
ZR 4-Channel Class D Amplifier 4 x 400 Watts Rms @ 4-ohm





ZR 4-Channel Class D Amplifier 4 x 400 Watts Rms @ 4-ohm
Sale $387.56 / EACH
Reg.$455.95
15% OFF FOR 4th of July Sale!
Availability:292 Items
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Key Features
- 4 Channel Full Range
- Class D
- 2 ~ 4 Ohm Stable
- 4 x 400 Watts @ 4 Ohm
- Clip/Protection Indicator
- Built in Crossover
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
ZR1600.4D
Total Watts (Peak)
7200W
RMS Power @ 4 Ohm
4 x 400W
RMS Power @ 2 Ohm
4 x 680W
RMS Power @ 4 Ohm Bridge
2 x 1200W
AUDIO
Frequency Response
20Hz-20KHz
Signal to Noise Ratio
>90dB
Efficiency @ 4 Ohm
82%
Damping Factor
160
Input Impedance
20K ohms
Channel Separation
60dB
Total Harmonic Distortion (THD)
1.00%
Low Level Input Range
0.2-6V
Selectable X-Over
FULL/LPF/HPF
High Level Input
No
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
0 GA
Fuse Size
280 A
Remote Level Control
No
Cooling Fan
No
Voltmeter
No
Thermal Protection
Yes
Over-Load Protection
Yes
DC Output Protection
Yes
Voltage Input Protection
Yes <9 / >16 Volts
Clipping Protection
Yes
Body Color / Finish
Black Aluminum Brush
MEASUREMENT
Overall Length
12.83" / 326mm
Overall Wide
7.24" / 184mm
Overall Height
2" / 53mm
Heatsink Length
11.45" / 291mm
Gross Single Unit Weight
6.18 LB
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Product Overview
Product Overview
DS18 ZR1600.4D ZR Class D 4-Channel Full Range Amplifier 400W 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 ZR1600.4D, 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 1200W RMS @ 4-Ohms Bridge, 4 x 680W RMS @ 2-Ohms, and 4 x 400W RMS @ 4-Ohms, the ZR1600.4D 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 ZR1600.4D is a testament to DS18's commitment to excellence. Its Full Range design ensures maximum efficiency, while the impressive 7200 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 ZR1600.4D 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 0 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 ZR1600.4D and discover a new dimension of car audio excellence.




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ZR 4-Channel Class D Amplifier 4 x 400 Watts Rms @ 4-ohm
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Crazy loud
but WE LIKE IT LOUD
Just had my amp installed and so far so good!! Very happy with it!
Great amp, great power, puts any speaker to work
Let customers speak for us
from 3750 reviewsI have 2012 ford mustangs this was the only 8 inch 2 ohm speaker that would fit my door and work with my factory amps with out having to cut my door panels . I ordered and received them in 2 days .The were well packaged and once installed they sound great. Very pleased with them .Evening got a personal video sent to me thanking me .By far the best experience on a online

Loved them hopefully i can get more discounts because im about to get more and a amplifier

Great product great price they are definitely loud worth the money

Great amps for my 20 DS18 XL 8s.

I got 2 of em for my obs chevy and the audio is clear and loud

I have not gotten to use them just yet due to me not having a 4 channel amp im saving up for it though ive heard nothing but good things about y’all’s products. Im really looking forward to listening too them!

Radio is good haven’t fully installed it waiting on a harness for the minivan

Great speakers

Love this set up for my car as it only has 4 component speakers, tweeters and single 15” woofer. Very loud and clear off factory amp, can’t wait to get another set of 6.5s wired in with an amp

I already have the upgraded DS18 overhead unit and wheel well subs in my Wrangler and LOVE the sound they put out! I just upgraded these dash speaker pods and they are AMAZING! I do have a 4 channel amp that they are connected to, and the result is clear crisp LOUD music to my ears!! These are worth every penny!!

NXL 8" 2-Way Coaxial Marine Speaker With LED RGB Lights 125 Watts Rms 4-Ohm - Black

loud n clear

I have a high-end set of separates in the front of my vehicle, but the stock crossovers didn't work for my install. 150W per door. High-quality Class AB amp. 2 Ohm Woofer, 4 Ohm Tweeter. I bought another brand, but there was too much insertion loss and the clarity suffered.
I researched these units and found nothing but great reviews. The larger diameter inductor wire definitely was key to a lower ESR and I got all the power back that I was missing. 3dB more volume at a minimum and a higher quality sound.
The mids sound a lot more open and the mid-bass is more punchy. Crisp highs as well. There is more detail in the music. I might need to use the -3dB padded output for the Tweeter. Impressive performance all round.
Thanks for the great x-overs!

It's compact and fits perfectly packed away in my inner fairing. Packs a nice punch. Running all DS18 speakers, sounds like a live band riding with me on my 2014 Street Glide. Works fine with my stock head unit.

It’s not just me, as I approach my home my neighbors are dancing in the street. The sound of music coming from my Jeep, crystal clear & carries beautifully.
