X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm
X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm
Sale / EACH
Reg.
15% OFF FOR 4TH OF JULY SALE!
Channels: 4-Channel 120W RMS
-
Key Features
- 4 Channel Full Range
- Class D
- 2 ~ 4 Ohm Stable
- 4 X 120 Watts @ 4 Ohm
- Power / Protect Indicator
- Ultra Compact Design
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
Load More Show LessSPECS
SKU
X4XL
Total Watts (Peak)
1800W
RMS Power @ 4 ohm
120W X 4CH
RMS Power @ 2 ohm
180W X 4CH
RMS Power @ 4 ohm Bridge
300W X 2CH
Audio
Frequency Response
20Hz-20KHz
Signal to Noise Ratio
>90dB
Efficiency @ 4ohm
>80%
Damping Factor
>202
Total Harmonic Distortion (THD)
<.10%
Low Level Input Range
0.2-5V
Selectable X-Over
LPF/FLAT/HPF
X-Over Filter Range
40Hz -500Hz
Features
Amplifier Class
Digital
Amplifier Type
Stereo Full Range
Number of Channels
4
Minimum Impedance
2 Ohm stereo / 4 Ohm Bridge
Led Indicator
Power/Protection
Power Input Terminal Size
8Ga
Recommended Fuse Size
45A
Thermal Protection
Yes
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes
2CH/4CH Input Selector
Yes
Measurement
Overall Length
7.13" / 181.2mm
Overall Wide
3.24" / 82.4mm
Overall Height
1.37" / 34.8mm
Heatsink Length
6.33" / 160.88mm
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Product Overview
Product Overview
DS18 X4XL DS18’s X4XL is audio excellence! This powerhouse delivers exceptional performance in an incredibly compact package, perfect for every car audio enthusiast.
With a staggering 1800W peak power and 4 x 120W RMS at 4 ohm, 4 x 180W RMS at 2 ohm, and 2 x 300W RMS at 4 ohm Bridge— the X4XL delivers relentless sound that’s anything but subtle. Its sleek, ultra-compact design lets it slip into the tightest spaces without sacrificing muscle. Plus, with versatile crossover settings (LPF/FLAT/HPF) at a comprehensive range (40Hz-500Hz) and 2 ch/4 ch input selector, you’re in control of your sound like never before.
The X4XL stands out for its unparalleled combination of compact size and robust power. Advanced surface mount technology and a stable four-layer PCB design ensure exceptional durability and performance. Rugged and reliable, this amplifier is fortified with thermal, over-load, and short circuit protection—because your system deserves nothing less.
Grab the X4XL now and give your system the power it deserves!
FREE SHIPPING ORDERS +$35
30-DAY RETURNS
2 YEAR WARRANTY
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X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm
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Purchased this amp to add to my 2013 street glide.
Added DS 6.5” & 6x9 speakers as well. This amp has tons of extra headroom and rocks
Fit perfect and just the right power. Awesome for the price
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Ultimate compatibility with the DS18 6.5" and 8 " mid range speakers.
Let customers speak for us
from 4402 reviewsA+
I had switched out my factory to kickers and my friend had DS18. Which his was much clearer. So I switched out the dash, knees, and soundbar and it so clear. Now I need to switch out the sub.
They are a great JL OEM replacement sound quality is great
Let me start by saying this, I sold my kidney on the black market and bought 26 of these. I put them in my nans sprinter van. I may or may not have given her a heart attack before being launched at Mach Jesus towards the sun. Its getting a little hot but hey.... it was worth the bump session
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i’m very pleased with my product very nice sound quality and build it was recommended by a lot of car audio guys.
I purchased these to replace a pair of Focal 6.5" door speakers. The sound is extremely clear and the voice coils are extremely louder than my old 6.5" speakers. I also have the ZXI 6x9's. I finally have highs that aren't drownded out by my subs. Thanks DS18!!
I have a 2018 Wrangler JL… these speakers were a fantastic addition to my DS18 build! I used these as a replacement to the dash tweeters to add more bang and they delivered!
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