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DS18 SXE-4000.4D/RD Car Amplifier Stereo Full-Range Class D 4-Channel 275x4 RMS @4 OHM 4000 Watts - Powerful and Compact Amp for Speakers in Car Audio System

  • Based on 53 reviews
Condition: New
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$341.95 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 28
Order within 6 hours and 45 minutes
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Style: SXE-4000.4D/RD


Features

  • HIGH PERFORMANCE - DS18s SXE series of amps was designed for users looking for an extreme increase to the quality of music reproduced by their vehicle. The SXE-4000.4D guarantees your sound systems speakers perform at their peaks on every use
  • VARIABLE CROSSOVER - The SXE series of amplifier gives users the ability to tailor the audio reproduced by their vehicle to their personal listening preferences through the use of its fully variable crossover, adjustable gain input sensitivity, and multi-channel amplifier design: everything you need to take control of your listening experience
  • PERFECT SIZE - As a Class D amplifier, the SXE series uses power transformers significantly smaller than your average amplifier, making it the perfect size for any vehicles custom build: but, what it lacks in size it makes up for in power
  • SUPERCHARGE - The SXE-4000.4D has a power output of 750W x 2 CH bridged at 4-ohms, 430W x 4 CH at 2-ohms, 275W x 4 CH at 4-ohms: perfect power settings to supercharge any custom build
  • NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market

Item dimensions L x W x H: 10.6 x 5.5 x 1.8 inches


Voltage: 12 Volts


Manufacturer: DS18


Mounting Type: Surface Mount


Brand: DS18


Item dimensions L x W x H: 10.6 x 5.5 x 1.8 inches


Voltage: 12 Volts


Manufacturer: DS18


Mounting Type: Surface Mount


Brand: DS18


Number of Channels: 4


Operating Temperature: 176 Degrees Fahrenheit


Output Power: 275 Watts


Package Type Name: box


Specification Met: FCC


UPC: 810097261266


Product Dimensions: 10.6 x 5.5 x 1.8 inches


Item Weight: 4.5 pounds


Item model number: SXE-4000.4D


Is Discontinued By Manufacturer: No


Date First Available: November 18, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Muy impresionado!
Style: SXE-4000.4D/RD
La verdad quedé muy impresionado de la potencia y claridad con que ecualiza los parlantes!!!!
Reviewed in the United States on May 14, 2025 by Sterling Araya Ramirez

  • Great
Style: SXE-4000.4D/RD
Perfect timing and shipping
Reviewed in the United States on April 16, 2025 by Ryan Duckett

  • The bf loves it!
Style: SXE-4000.4D/RD
Bought as a gift and it was perfect. Sound quality is amazing with D4S speakers. Power is there, she go boom boom. Price must be good cause the shops charged the same for less power.
Reviewed in the United States on January 24, 2025 by Kawehi

  • Outstanding
Style: SXE-4000.4D/RD
I had a Rockford Fosgate amp on my Softtail. Honestly did not live up to what I expected. I purchased the DS18 after reading some articles on them. This amp is impressive. I am running 2 channels 750 X 2. It is loud, but more importantly, it is clean. I plan on buying another one for the subs in my car. I'm confident they will power them just as well. ... show more
Reviewed in the United States on April 18, 2023 by jim

  • Amp no good!
Style: SXE-4000.4D/RD
Installed amplifier and immediately started clipping. Switched out amp, and instantly sound was 100x better. I do not recommend this amp for anyone that wants real crisp sound!
Reviewed in the United States on March 21, 2025 by londell triche

  • Great product.
Style: SXE-4000.4D/RD
The media could not be loaded.
Reviewed in the United States on July 6, 2024 by Saul

  • Amps great
Style: SXE-4000.4D/RD
I used it on 4 ds18 door speakers and man it's great sounds soo clear and amazing and now my base doesn't drown out the vocals
Reviewed in the United States on July 7, 2023 by Amazon Customer

  • Channel burnt out
Style: SXE-4000.4D/RD
Didnt last long. Channel went also caused the speakers to go out
Reviewed in the United States on March 18, 2025 by Sulma

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