SXE Class A/B 4-Channel Full-Range Car Amplifier 4 x 60 RMS @4 Ohm 1200 Watts

Name: SXE Class A/B 4-Channel Full-Range Car Amplifier 4 x 60 RMS @4 Ohm 1200 Watts
Brand: SXE-1200.4
SKU: SXE-1200.4/BK
Price: 155.95 USD
Availability: InStock
Rating: 4.71 (14 reviews)

SKU: SXE-1200.4/BK

SXE Class A/B 4-Channel Full-Range Car Amplifier 4 x 60 RMS @4 Ohm 1200 Watts

SKU: SXE-1200.4/BK

$155.95

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Key Features
- Full Range Amplifier
- 4 Channel
- Class A/B
- 2 ~ 4 Ohm Stable
- 4 x 60 Watts @ 4 Ohm
- Compact Design
Technical Data - Manual

DOWNLOAD THE USER MANUAL

SPECS

SKU
SXE-1200.4
Total Watts (Peak)
1200W
RMS Power @ 4 Ohm
4 x 60W
RMS Power @ 2 Ohm
4 x 100W
RMS Power @ 4 Ohm Bridge
2 x 200W

AUDIO

Frequency Response
10Hz-20KHz
Signal to Noise Ratio
90dB
Efficiency @ 4 Ohm
64%
Damping Factor
170
Input Impedance
20kΩ
Channel Separation
45dB
Total Harmonic Distortion (THD)
0.05%
Low Level Input Range
200mV-5V
Selectable X-Over
HPF/FULL/LPF
X-Over Filter Range
40HZ-2KHZ

FEATURES

Amplifier Class
Analog (AB)
Amplifier Type
Stereo Full Range
Number of Channels
4
Minimum Impedance
2 Ohm Stereo / 4 Ohm Bridge
Led Indicator
Power/Protect/Clip
Power Input Terminal Size
4Ga
Fuse Size
2 x 25A (50A)
Cooling Fan
Yes
Thermal Protection
Yes (80°C)
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (16.5v)
Clipping Protection
Yes
Body Color
Red / Black Brushed Aluminum

MEASUREMENTS

Overall Length
9.81” / 249.3mm
Overall Wide
5.51” / 140mm
Overall Height
1.88” / 48mm
Heatsink Length
8.34” / 212mm
Gross Single Unit Weight
1.76KG

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Product Overview

Product Overview

DS18 SXE-1200.4

Class A/B 4-Channel Full-Range Car Amplifier 60x4 RMS @ 4-Ohm 1200W

DS18’s SXE Amplifier Series was designed for enthusiasts looking for an extreme increase to the quality of audio reproduced by their vehicle. With the SXE-1200.4 at the helm, your vehicle's speakers will unleash their true potential, effortlessly detailing the best parts of your favorite tracks.
The SXE-1200.4 offers you the ability to shape your systems audio to match your personal preferences. Its fully variable crossover, adjustable gain input sensitivity, and multi-channel amplifier design allows you to fine-tune your audio, ensuring every beat, melody, and lyric is reproduced with astonishing accuracy. The compact size of the SXE-1200.4 enables easy installation anywhere in your vehicle, making it a versatile companion for your custom audio setup. Immerse yourself in a customized soundstage that complements your unique style.
Thanks to its Class A/B amplifier design the SXE-1200.4 seamlessly integrates into any vehicle's custom build, without compromising on its power. Prepare to be blown away by the SXE-1200.4's staggering performance, delivering 200W x 2 CH bridged at 4-ohms, 100W x 4 CH at 2-ohms, and 60W x 4 CH at 4-ohms. These power settings are guaranteed to supercharge any custom build, leaving you with a smile that stretches from ear to ear.
The SXE-1200.4 also comes equipped with various forms of electronic protection, including thermal protection that shields against overheating, over-load protection, and short circuit output protection. Additionally, the 80℃ thermal protection ensures the amplifier operates optimally, even in demanding conditions. DS18 has meticulously thought of everything to guarantee a long-lasting and exceptional audio experience.

FREE SHIPPING ORDERS +$35

30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

4 channel amp

It works amazingly, one of my best purchases absolutely pushes my speakers to its max.

SXE Class A/B 4-Channel Full-Range Car Amplifier 4 x 60 RMS @4 Ohm 1200 Watts

This amp is perfect for my 3.5" midrange speakers, amp get warm to the touch only. The only personal issue is that the fan can be noticeably heard while its 8pm, windows up and must pay attention to it.

Puts out amazing power

Best Amp I have ever owned!!!

This amp is a beast!!!
And the customer service guy was really awesome with helping me hook it up.For now on I’m buying DS18 products..
Killer sound!!!

Great product

Great product and compact and small won't drain battery I luv DS everything I got DS speakers.

1 2 3

Let customers speak for us

from 3774 reviews

Good loudness

Awesome loudness for the size of the tweeter I still have put them on a amp just ran from radio but still good

Logan Sanford

08/13/2025

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Great product

So far so good, I haven't had any issues regarding this purchase, very hopeful that it will be working for a very long time

Juan Vazquez

08/13/2025

INF-35AH INFINITE 35 AH 1250 Watts AGM Power Cell 12 Volt Battery

Estoy muy feliz ,son perfectas, se escucha un sonido muy bueno gracias.

Las bocinas son perfectas gracias

Silvestre Morales Franco

08/12/2025

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Awesome

I bought these for my Polaris slingshot so I would have a better when out in it. I am pleased at how good they sound with hooked to a amp. One came damaged but after contacting them about. They got me a new on the way. The customer service is excellent. I would come back and buy more from them.

Michael Mathis

08/11/2025