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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:79 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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Este amplificador para coches es excelente, produce un Sonido muy nítido muy profesional 100% Feliz
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
Let customers speak for us
from 3666 reviewsDefinitely recommended buy

I have 6 6.5s and 4 3in tweeters and it sounds clean. Definitely makes the system

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not very good item descriptions

To insert the speakers into my door, I had to cut my door open, but to be honest it was worth it. The speakers are so strong, that my head unit is too weak to power these speakers put together, it starts to distort lol. Very good very high quality, and wayyyy to strong for my current radio.

Same

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Ive got a set of $300 6.5’s in my front doors and decided to put these in my rear doors and wow at how much better these perform and sound.
Will absolutely buy again.

at the beginig I get the 6.5inch but because of the look, design and quality I changed my mind to 8 inch and more quantity. Recomended 100%

Excelente battery

Great quality for the money!

I have many different kinds of speakers trying to find the best ones to fit me and I found them DS18. You cannot go wrong with these. 10 out of 10 recommend these to anyone wanting to upgrade Their sound system!

This amp took the already crazy loud ds18 pros an made them even louder not that they needed a amp but man they sure do get down.

It’s supper Awesome it definitely ups your speakers compared to stock unit it really improves the quality of the sound would definitely recommend this is your sign to get it!

These sound amazing with the 4in towers super loud
