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DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm

Your Price:
$299.95
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TECHNICAL DATA

DOWNLOAD THE USER MANUAL


SPECS

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

* Manuals and/or specifications are subject to change without prior notice.

Show Less

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!

Shipping Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination.

Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.

Customer Reviews

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Have questions before you order? If you need help confirming fitment, power needs, or the right supporting gear for your build, contact Droppin HZ and we’ll help point you in the right direction.

Description

TECHNICAL DATA

DOWNLOAD THE USER MANUAL


SPECS

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

* Manuals and/or specifications are subject to change without prior notice.

Show Less

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!

Shipping

Shipping Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination.

Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.

REVIEW

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Have questions before you order? If you need help confirming fitment, power needs, or the right supporting gear for your build, contact Droppin HZ and we’ll help point you in the right direction.
Bass build support

Make sure this matches your bass setup.

Subwoofers perform best when the enclosure, amplifier, impedance, wiring, and electrical support all work together. Use these links to complete the system around this product.

DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm

DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm

$299.95
Add to wishlist
DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm

DS18 X 4-Channel Ultra Compact Class D Amplifier 4 x 120 Watts Rms @ 4-ohm

Your Price:
$299.95

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