Deluxe 4-Channel Compact Class D Amplifier 4 X 150 Watts Rms @ 4-Ohm
SKU: 43981592965

Deluxe 4-Channel Compact Class D Amplifier 4 X 150 Watts Rms @ 4-Ohm

Sale price$172.77 Regular price$191.97
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Description

Deluxe 4-Channel Compact Class D Amplifier 4 X 150 Watts Rms @ 4-OhmDS18 DX4 Deluxe Compact Full Range Class D Advance Technology 4 Channel Amplifier 3000 Watts The DX4 Full Range Digital Amplifier was designed to supply massive amounts of power in small areas. Compact enough to be placed almost anywhere, this amplifier is perfect for fittings to motorcycle fairings and other spots most amplifiers would be unable to fit into. What this amplifier doesnt have in size, it makes up for in the production and maintenance of

DS18 DX4 Deluxe Compact Full-Range Class D Advance Technology
4-Channel Amplifier 3000 Watts

The DX4 Full Range Digital Amplifier was designed to supply massive amounts of power in small areas.

Compact enough to be placed almost anywhere, this amplifier is perfect for fittings to motorcycle fairings and other spots most amplifiers would be unable to fit into. What this amplifier doesn’t have in size, it makes up for in the production and maintenance of it’s power; this amplifier’s components are attached to a printed circuit board (PCB) that allows it to maintain high efficiency even at low voltages and utilize surge protection features (such as speaker overload, short circuit, and low input voltage protection) which helps it provide unyielding power that maximizes your speakers to their production peak.

With high pass and low pass filter options, this amp is flexible enough to play mids, highs, and lows with unmatched accuracy for an ear opening audio experience.

Highlights

  • Great power per size ratio packing in 3000w in a very small package
  • Power Rating of 150W x 4 at 4 ohms: 250W x 4 at 2 ohms: 480W x 2 at 4 ohms bridged
  • Can be used in 2, 3, and 4 channel configurations with the channel switch
  • Can be powered up by a signal from the RCA, Offset Voltage from Speaker Inputs, or a 12v remote
  • Small and powerful design so you can power your new equipment with great efficiency and power without taking up much space
  • Integrated low pass and high pass filter to help you get the perfect response you are looking for.

Great For

  • Motorcycle Audio
  • Pro Audio
  • Car Audio
  • Powersports Audio
  • OEM Head Unit Installation


    Technical Details 

                 DX4 Product Manual

    SPECIFICATIONS   
    POWER   
    Total Watts (Peak)  3000W
    RMS Power @ 4 ohm  150W x 4
    RMS Power @ 2 ohm  250W x 4
    RMS Power @ 4 ohm Bridge 480W x 2
    AUDIO   
    Frequency Response  10Hz - 20KHz
    Signal to Noise  >98 dB
    Efficiency @ 4 ohm  110%
    Damping Factor  >400
    Channel Separation  >68 dB
    Total Harmonic Distortion (THD)  0.02%
    Low Level Input Range  350mV - 5V
    High Level Input  Yes 
    Selectable X-Over  HPF/Full/BPF
    X-Over Filter Range  20Hz-4KHz (HPF) / 50Hz-5KHz (LPF)
    X-Over Slope (cut)  24 dB/Oct
    FEATURES   
    Amplifier Class  Digital
    Amplifier Type  Stereo Full Range 
    Number of Channels  4
    Minimum Impedance  2 OHMS
    Led Indicator  Power | Protection 
    Power Input Terminal Size  4 GA
    Recommended Fuse Size  100A
    Thermal Protection  Yes 
    Over-Load Protection  Yes 
    Short Circuit Output Protection  Yes 
    Voltage Input Protection  Yes (10-15v)
    Body Color | Finish  Black Sandblasted 
    MEASUREMENT   
    Overall Length  8.2" / 210mm
    Overall Wide  4.3" / 109mm
    Overall Height  1.4" / 35mm
    Gross Single Unit Weight  3.5 Lb / 1.6Kg
    EXTRA FEATURES   
    Auto Turn-on mode selectable  Yes (Signal/Offset/Rem)
    Input Channel Selectable  Yes (3Ch/2Ch/4Ch)
    State of the art 4-layer Micro Circuit board technology  Yes
    Very high efficiency Digital circuit design Yes
    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: 43981592965

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    Amazon Customer
    Houston, US
    ★★★★★ 3
    Hope that new one was sent
    Size: 36" x 36", Color: Grey, Size: 36" x 36", Color: Grey
    2nd bed ordered. Great bed. 2nd bed came with black stains. Looked like previously used
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    Reviewed in the United States on February 26, 2026
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    mebeeb
    West Palm Beach, US
    ★★★★★ 4
    For the price it was a winner
    Size: 23" x 23", Color: Beige
    One of my pups likes to attack his beds. This is a fine replacement at a decent price. I will say I was thrown for a loop buy the way it comes in the package. Once properly assembled the dogs took to it no problem.
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    Reviewed in the United States on April 6, 2026
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    Carol
    West Palm Beach, US
    ★★★★★ 5
    Perfect
    Size: 23" x 23", Color: Grey, Size: 23" x 23", Color: Grey
    Soft and has a great rim for putting her head on.
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    Reviewed in the United States on May 18, 2026
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    Amazon Customer
    Draper, US
    ★★★★★ 1
    Flat
    Size: 45" x 45", Color: Grey
    The middle part does not have enough filling. My dog will spin in circles trying to get comfortable and then lay somewhere else.
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    Reviewed in the United States on May 3, 2026
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    canela
    Los Angeles, US
    ★★★★★ 5
    Durable and great price
    Size: 140 Count (Pack of 1,10 Inch)
    I always buy this brand ! Great quality, durable and great price !
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    Reviewed in the United States on May 21, 2026

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