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ZXI 5-Channel Class D Amplifier 4 x 125 @ 4-Ohm + 1000 x 1 Watts Rms @ 1-Ohm
ZXI 5-Channel Class D Amplifier 4 x 125 @ 4-Ohm + 1000 x 1 Watts Rms @ 1-Ohm
ZXI 5-Channel Class D Amplifier 4 x 125 @ 4-Ohm + 1000 x 1 Watts Rms @ 1-Ohm
ZXI 5-Channel Class D Amplifier 4 x 125 @ 4-Ohm + 1000 x 1 Watts Rms @ 1-Ohm
DS18 ELITE Full-Range 5-Channel Class D Audio power amplifier 125 Watts
DS18 ELITE Full-Range 5-Channel Class D Audio power amplifier 125 Watts

ZXI 5-Channel Class D Amplifier 4 x 125 @ 4-Ohm + 1000 x 1 Watts Rms @ 1-Ohm

SKU: ZXI.5

SOLD OUT

Sale price$599.95
/EACH
Ships Free Next Business Day From Miami, FL, USA
With some limitations - subject to verification and order volume
  • 5 Channel Full Range
  • Class D
  • 1 ~ 4 Ohm Stable
  • 4 x 125 Watts @ 4 Ohm + 1 x 1000 Watts @ 1 Ohm
  • Built in Crossover
  • Bass Control Knob
FAST FREE SHIPPING
30-DAY RETURNS
2 YEAR WARRANTY
SECURE PAYMENT

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KEY FEATURES

5 CHANNELS

5 CHANNELS

FULL-RANGE

FULL-RANGE

CLASS D

CLASS D

Tiffany Rca connectors

Tiffany Rca connectors

BASS CONTROL

BASS CONTROL

input selector (4ch/5ch)

input selector (4ch/5ch)

DOWNLOAD THE USER MANUAL

SPECS

SKU
ZXI.5
Total Watts (Peak)
5000W
RMS Power @ 4 Ohm
4 x 125W + 420W (SUB)
RMS Power @ 2 Ohm
4 x 170W + 705W (SUB)
RMS Power @ 1 Ohm
1000W (SUB)
RMS Power @ 4 Ohm Bridge
2 x 340W

Audio

Frequency Response
20Hz-20KHz
Signal to Noise Ratio
>90dB
Efficiency @ 4 Ohm
>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 (50-250Hz SUB)
Bass Boost Range
0-18dB
Bass Boost Frequency
45Hz
Infrasonic Filter
10-55Hz
Phase Selector
No

Features

Amplifier Class
Digital
Amplifier Type
Stereo Full Range
Number of Channels
5
Minimum Impedance
2 ohm (Stereo) / 4 ohm (Bridge) / 1 ohm (SUB)
Led Indicator
Power/Protection/Clip
Power Input Terminal Size
4ga
Fuse Size
200A (External)
Remote Level Control
Yes
Cooling Fan
No
Voltmeter
No
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

Extra Features

Tiffany RCA connectors
Yes
Input Selector
Yes (4ch/5ch)
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
14.2" / 360.6mm
Overall Width
5.66" / 144mm
Overall Height
1.9" / 48.5mm
Heatsink Length
13.4" / 340.6mm
Gross Single Unit Weight (Lb)
8

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Product Overview

DS18 ZXI.5

Full-Range 5-Channel Class D Amplifier 125W x 4 @ 4-Ohm + 1000W x 1 @ 1-Ohm RMS

In the world of car audio, evolution is inevitable, and DS18 understands this better than anyone else. We proudly present the ZXI.5, a monumental upgrade to our already legendary Z Series amplifiers.
DS18’s ZXI.5 is more than just an amplifier; it's an elegantly designed powerhouse that effortlessly blends aesthetics with durability. Its sleek, modern design hides the high-efficiency heat sinks and high quality circuit board that keep it cool under the most demanding conditions, ensuring uninterrupted performance when you need it most.
With 125W x 4 @ 4-Ohm RMS and 1000W x 1 @ 1-Ohm RMS, DS18’s ZXI.5 doesn't just play music; it commands it. Feel the earth-shaking bass and the crystal-clear highs like never before. It's not just volume; it's an immersive audio experience that'll transport you to another world.
Tuning your audio system has never been easier. The DS18 ZXI.5 allows you to expertly tune your music to your preferences with easily adjustable crossover and 0 to 180 degree phase switch, putting the power to create your perfect soundstage right at your fingertips. Whether you're a bass enthusiast or a lover of crystal-clear highs, this amplifier ensures that your audio settings are tailored to perfection, elevating your in-car audio experience to levels never thought possible.
The DS18 ZXI.4 isn't just an amplifier; it's the key to unlocking your car's full sonic potential. Elevate your car audio to legendary status. Your ears deserve nothing less.

Customer Reviews

Based on 1 review
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9
915 Esco
2023 civic

Good size for a Honda civic with 4 door ds18 speakers and 12” subwoofer.

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