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






ZR 1-Channel Class D Amplifier 500 Watts Rms @ 1-Ohm
Sale $173.36 / EACH
Reg.$203.95
15% OFF FOR 4th of July Sale!
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Key Features
- 1 Channel Subwoofer Monoblock
- Class D
- 1 ~ 4 Ohm Stable
- 1 x 500 Watts @ 1 Ohm
- Clip/Protection Indicator
- Bass Control Knob
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
ZR500.1D
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 @ 4 Ohm
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
4 GA
Fuse Size
60 A
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
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Product Overview
Product Overview
DS18 ZR500.1D ZR Class D 1-Channel Monoblock Car Amplifier 500W RMS
DS18’s ZR500.1D is a Class D monoblock amplifier built to push real power to your sub — with tuning tools that put you in total control.
500W RMS @ 1Ω. Peak Performance All Day.
This amp slams with 200W @ 4Ω, 300W @ 2Ω, and a full 500W RMS @ 1Ω — backed by a massive 2400W peak output.Tuned for Precision. Built for Pressure.
Dial in your sound with Lowpass, Subsonic, and Bass Boost filters. Use the Gain knob and selectable boost switch to fine-tune every drop.Full Range Power. Full Control.
ZR amps are known for their efficiency and reliability. This amp includes LED indicators for Clipping, Power, and Protect, plus 4GA terminals for secure power delivery.Choose the ZR500.1D and unlock hard-hitting, clean bass in any build!




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ZR 1-Channel Class D Amplifier 500 Watts Rms @ 1-Ohm
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Let customers speak for us
from 3729 reviewsPut these in my ram 1500 under the rear seats, I don’t have much space, these bump. Great travel/clean cut base/they look nice. Currently have them hooked up to a 800x1 kicker amp on a low setting for break in and am going to put in ds18’s 2500x1 amp, they can take a lot of abuse, personally I’d say best shallow mounting sub for the money, I’ve been thru a few! Hit like there a big magnet deep mounting sub!

Great amp

I love them they sound great along with the looks I have to say that I don't agree with the filters that they come with I feel that they do distort a little bit and so I gotten the 4.7uf 100v and that cleaned them up Alot on clarity the ones that come with these tweeters are 4.7 UF 250v if you change them to the ones I have you won't be disappointed these tweeters perform beautiful highs I have the paired with my pro x 6.5 witch I'm planning to get another pair of the mids in future !

There was a break-in time, maybe 15 minutes, but after that they have sounded great, a nice clear bottom to the sound.
Lexus door woofer.

Had 1 speaker out of the 4 ordered come damaged. Emailed DS-18 and they sent me a free replacement, great customer service, fast responses. Will definitely be ordering more from them!

Sounds great loud and I like loud

Nice speakers

honestly this should have been called at least 6000, very happy

FULL RANGE POWERRRRR IN A SMALL A... AMPLIFIER

all i need was 3500 watts , this gave me much more and cleannnnnn

wasnt sure before buying but now i am a DS18 fan, great prduct

powerful and clean, so much power in small size

looks good, sounds good and easy to install

lots of power
