AudioControl D-4.800 4-Channel Car Amplifier with DSP & Matrixing Stinger Off-Road

Overview

Description

Get ready to rock your ride with the AudioControl D-4.800 4-Channel Car Amplifier with DSP & Matrixing! This bad boy is the ultimate upgrade for any car audio system, delivering heart-pumping sound quality that will have you cruising with the windows down and the music blasting.

With 125 watts RMS x 4 at 4 ohms and 200 watts RMS x 4 at 2 ohms, this amplifier packs a serious punch. The variable high- and low-pass filters and 30-band graphic EQ allow you to fine-tune your audio to your exact preferences, ensuring that every note is crisp and clear.

The D-4.800’s advanced DSP (Digital Signal Processing) and matrixing technology provide unparalleled sound quality, allowing you to hear every detail of your music like never before. And with an all-aluminum chassis that is both durable and stylish, this amplifier is built to last.

Whether you’re a music enthusiast, audiophile, or simply love to jam out on the road, the AudioControl D-4.800 4-Channel Car Amplifier with DSP & Matrixing is the ultimate choice for upgrading your car audio system. So what are you waiting for? Grab your shades, roll down the windows, and turn up the tunes with the D-4.800!

Features

• Maximum Input Level Control (MILC): The amplifier analyzes the input signal to detect any clipping. If the signal reaches the level of clipping, the MILC Source Clip LED glows red, prompting you to turn down the gain level. When the gain level is maximized, a green Maximized LED will glow to indicate the gain, for that set of channels, is set to the optimum level.

• GTO (Great Turn On) Signal Sense: If you are connecting the amplifier to a factory stereo, or an aftermarket unit without preamp outputs and a remote turn-on lead, the GTO Signal Sense circuitry can turn on the amplifier when an audio signal is detected on either the line-level or speaker-level inputs. After a period of time with no signal input, the amp will turn itself off.

• ACR-3 Remote: The optional AudioControl ACR-3 wired remote is a dual-function remote that lets you adjust both the level of the main and line outputs, as well as recalling memory presets, all from the driver’s seat. The ACR-3 has two LED indicators and a rotary/push-knob. When the blue LED is on, the remote knob raises and lowers the output level. When the knob is pushed in, the red LED will light, allowing the knob to recall memory presets when turned.

• DM Smart DSP: The D-4.800 includes a micro USB (Type-B) port to connect to a laptop (USB Type-A to micro-B cable included, allowing you to use AudioControl’s DM Smart DSP app. This is a fully featured Matrix DSP interface designed to give you control over every aspect of the processor. Features include routing any input to any output, gain adjustment, delay, polarity, and a 30-band EQ. High-pass, low-pass, and band-pass filtering can be set up for any output using 12 or 24 dB/octave Linkwitz-Riley crossovers. It also includes RTAs (Real Time Analyzer) for every input and output to easily identify and sum factory speaker signals for OEM integration.

• Top Panel: Underneath the removable protective panel are the GTO on/off switch, labeling for all of the input/output connections, and the following LED indicators:

  • Power: If the amp is powering on correctly, this should be lit green.
  • Protection: The amp has built-in diagnostic codes to tell you exactly what is going wrong if the amp detects a problem. Both the Protection and Power LEDs can flash certain codes indicating where the problem is. A chart of these is provided in the Quick-start guide.
  • Communications LED: This LED lights when there is USB activity between the amp and your computer during set up.
  • Maximized Input LEDs: These LEDs illuminate when a maximum audio signal is present on any of the analog audio inputs. Signal levels should be lowered if these LEDs are on a lot. Three LEDs are provided covering: Front High, Front, and Rear.
  • Maximized Output LEDs: These LEDs illuminate when there is maximum signal present on any of the audio outputs. Signal levels should be lowered if these LEDs are on a lot. Two LEDs are provided, one each for Outputs 1/2 and 3/4.
  • MILC Source Clip LED: The MILC (Maximum Input Level Control) level-setting circuit prevents clipping and distortion. It calculates when the waveform of an incoming signal on input 1 or 2 is clipping and lights this LED. The level of the incoming signal should be set just prior to MILC LED coming on.

   

• Connections: The D-4.800’s connections are aligned along the front of the amplifier for ease of installation. The amp’s connections include:

  • Fuses: Two 40-amp ATO blade-type fuses are installed in the amplifier.
  • Power: Set-screw terminals are provided for connecting +12V Power, Ground, and Remote In. The Power and Ground terminals will accept 8 to 4-gauge wire, while the Remote In terminal accepts up to 6-gauge. An 80A fuse should be placed in-line on the power wire, no more than 18″ from the battery.
  • Line Level Inputs: Two pairs of RCA jacks are provided for connecting the amp to the source unit via RCA cables.
  • Line Level Output: One pair of RCA jacks for feeding the signal to another amplifier.
  • Speaker Level Input: Three sets of removable Phoenix (or Euroblock) connectors are provided for connecting the source unit via speaker-level input. The connectors are labeled Front High (for tweeters), Front, and Rear.
  • ACR-3 Control: This RJ-14 telephone-type connection allows you to plug in the optional ACR-3 Remote. The ACR-3 is used to change the output level and for recalling memory presets.
  • USB: A micro-USB (Type-B) is used for connection to a computer for DSP configuration.
  • Speaker Output: Two removable Phoenix connectors are provided for connecting speaker wire. The amplifier will accept a load impedance of 2Ω or higher in stereo (4Ω or higher when bridged).
  • Option Port: A multi-pin input is used with an optional AC-BT24 Bluetooth module (sold separately). This allows both audio streaming from a Bluetooth enabled device, as well as configuration and control via the DM Smart DSP app.

What’s In The Box

• Amplifier
• 2.5 mm Allen wrench
• 119″ USB cable (Type-A on one end / Micro-B on other end)
• User Guide 

Specifications

RMS Power Output	125 Watts x 4
Power at 2 Ohms	200 Watts x 4
Bridged Power	400 Watts x 2
Minimum Impedance	2 ohms
Frequency Response	20-24k Hz
Signal-to-Noise Ratio	102 dB
THD	0.01%
Input Voltage	14.4v
Low-Pass Crossover Frequency	20-20kHz
High-Pass Crossover Frequency	20-20kHz
Width	8.88″
Height	2″
Depth	7.75″

Support

Find the answers to many common questions:

 

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Warranty Information

We have a 30-day easy return policy for all purchases. 

We provide a shipping label for defective products upon your return request at absolutely no cost to you. Non-defective products will not receive a shipping label and the consumer will be responsible for all shipping costs.

Stinger Off-Road products are warrantied against defects in materials One (1) Year from purchase date. Stinger Off-Road will, at its discretion, replace any products that exhibit defects in materials and/or workmanship during the warranty period. Assessments of defective parts are performed before replacements are shipped or refunds are released.

Please hold on to your order confirmation! All warranty service requires original sales receipt documentation with Order Number. The warranty only applies to the original purchaser.

Note: Products purchased from unauthorized dealers are not covered under warranty.

Warranty Limitations
Units found to have physical or liquid damage caused by use abuse or improper installation may be void of warranty.