AudioControl LC-1.800 Mono Subwoofer Amplifier

SKU: LC-1.800

Sale price$439.00

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Product Highlights


  • AccuBASS:  The AccuBASS circuit enhances bass performance, compensating for factory bass roll-off in most factory-installed sound systems. It features easy-to-use controls: A threshold for setting the activation level, a level for adjusting compensation, and a slide switch to quickly enable or disable the feature.

  • ACR-1 Remote: The optional ACR-1 wired remote lets you adjust subwoofer output levels from the driver's seat. It comes with a 20' cable and is designed for convenient installation under the dashboard for easy access while driving.

  • Maximum Input Level Control (MILC): The amplifier analyzes the input signal to detect clipping. When clipping is detected, the MILC Source Clip LED turns red, prompting you to adjust the gain level. Once optimized, the green Maximized LED indicates the gain is set at the ideal level.

  • GTO (Great Turn On) Signal Sense: This feature automatically turns on the amplifier when an audio signal is detected, even if there's no remote turn-on lead. It also includes an auto-off function after a period of no signal. An On/Off slide switch is provided to activate this feature.

  • Controls: The LC-1.800's controls are located under a protective panel, easily removable with the included 2.5mm Allen key. A flat-head screwdriver (not included) is needed to adjust the rotary controls, including AccuBASS and GTO settings, a Low-Pass crossover, Polarity switch, and LED indicators for Power and Protection.


Upgrade your car audio system with the AudioControl LC-1.800 Monoblock Amplifier featuring Accubass technology. With an impressive 800-watt RMS power output at 2 ohms and 500 watts RMS at 4 ohms, this amplifier delivers an immersive audio experience while ensuring crystal-clear and distortion-free sound, thanks to MILC™ LED optimization and clip indicators. The Accubass technology enhances low-frequency response, producing deep, powerful bass, and with a fuse rating of 40A x 2, your amplifier is protected from power surges and short circuits. Elevate your audio game with the LC-1.800 and experience the difference firsthand!

What's in the Box
  • Mono Subwoofer Amplifier
  • Two 40-amp ATO fuses
  • 2.5 mm Allen key
  • User Guide 

RMS Power Output 

500 Watts x 1

Power at 2 Ohms

800 Watts x 1

Minimum Impedance 

2 ohms

Frequency Response

10 Hz – 30 kHz

Signal-to-Noise Ratio

102 dB



Input Voltage


Low-Pass Crossover Frequency

30-230 Hz







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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