ZR 4-Channel Class D Amplifier 4 x 200 Watts Rms @ 4-ohm
SKU: 46778892984

ZR 4-Channel Class D Amplifier 4 x 200 Watts Rms @ 4-ohm

Sale price$172.77 Regular price$191.97
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Description

ZR 4-Channel Class D Amplifier 4 x 200 Watts Rms @ 4-ohmDS18 ZR800. 4D ZR Class D 4 Channel Stereo Full Range Amplifier 4 x 200 @ 4 Ohms Watts RMS DS18s 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. These amps offer a surplus of tuning options: the ZR800. 4D comes with Lowpass, and High Pass

DS18 ZR800.4D ZR Class D 4-Channel Stereo Full Range Amplifier 
4 x 200 @ 4 Ohms 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. These amps offer a surplus of tuning options: the ZR800.4D comes with Lowpass, and High Pass filters to help tune any song to your frequency.

The ZR800.4D is made to deliver 2 x 600 watts RMS @ 4-Ohms Bridge, 4 x 320 watts RMS @ 2-Ohms, and 4 x 200 watts RMS @ 4-Ohms giving you the perfect power for your bass.

Key Features

  • Digital Class D Full Range Amp
  • MAX Wattage: 3600 Watts Peak
  • RMS Wattage: 2 x 600 Watts RMS @ 4-Ohms Bridge, 4 x 320 Watts RMS @ 2-Ohms, 4 x 200 Watts RMS @ 4-Ohms
  • Frequency Response: 20Hz – 20KHz
  • Signal to Noise Ratio: >90dB
  • Efficiency at 4-Ohms: 88%
  • 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 
                     ZR800.4D Product Manual
    Specifications 
    POWER
    Total Watts (Peak) 3600W
    RMS Power @ 4 ohm 4 x 200W
    RMS Power @ 2 ohm 4 x 320W
    RMS Power @ 4 ohm Bridge 2 x 600W
    AUDIO
    Frequency Response 20Hz-20KHz
    Signal to Noise Ratio >90dB
    Efficiency @ 4ohm 88%
    Damping Factor 160
    Input Impedance 20K ohms
    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
    Amplifier Class Digital
    Amplifier Type Stereo Full Range 
    Number of Channels 4
    Minimum Impedance 2 ohms (Stereo) / 4 ohms (Bridge)
    Led Indicator clipping/protect/power
    Power Input Terminal Size 4 GA
    Fuse Size 120A
    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 5 LB
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 46778892984

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    Andrew drevdahl
    Pawtucket, US
    ★★★★★ 5
    Worked well
    Worked well
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 31, 2025
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    axlr8or
    Battle Creek, US
    ★★★★★ 2
    I'm not sure what they're selling.
    Gimbal extractor works. One of these guys needs to come down here and show me how the installer works. There is a driver for the bearing with pin but the driver rod itself has no hole like shown in the picture. How do you miss that?
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    Reviewed in the United States on October 13, 2024
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    Captain Ron
    West Palm Beach, US
    ★★★★★ 5
    Good value, very useful for go kart wiring
    Size: 100ft, Style: 6C-18AWG
    It's a good spool to have around to wire lights and things on the go karts. Also came in handy when I had to patch a bit of melted wire harness on the tail of the old Dodge.
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    Reviewed in the United States on May 6, 2026
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    tim edwards
    Lake Worth, US
    ★★★★★ 5
    Beware! Very thick wire
    Size: 50ft, Style: 6C-18AWG
    I'm not going to ding the product, because it's totally what it says it is. I didn't look at the diagrams to see that this wire is 10mm wide. Almost half an inch. Waaaay to thick for the project I needed it for.
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    Reviewed in the United States on November 13, 2025
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    Kandace Lopez
    Phoenix, US
    ★★★★★ 4
    Fair product
    Size: 30ft, Style: 6C-18AWG
    nice product good price, the only issue I had was the sleeve was very loose on the wires so doesn't really hold the wires in place.
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    Reviewed in the United States on December 8, 2025

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