2 x 400W
Frequency Response 20Hz-20KHz
Signal to Noise Ratio >90dB
Efficiency @ 4ohm 90%
Damping Factor 160
Input Impedance 20K ohm
Channel Separation 60dB
Total Harmonic Distortion (THD) 1.00%
Low Level Input Range 0.2-6V
High Level Input No
Selectable X-Over FULL/LPF/HPF
X-Over Filter Range 40Hz-4KHz
Bass Boost Range No
Bass Boost Frequency N/A
Infrasonic Filter No
Phase Selector No
FEATURES Description / Type
Amplifier Class Digital
Amplifier Type Stereo Full Range
Number of Channels 4
Minimum Impedance 2 ohm (Stereo) / 4 ohm (Bridge)
Led Indicator clipping/protect/power
Power Input Terminal Size 4ga
Fuse Size 2*30A
Remote Level Control No
Cooling Fan No
Voltmeter No
Thermal Protection Yes
Over-Load Protection Yes
DC Output Protection Yes
Short Circuit Output Protection Yes
Voltage Input Protection Yes <9 / >16 Volts
Clipping Protection Yes
Body Color / Finish Black Aluminum Brush
Overall Length 10″ / 254mm
Overall Wide 7.24″ / 184mm
Overall Height 2″ / 53mm
Heatsink Length 8.54″ / 217mm
Gross Single Unit Weight 4.11Lb


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