ZXI 4-Channel Class D Amplifier 4 X 250 Watts Rms @ 4-Ohm
SOLD OUT





ZXI 4-Channel Class D Amplifier 4 X 250 Watts Rms @ 4-Ohm
SOLD OUT
Sale $428.36 / EACH
Reg.$503.95
15% OFF FOR MOVING SALE!
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Key Features
- 4 Channel Full Range
- Class D
- 2 ~ 4 Ohm Stable
- 4 x 250 Watts @ 4 Ohm
- Clip Indicator
- Built In Crossover
-
Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
SKU
ZXI.4XL
Total Watts (Peak)
4800W
RMS Power @ 4 ohm
4 x 250W
RMS Power @ 2 ohm
4 x 400W
RMS Power @ 1 ohm
N/A
RMS Power @ 4 ohm Bridge
2 x 800W
AUDIO
Frequency Response
20Hz-20KHz
Signal to Noise Ratio
>90dB
Efficiency @ 4ohm
>85%
Damping Factor
>200
Total Harmonic Distortion (THD)
<0.1%
Low Level Input Range
0.2 - 6v
High Level Input
No
Selectable X-Over
LPF/FULL/HPF
X-Over Filter Range
40Hz-4KHz
Bass Boost Range
No
Bass Boost Frequency
No
Infrasonic Filter
No
Phase Selector
No
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/Clip
Power Input Terminal Size
4ga
Fuse Size
200A (External)
Remote Level Control
No
Cooling Fan
No
Voltmeter
No
EXTRA FEATURES
Thermal Protection
Yes (>160°F / 71°C)
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (8.5-16.8V)
Cliping Protection
Yes
Body Color / Finish
Black Aluminum Brush
Tiffany RCA connectors
Yes
Input Selector
Yes (2ch/4ch)
Compact Size to easy Installation for Any Applications
Yes
Stable/Reliable Two Layers Traces PCB Design
Yes
Quality Control Verification using Audio Precision Instruments
Yes
MEASUREMENT
Overall Length
12.2" / 310mm
Overall Wide
5.66" / 144mm
Overall Height
1.9" / 48.5mm
Heatsink Length
11.42" / 290mm
Gross Single Unit Weight (lb)
7
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Product Overview
Product Overview
DS18 ZXI.4XL ELITE Full-Range 4-Channel Class D Amplifier – 250W x 4CH @ 4 OHM
The ZXI Series is one of the leading amplifier families in DS18’s catalog!
As one of our best-selling lines, it’s only right we honor it with EXTREME upgrades given our decade of experience!
The ZXI.4XL is one of the most versatile amplifiers in our catalog: this Full-Range Amplifier outputs enough power to supercharge any powerful competitive or casual sound system and any of the components that build it!
This 4-channel amplifier supplies pure and clean 4-channel signal and 2 channel outputs to run HQ signal to run to another amp or string of amps. There is also a selector switch to move from 4 channel to 2 channel mode.
Built from top of the line components (Block Style Terminals, Fully Variable Crossover, Platinum Finish Connections, and High Quality Protection Circuitry) this amplifier is guaranteed to deliver insane quantities of RMS Power on demand!
The ZXI.4XL handles 250W x 4CH @ 4 OHM; 400W x 4CH @ 2 OHM; and 800W x 2CH @ 4 OHM Bridge of RMS Power.
REQUIRES 200A OF EXTERNAL FUSING
Boost your system’s power today with the ZXI.4XL!




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ZXI 4-Channel Class D Amplifier 4 X 250 Watts Rms @ 4-Ohm
Default Title
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This Amplifier works amazingly and was good price
It has overcome my expectations by far would totally recommend to anyone
Let customers speak for us
from 3603 reviewsFit perfect and just the right power. Awesome for the price

There are great like always… thank you guys

Great product great price and quick shipping..

They are so loud but I plan on upgrading somtime

Love them

I have had the amp now for about a week and I am very pleased and impressed because it's small with a lot of power. This is my second DS18 amp I have had and the 1st one was great and this one is following in the same direction. Good stuff DS18 and thank you

I really love the sound system loud and clear 🔊

I upgraded my 4 door speakers along with the 4 channel 3k watt amp and these things are LOUD

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I finally got the right size amp to fit in my motorcycle fairing with the power I need to do the job

The easiest speaker installation you'll find! If you're looking for plug-and-play, these are the ones to get. What an improvement for my Willys! Also, doesn't hurt that their customer service is superb, shipping was fast, and their returns are free!

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Love ds18 equipment customer care in America ... I'd like to be a dealer for ds18.. I already have my llc shop and everything just need dealer type priming so I can buy and sell and flood my market with ds18 equipment 💪🏻
Someone please reach out
John kepharts house of bass hermitage ,pa 16148 7248512037
