Diamond Audio DXM800.4D DXM 4-Channel 800W RMS Full Range Class D Waterproof Amplifier
SKU: 70112840951

Diamond Audio DXM800.4D DXM 4-Channel 800W RMS Full Range Class D Waterproof Amplifier

Sale price$292.50 Regular price$325.00
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Ships within 48 hours ยท Estimated delivery Jul 5 - Jul 10

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Description

Diamond Audio DXM800.4D DXM 4-Channel 800W RMS Full Range Class D Waterproof Amplifier800W RMS MOTORSPORT Series 4 Channel Compact Water Resistant Amplifier Power Rating: 2 Ohm: 200 Watts x 4 Channels 4 Ohm: 125 Watts x 4 Channels 4 Ohm Bridged: 400 Watts x 2 Channels Frequency Response: 10 Hz 33,000 Hz Signal to Noise Ratio: 98 dB Overall Efficiency: > 80% Input Sensitivity: 0. 2 V ~ 10. 0 V Dimensions: 11. 76"(L) x 4. 33(W) x 1. 73(L) IPX67 Rated Waterproof Multi Layer Circuit Board Balanced Differential Inputs for Noise Free


  • 800W RMS MOTORSPORT-Series 4-Channel Compact Water Resistant Amplifier
  • Power Rating:
    • 2 Ohm: 200 Watts x 4 Channels
    • 4 Ohm: 125 Watts x 4 Channels
    • 4 Ohm Bridged: 400 Watts x 2 Channels
  • Frequency Response: 10 Hz - 33,000 Hz
  • Signal to Noise Ratio: 98 dB
  • Overall Efficiency: > 80%
  • Input Sensitivity: 0.2 V ~ 10.0 V
  • Dimensions: 11.76"(L) x 4.33(W) x 1.73(L)

  • IPX67 Rated Waterproof Multi-Layer Circuit Board
  • Balanced Differential Inputs for Noise-Free Operation Regardless of the Source
  • Full-Range Digital Class-D Technology with DirectFET Power MOSFET Output Stage
  • 12 dB/Octave Adjustable Crossovers

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70112840951

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4.8 โ˜…โ˜…โ˜…โ˜…โ˜…
Based on 1844 reviews
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Product Reviews
J
Verified Purchase
JoAmazonDude
Belleville, US
โ˜…โ˜…โ˜…โ˜…โ˜… 4
Great Upgrade to your Cabin Filter. Fits 2018 Subaru Outback
Size: 9.7" x 9.3" x 1.8"
This is a great filter upgrade to your cabin filter. This is better than the Subi standard part. Fits my Subaru outback. NOTE: Subi marks their filter with an 'up' arrow; however, this filter is marked with a 'airflow' direction. Direction of air flow is toward the blower motor so it will point downward when you install it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
J
Verified Purchase
Jerry
Boise, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Much cheaper than letting dealership do the job
Size: 9.7" x 9.3" x 1.8"
Filter fits well in works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
G
Verified Purchase
Good product, Not easy to install
Dallas, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Not fit for 2023 Highlander
Size: 9.7" x 9.3" x 1.8", Size: 9.7" x 9.3" x 1.8"
Product quality is good, that's why I give 5 stars. However it was not fit for my 2023 Toyota Highlander,, so returned.
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Reviewed in the United States on May 3, 2026
J
Verified Purchase
JPM
Chelsea, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Air flow direction
Size: 9.7" x 9.3" x 1.8"
Good product. Fits fine. This is not a Toyota part so Air Flow Arrows on filter should face down in a 2015 Toyota Rav4.
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Reviewed in the United States on March 27, 2026
B
Verified Purchase
brian
Lexington, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Better upgrade for older BMW
Material Type: Plastic
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026

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