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SXE Class D 4-Channel Full-Range Car Amplifier 4 x 275 RMS @4 Ohm 4000 Watts










SXE Class D 4-Channel Full-Range Car Amplifier 4 x 275 RMS @4 Ohm 4000 Watts
Sale $290.66 / EACH
Reg.$341.95
15% OFF FOR MOVING SALE!
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Availability:104 Items
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Key Features
- Full Range Amplifier
- 4 Channel
- Class D
- 2 ~ 4 Ohm Stable
- 4 x 275 Watts @ 4 Ohm
- Compact Design
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
Power
Total Watts (Peak)
4000W
RMS Power @ 4 ohm
4 x 275W
RMS Power @ 2 ohm
4 x 430W
RMS Power @ 1 ohm
N/A
RMS Power @ 4 ohm Bridge
2 x 750W
Audio
Frequency Response
10Hz-20KHz
Signal to Noise Ratio
90dB
Efficiency @ 4ohm
86%
Damping Factor
140
Input Impedance
20kΩ
Channel Separation
45dB
Total Harmonic Distortion (THD)
0.05%
Low Level Input Range
200mV-5V
High Level Input
No
Selectable X-Over
HPF/FULL/LPF
X-Over Filter Range
40Hz-2KHz
Bass Boost Range
No
Bass Boost Frequency
No
Infrasonic Filter
No
Phase Selector
No
Features
Amplifier Class
Digital (D)
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
External fuse
Remote Level Control
No
Cooling Fan
No
Voltmeter
No
Thermal Protection
Yes (80℃)
Over-Load Protection
Yes
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes (16.5v)
Clipping Protection
Yes
Body Color / Finish
Red / Black Brushed Aluminum
Measurement
Overall Length
11" / 279.3mm
Overall Width
5.5" / 140mm
Overall Height
1.8" / 48mm
Heatsink Length
9.5" / 242mm
Gross Single Unit Weight
2.07KG
Extra Features
Compact Size to Easy Installation for Any Applications
Yes
Stable/Reliable Two or Four Layers Traces PCB Design
Yes
Surface Mount Component Technology
Yes
Quality Control Verification using Audio Precision Instruments
Yes
Remote Level Control with Clip Indicator
No
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Product Overview
Product Overview
DS18 SXE-4000.4D Class D 4-Channel Full-Range Car Amplifier 4000W
DS18’s SXE Amplifiers offer an extreme increase to the quality of audio reproduced by vehicles. With the SXE-4000.4D at the helm, your vehicle's speakers unleash their true potential to detail the best parts of your favorite tracks.
The SXE-4000.4D 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-4000.4D enables easy installation anywhere in your vehicle, making it a versatile companion for your custom audio setup.
Thanks to its Class D circuit design the SXE-4000.4D seamlessly integrates into any vehicle's custom build, without compromising on its power. Prepare to be blown away by the SXE-4000.4D's staggering performance, delivering 750W x 2 CH bridged at 4-ohms, 430W x 4 CH at 2-ohms, and 275W x 4 CH at 4-ohms.
The SXE-4000.4D 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. We’ve thought of everything to guarantee a long-lasting and exceptional audio experience.




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SXE Class D 4-Channel Full-Range Car Amplifier 4 x 275 RMS @4 Ohm 4000 Watts
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This is a great amp for your highs and this is the first ds18 amp I Owen and I am truly happy with it definitely looking forward to doing more business
SXE Class D 4-Channel Full-Range Car Amplifier 4 x 275 RMS @4 Ohm 4000 Watts
Perfect design 100% nice quality
Im very happy with this brand thank you DS18
Great loud clear sound I’m very happy with my purchase I got 8- 6.5 300 watts rms for my 6 12’s and it’s more then enough sound
Installed 2 of this amp in my slingshot and sound quality is chrystal and amazing
Let customers speak for us
from 3627 reviewsOverall great sound quality and improved my sounds tremendously from a voice perspective it elevated it to a differnt level will definitely recommend to others!

Love the way it works and easy to install

Delivery was fast, and showed up on time. Very powerful amp, and so far the best amp I have ever had. Make sure you have the proper electrical system to power this monster. Haven't had any problems with it so far. Definitely will be buying 2 of the hool-x15.1 dhe
high excursion subwoofer to try them out as well

I replaced a skar 100.4 with this one and my speakers came alive, love this amp and also very small

These speakers are beautifully made and sound awesome! Very loud and clear and the LED lighting is the perfect touch.

Popped right into my factory speaker slot! Great quality gives you that organized clean look your heart desires 🤣

I have ordered a few things from DS18. I have their equipment in my motorcycle and I am enjoying it. I had an issue with one speaker that didn’t work but I was able to get online and get a replacement sent under warranty. Fast shipping.

Very simple to install and everything is self explanatory

When it's comes to quality and clean music ds18 is the way to go

Good speakers sound clean, my cousin has some on his truck, and I could hear them pretty far, it was only like at 30 %, and was nothing I'd say a 5-star review, make them a little bit louder, and they will sound good

I love them. Great build quality and sound.

I am glad I picked these for my soundbar. They don't light up but that's ok. They sound awesome!!!

Fits nicely under the front passenger seat excellent sound for the price.

Sound is crystal clear I came from a power bass 10 which the Bluetooth went out and the sound quilling of the da 18 is the same or even alittle better then the power bass.

10/10 must try again
