SKU: 87321863100

ZR 1-Channel Class D Amplifier 500 Watts Rms @ 1-Ohm

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Description

ZR 1-Channel Class D Amplifier 500 Watts Rms @ 1-OhmDS18 ZR500. 1D ZR Class D 1 Channel Monoblock Amplifier 500 Watts RMS @ 1 Ohm 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. The ZR500. 1D offers a surplus of tuning options: such as Lowpass, and Subsonic frequency adjusters, as well as

DS18 ZR500.1D ZR Class D 1-Channel Monoblock Amplifier
500 Watts RMS @ 1 Ohm

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 ZR500.1D offers a surplus of tuning options: such as Lowpass, and Subsonic frequency adjusters, as well as Gain Knob  and Bass Boost Switch Selector to help tune any song to your frequency.

The ZR500.1D is made to deliver 500W RMS @ 1-Ohm, 300W RMS @ 2-Ohms, and 200W RMS @ 4-Ohms giving you the perfect power settings for your speakers.

Key Features

  • Class D Monoblock Amplifier
  • MAX Wattage: 1500 Watts Peak
  • RMS Wattage: 500W RMS @ 1-Ohm, 300W RMS @ 2-Ohms, and 200W RMS @ 4-Ohms
  • Frequency Response: 10 – 220Hz
  • Signal to Noise Ratio: >95dB
  • Efficiency at 4-Ohms: 85%
  • Total Harmonic Distortion: 0.01%
  • Input Range: 0.2v - 6v
  • Selectable X-Over: LPF Fixed
  • LED Indicator: Clipping, Power, Protect
  • Power and Ground Terminal: 4 Ga
  • Minimum Impedance: 1-Ohm

Great for

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

Technical Details 
             ZR500.1D Product Manual
SPECIFICATIONS 
POWER  
Total Watts (Peak) 1500W
RMS Power @ 4 ohm 200W
RMS Power @ 2 ohm 300W
RMS Power @ 1 ohm 500W
AUDIO  
Frequency Response 10-220Hz
Signal to Noise Ratio >95dB
Efficiency @ 4ohm 85%
Damping Factor 160
Input Impedance 20K ohm
Channel Separation N/A
Total Harmonic Distortion (THD) 0.01%
Low Level Input Range 0.2-6V
High Level Input No
Selectable X-Over LPF Fixed
X-Over Filter Range 50-220Hz   
Bass Boost Range 0/6/12dB
Bass Boost Frequency 45Hz
Infrasonic Filter 10-50Hz
Phase Selector No
FEATURES  
Amplifier Class Digital
Amplifier Type Monoblock Subwoofer
Number of Channels 1
Minimum Impedance 1 ohm
Led Indicator clipping/protect/power
Power Input Terminal Size 4ga
Fuse Size 60A
Remote Level Control Yes / Dash Mount
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 8.46" / 215mm
Overall Wide 7.24" / 184mm
Overall Height 2" / 53mm
Heatsink Length  7" / 180mm
Gross Single Unit Weight 3.15Lb
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: 87321863100

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Emily
New York, US
★★★★★ 4
Actual glitter instead of highlighter
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
I was looking for a glow body oil that had actual pieces of glitter in it, instead of just a body highlighter (like many of the other market glow oils) and this is exactly what I was looking for. It smells delicious and is very moisturizing. It does feel like an oil, but it is lightweight. I have the sol de janiero glow oil and the main differences are the pieces of glitter vs the highlighting effect. Its not an over powering amount of glitter but just enough that if the light hits you, you can tell there is a shine
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Reviewed in the United States on July 13, 2025
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Deshanti Montgomery
Battle Creek, US
★★★★★ 5
Love
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
I love how this smells, looks and feel
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Reviewed in the United States on April 15, 2026
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Jenn
Carnegie, US
★★★★★ 3
Glass bottle
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
Smells nice, not the shimmer I was looking for. It wasn’t super glittery like another brand I had. Also it’s in a glass bottle. So I didn’t feel comfortable packing it on my trip.
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Reviewed in the United States on February 26, 2026
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Ena B
Alexandria, US
★★★★★ 5
Shimmer body oil
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
Nice Product Lite and a little bit of shimmer
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Reviewed in the United States on February 21, 2026
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Sadie
Birmingham, US
★★★★★ 5
Probably buy again
Color: Gold, Size: 3.38 Fl Oz (Pack of 1)
It actually moisturizes pretty well, smells pretty amazing and its not greasy. but could make it easier to get the oil out.
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Reviewed in the United States on March 18, 2026

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