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ZR 4-Channel Class D Amplifier 4 x 150 Watts Rms @ 4-ohm

ZR 4-Channel Class D Amplifier 4 x 150 Watts Rms @ 4-ohm - Main image
$149.98 $299.95 In stock

Category: 4-Channel Amplifiers

DS18 ZR600.4D ZR Class D 4-Channel Full Range Car Amplifier 150 x 4 @4 ohm 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: Low pass, High pass, 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.

Key Features

  • Class D Stereo Full Range Amp
  • MAX Wattage: 2400 Watts Peak
  • RMS Wattage: 2 x 400W RMS @ 4-Ohms Bridge, 4 x 240W RMS @ 2-Ohms, 4 x 150W RMS @ 4-Ohms
  • Frequency Response: 20Hz – 20KHz
  • Signal to Noise Ratio: >90dB
  • Efficiency at 4-Ohms: 90%
  • Total Harmonic Distortion: 1%
  • Input Range: 0.2v - 6v
  • Selectable X-Over: FULL/LPF/HPF
  • LED Indicator: Clipping, Power, Protect
  • Power and Ground Terminal: 4 Ga
  • Minimum Impedance: 2 Ohms (Stereo) / 4 Ohms (Bridge)

Great for

  • Car Audio
  • Pro Audio
  • Off Road
  • Motorcycles
  • Stunt Walls
  • DIY Projects

Technical Details 
             ZR600.4D Product Manual
SPECIFICATIONS 
POWER  
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
AUDIO  
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
MEASUREMENT  
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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.7 / 5 · 3 reviews)

Carter Z. ★★★★★

Running 150 watts RMS per channel at 4 ohms, this little Class D amp pushes my component speakers way louder than the old one without breaking a sweat. Four channels gave me room to bi-amp the fronts too, and it barely gets warm after an hour of cranking.

Ava ★★★★★

Wired this up to my front and rear door speakers and it's honestly louder than I expected at 150 watts RMS per channel. Running it at 4 ohms and it barely gets warm even after an hour of driving. Class D efficiency is no joke.

Eli I. ★★★★☆

Swapped my old amp out for this class D and it runs way cooler in the trunk, even after an hour of driving. The full-range output is clean, though the gain knobs are a bit touchy to dial in just right.