AudioControl D-4.800

800W RMS D-Series 4-Channel Amplifier with Digital Signal Processor

Ships in 10-14 days
Product videos

• D-Series 4-Channel Amplifier with Digital Signal Processor
• 4 ohms: 125 watts x 4 chan.
• 2 ohms: 200 watts x 4 chan.
• AudioControl's Smart User DSP software inlcluded
• 30 Bands of graphic equalization

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AudioControl D-4.800

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Priced separately $1,008 99

Promo Savings of $82 49

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$926 50

Product Highlights

• D-Series 4-Channel Amplifier with Digital Signal Processor
• 4 ohms: 125 watts x 4 chan.
• 2 ohms: 200 watts x 4 chan.
• AudioControl's Smart User DSP software inlcluded
• 30 Bands of graphic equalization



Authorized dealer

D-4.800: Preview at CES 2016

General Features:

  • D-Series 4-Channel Amplifier with Digital Signal Processor
  • RMS Power Rating:
    • 4 ohms: 125 watts x 4 chan.
    • 2 ohms: 200 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohms: 400 watts x 2 chan.
  • Allows users to truly optimize the performance of their audio system
  • All controls and adjustments accessible through AudioControl's Smart User DSP software inlcluded
  • 6 speaker level inputs
  • Line-level and Digital audio inputs
  • RTA (real-time analyzers) for inputs and outputs
  • Provides up to 10 channels of output
  • Configure settings such as:
    • 30 Bands of graphic equalization
    • Signal time-alignment
    • Input delay
    • Phase Control
  • Proprietary AudioControl Feature:
    • GTO™ Signal Sensing
    • MILC™ Clip Detection
    • AccuBASS®
  • Low Pass Crossover Frequency: 30 Hz to 300 Hz
  • Low/High Pass Slope 24 dB/octave
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 9"W x 8"D x 2-1/8"H
  • Authorized Internet Dealer
  • 5 Year Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels
RMS Power @ 4 ohms
125 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
Bridged RMS Power
400 watts x 2 channel
Power Specifications - Subwoofer Channel
RMS Power @ .5 ohm
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
250 watts x 4 channel
Peak Power @ 2 ohms
400 watts x 4 channel
Bridged Peak/Max Power
800 watts x 2 channel
Power Specifications - Subwoofer Channel
Peak Power @ .5 ohm
Amplifier Specifications
Marine Certified
Amplifier Class
Number of Channels
Total Peak Power Output
1600 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
Frequency Response
Speaker Level Inputs
Preamp Outputs
2 pairs
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Low-Pass Crossover Frequency
30 - 300 Hz
Channel Separation
24 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fan Cooled
Fuse Rating
40A x 2 
Total Fuse Rating
CEA-2031 Compliant
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
Hi-Res Certified
Low-Level Input Sensitivity
High-Level Input Sensitivity
What is in the box?
User manual
WITB: Amplifiers
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
5 years
Labor Warranty Duration
5 years
Warranty Provider

Item Details


Model Number:




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Product and How-to Videos

  • How To Install an Amplifier: Car Amplifier Basics Part 2
  • AudioControl D-4.800 Multi-Channel Amp w/ DSP Control & AccuBASS | CES 2017

Customer Ratings & Reviews

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Great amp/dsp, contol of dsp is a set back

I couldn't imagine using a separate dsp, amp, and other integration equipment to retain the factory head unit in my ram. My head unit has settings for my air suspension that would obviously never be retained by any aftermarket head unit. So integration was a necessity and this audio control amp made it possible and far easier than any other product I have seen to date. The ability to receive an amplified input and use them to create any type of output, including control of an RCA output for a separate sub amp is very user-friendly. I do wish the ability to use a Bluetooth dongle was built into the d-4.800 like the d-6.1200. Having to use the hardwired USB interface to connect to the amps DSL is the biggest drawback of this amplifier.

By Joshua on August 23, 2020 checkmarkIcon Verified purchase


found this helpful.

This is new school for sure..

I couldn't imagine using something like this 20+ years ago, but I am glad we have it now. The amount of settings you can change while sitting in the drivers seat is pretty awesome, plus you can visually and audibly see and hear those changes in real time. Pretty cool stuff, and the Amp itself is powerful too, and I like the disconnectable speaker terminals. Makes for a neat and easy installation.

By Anonymous on January 26, 2019


found this helpful.

awesome amp

this amplifier works/sounds great. would definately recommend to anyone

By Anonymous on February 11, 2019 checkmarkIcon Verified purchase


found this helpful.

Great Amp/DSP combo product

The DSP settings alone make this purchase worth it. The power output for the 4 channels is the icing on the cake. I was able to verify the RMS rating and I am not having any problems running 3 ohm speakers at their max level and the just keeps on pushing no problems at all. Time alignment and EQ settings work great and add that extra flexibility to my system. I run the line level out to my audio control mono amp to run my sub and my wiring is very minimal thanks to all the features of this amp.

By Donnie on February 1, 2018 checkmarkIcon Verified purchase


found this helpful.


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AudioControl LC-4.800

• 2 Ohm: 200 watts x 4 chan.
• 4 Ohm: 125 watts x 4 chan.
• Bridged: 400 watts x 2 chan.
• AccuBASS® Processing
• Summable active speaker-level inputs (6 channels) for OEM integration
• Line-level and Speaker-level (high-level) inputs
• MILC™ Source Clip Detection
• Solid One-Piece Aluminum Chassis
• GTO™ Signal Sense



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