AudioControl D-6.1200 6-Channel DSP Amplifier

SKU: D-6.1200

Sale price$899.00

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Product Highlights


  • Maximum Input Level Control (MILC): The amplifier's MILC feature prevents signal distortion and has LED indicators to show the input signal status. If the signal reaches a clipping level, the Source Clip LED turns red, prompting you to adjust the gain level. Once optimized, a green Maximized LED indicates the best gain level for that set of channels.

  • GTO (Great Turn On) Signal Sense: When connecting the amplifier to a factory or aftermarket stereo without preamp outputs, the GTO Signal Sense circuitry can turn on the amplifier when an audio signal is detected. It also turns the amp off after a period of no signal.

  • ACR-3 Remote: This optional wired remote lets you adjust output levels and recall memory presets from the driver's seat. It has LED indicators and a knob for easy operation, and its functions can be further configured using the Digital Signal Processor software.

  • Top Panel: The removable top panel includes LED indicators for power, protection, USB activity, input signal levels, and output signal levels, providing visual cues for operational status and potential issues.

  • Connections: The amplifier's connections, including power, input/output, speaker level, remote control, USB, and optional Bluetooth module, are conveniently placed on the front for easy installation.


Experience superior sound quality and exceptional performance with the AudioControl ACM-4.300 4-Channel Micro Amplifier. Boasting 50-Watts RMS x 2 at 4 ohms and an impressive 75-Watts RMS x 2 at 2 ohms, this amplifier delivers unmatched clarity and power. Equipped with state-of-the-art Class D amplifier technology, it enhances your music experience with precise and detailed sound. The compact design and GTO™ signal-sensing turn-on with speaker-level input make installation easy, while automatically turning the amplifier on and off based on the audio signal presence, eliminating the need for a remote turn-on wire. Elevate your car audio setup with the ACM-4.300 and enjoy the best sound quality on the go!

What's in the Box
  • 6-Channel amplifier
  • Three 40A ATO fuses (installed)
  • 2 Meter (6.5') USB 2.0 cable (Type A USB on one end / Micro-B USB on other end)
  • 2.5mm Allen wrench
  • User Guide 

RMS Power Output 

125 Watts x 6

Power at 2 Ohms

200 Watts x 6

Bridged Power

400 Watts x 3

Minimum Impedance 

2 ohms

Frequency Response

10Hz - 30kHz

Signal-to-Noise Ratio

102 dB



Input Voltage


Low-Pass Crossover Frequency

25Hz-20kHz (DSP)

High-Pass Crossover Frequency

25Hz-20kHz (DSP)







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 no cost. Non-defective products will not receive a shipping label and the consumer will be responsible for all shipping costs.

Stinger products are warrantied against defects in materials One (1) Year from purchase date. Stinger 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.

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