AudioControl D-4.800 4-Channel DSP Amplifier 800w RMS
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The AudioControl D-4.800 is a 4-channel DSP amplifier delivering 800 W RMS total (4 x 200 W at 2 ohms), with built-in Matrix DSP, AccuBASS, and active speaker-level inputs in a cast aluminium chassis. It is part of AudioControl's D-Series amplifier range.
Key specifications
- Channels: 4/3/2, built-in DSP
- Power (RMS at 14.4 V): 4 x 125 W at 4 ohms, 4 x 200 W at 2 ohms, 2 x 400 W bridged at 4 ohms
- Inputs: 4 balanced preamp (250 mV to 8 Vrms), 6 speaker-level (3 V to 40 Vrms)
- Preamp outputs: 2 assignable (8.5 V RMS max)
- DSP: 30-band EQ, signal and input delay, 12 and 24 dB/octave Linkwitz-Riley crossovers, input and output RTA
- Frequency response: 20 Hz to 24 kHz
- Fuse: 2 x 40 A, power/ground wire 8 to 3 AWG
- Dimensions: 9.0" W x 8.0" D x 2.1" H, 2.3 kg (5.0 lbs)
D-4.800 High-Power 4-Channel DSP Matrix Amplifier with AccuBASS
The D-4.800 pairs AudioControl's amplifier technology with its Matrix DSP in a single unit, offering power and tuning flexibility for factory or aftermarket sound systems. It features active speaker-level inputs for clean OEM integration, plus line-level inputs and outputs for aftermarket builds.
AudioControl's DM Smart DSP app (Mac/PC) gives full control over 30 bands of equalisation, signal delay, input delay, polarity, AccuBASS, GTO Signal Sense, and MILC, with integrated input and output RTAs for precise tuning. If your source unit lacks preamp outputs, AudioControl's LC6i 6-Channel Line Out Converter or LC7i 6-Channel Line Out Converter pair well with the D-4.800.
Features
- Built-in DSP
- Configurable as 4/3/2 channel amplifier
- 4 x 200 watts at 2 ohms
- 4 x 125 watts at 4 ohms
- 2 x 400 watts at 4 ohms bridged
- AccuBASS processing
- MILC Maximum Input Level Control (patent pending)
- GTO Signal Sense
- Active speaker-level inputs (6 channels) for OEM integration
- 4 preamp inputs
- 2 assignable preamp outputs
- Solid one-piece aluminium chassis
- Input and output RTA for precise and informed tuning
- Input and output delay
- 12 and 24 dB/octave Linkwitz-Riley crossovers
- 30-band equaliser
- Optional AC-BT24 Bluetooth streamer/programmer
- DM Smart DSP app available in downloads for Mac/PC
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Specification
| Preamp Inputs | 4 balanced |
|---|---|
| Preamp Input Voltage Range | 250 mV – 8 Vrms |
| Speaker Level Inputs | 6 |
| Speaker Level Input Voltage Range | 3 V – 40 Vrms |
| Preamp Outputs | 2 |
| Maximum Preamp Output | 8.5 V RMS |
| Frequency Response | 20 Hz – 24 kHz |
| Signal to Noise | 102 dBA, Ref 200 W @ 2 Ohm |
| THD+N | < 0.1% |
| Power / Ground Wire Gauge | 8 to 3 AWG wire |
| Fuse Rating | 2 x 40 A |
| Dimensions | 9.0″W x 8.0″D x 2.1″H |
| Weight | 5.0 lbs. (2.3kg) |
More specs
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What's Included
- D-4.800
- Speaker Connectors
- Fuses
- Manual
- Warranty
AudioControl
About the AudioControl D-4.800
From our tech experts at CEN
A 4-channel amplifier from AudioControl, rated at 800w RMS.
Who it suits
Drivers whose speakers have outgrown the head unit. AudioControl built its name on signal processing, and that thinking runs through the amplifiers too.
Our tech experts advise
Matching matters more than headline watts, the gains want setting with a meter, and it needs a fused feed from the battery on the correct cable gauge. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full AudioControl range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all AudioControl
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Frequently Asked Questions
Q: Can the D-4.800 connect to a factory stereo?
A: Yes. It has six channels of active speaker-level inputs (3 V to 40 Vrms) for OEM integration, as well as four balanced preamp inputs.
Q: How is the D-4.800 tuned?
A: Tuning is done with AudioControl's DM Smart DSP app for Mac/PC, which gives 30 bands of EQ, delay, polarity, crossovers and input/output RTA. The optional AC-BT24 adds Bluetooth streaming and programming.
Q: Can the D-4.800 be bridged?
A: Yes. It delivers 2 x 400 W RMS bridged at 4 ohms, and can be configured as a 4, 3 or 2 channel amplifier.
