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





ZR 4-Channel Class D Amplifier 4 x 200 Watts Rms @ 4-ohm
Sale $326.36 / EACH
Reg.$383.95
15% OFF FOR Labor Day Sale!
Availability:169 Items
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Key Features
- 4 Channel Full Range
- Class D
- 2 ~ 4 Ohm Stable
- 4 x 200 Watts @ 4 Ohm
- Clip/Protection Indicator
- Built in Crossover
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
ZR800.4D
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 @ 4 Ohm
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
FEATURES
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
4 GA
Fuse Size
120 A
Thermal Protection
Yes
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes
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
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Product Overview
Product Overview
DS18 ZR800.4D ZR Class D 4-Channel Full Range Amplifier 200W x 4 @ 4ohm RMS
The ZR series is a game-changer, crafted to optimize your sound system and unleash its true potential!
With DS18's ZR800.4D, the possibilities are endless. Its impressive array of tuning options, including Lowpass, Highpass, and Full Frequency Selector Switches allows you to fine-tune every song to your desired frequency. This level of customization ensures that each note is reproduced with impeccable precision and tailored to your unique listening preferences.
Delivering a powerful 2 x 600W RMS @ 4-Ohms Bridge, 4 x 320W RMS @ 2-Ohms, and 4 x 200W RMS @ 4-Ohms, the ZR800.4D provides the perfect amount of power to fuel your system. It effortlessly propels your speakers to their maximum potential, creating a rich and immersive audio environment.
The ZR800.4D is a testament to DS18's commitment to excellence. Its Full Range design ensures maximum efficiency, while the impressive 3600 Peak Wattage makes sure all your speakers get the juice they deserve. With a frequency response of 20Hz – 20KHz, this amplifier faithfully reproduces every note, from the deepest lows to the highest highs, with remarkable clarity and accuracy.
The ZR800.4D is designed to optimize your sound system for powerful performance during every session. The LED indicators for Clipping, Power, and Protect provide valuable visual feedback that ensure optimal performance. The power and ground terminals are designed to accommodate 4 Ga wires, ensuring a secure and reliable connection. Additionally, the selectable X-Over options grant you the ability to fine-tune your audio, allowing for seamless integration with your existing sound system and putting you in complete control of your audio landscape.
Experience the DS18 difference today with the ZR800.4D and discover a new dimension of car audio excellence.




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ZR 4-Channel Class D Amplifier 4 x 200 Watts Rms @ 4-ohm
Default Title
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Estoy inprecinadado como este amplificador
it not too land but just enough that you can hear me down the road just how i like it
This amp is great and is being used to power pro-sm69 and two horn tweeters in my victory kingpin. It’s more than doing its job…Great Amp! Great job guys
Great power supply paired with 4 speakers
6.5” didn’t fit the best in Harley fairing but I made it work. 10/10 recommend. Loudest speakers I’ve ever heard.
Let customers speak for us
from 3890 reviewsNO more then you pay for these they are the perfect upgrade!

I have been looking for a 2 ohm speaker for my set up foud this one and l love it sounds really good and takes a ton of power

These evl 12s are where it’s at..build the box to specs like it says..hardest hitting subs I’ve bought to date

sound great look good even though you can’t see them in my truck

Fit & finish is very good bought them for my saddle bags on my 2000 road king installed your amp also combined with these speakers Wow very happy with the sound & performance $ well spent if I choose to add any more speakers I will definitely go with Ds18 in the future TY

Alot of sound for something small love it

Best loudspeakers🔥

I previously purchased a JBL rally bar 36 inch and was highly disappointed so I reached out to Anthony at DS 18 directly. He hooked me up with a set of 8 inch tower speakers 500 W he gave me a matching amp that I needed and a head unit, their customer service, especially Anthony walked me through the whole process of tuning my amp And system. It was so loud that we had to un bridge and just hook it up to 2 Channels Way more than I ever expected to get.the JBL rally bar. I couldn’t even hear the music over the motor running in the background very pleased with the product couldn’t be happier
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I got 2 6.5 up front and 2 6x9 in my lids in the rear of my 24 road glide police edition. The sound great! The sound quality is top notch. I wanna run some 8 inch subs in my bags to give me more bass. Ds18 hook me up so I can do a sound video on YouTube with my guy baggers and burban. Lol
