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AudioControl The EPICENTER Micro Bass Restoration Processor & Line Output Converter, Car Audio Compact Bass Booster w/ACR-4 Remote Control

  • Based on 133 reviews
Condition: New
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$133.00 Why this price?
Holiday Deal · 47% off was $249.00

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon

Arrives Dec 9 – Dec 10
Order within 15 hours and 50 minutes
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Features

  • Active 2-channel line driver and output converter boosts even the faintest bass signals
  • Combines AudioControls legendary digital bass restoration with world-renowned OEM integration capabilities
  • Multiple trigger modes include: traditional +12V remote in GTO Signal Sense and Audio Sense
  • For the true enthusiasts the PFM Subsonic Filter can be bypassed and 10V+ output can be accessed
  • Small Mini Form Factor: The compact bass enhancer fits discreetly with any car audio sound system
  • ParaBASS: single band parametric equalizer for the bass output
  • ACR-4 Dual Knob Dash Mount Control included for independently adjusting restoration and output levels
  • EPICENTER LINK: Seamlessly connect the EPICENTER bass restoration processor with an EPIC Monoblock or 5-channel amplifier for an unbeatable audio experience and 1A fuse protection to safeguard your equipment.

Description

The Epicenter Micro combines AudioControls legendary digital bass restoration with world-renowned OEM integration capabilities. Featuring a speaker-level input stage with selectable impedance loads as well as traditional line-level inputs The Epicenter Micro brings out the best bass in any system. Trigger modes include traditional +12V remote in GTO Signal Sense and Audio Sense. The PFM Subsonic Filter can be bypassed for the truly dedicated and the 10V+ output voltage setting beckons only the bravest among us. Use the included ACR-4 remote to independently adjust bass restoration and output level. Features Patented Digital Bass Restoration ParaBASS Bass Shaping Speaker and Line Level Inputs Load Matching Circuit Multiple Trigger Modes ACR-4 Dual Knob Dash Mount Control Included Bass Maximizer The Epicenter Micro is designed to reproduce low-frequency information by looking at the upper-frequency ranges and detecting musical harmonics. These harmonics then allow The Epicenter Micro to drop down a few octaves and reproduce the missing bass notes. Line Output Converter Beyond maximizing bass The Epicenter Micro is a line output converter packed with premier OEM integration features like AudioControls Load Matching Circuit (LMC) with Load Select multiple Trigger Modes and selectable Ground Isolation. For power-users the PFM Subsonic Filter can be bypassed and Output Voltage can be configured for up to 10 Volts! Whats in the Box The Epicenter Micro, ACR-4 Remote Cable Speaker, Power connectors, and Manual Warranty Specifications InputsSpeaker Level Input: 1 (2 channels) Maximum Speaker Level Input: 40 Vrms / 400 W (20k setting) Speaker Level Input Impedance (selectable): 20 60 20k Line Level Input: 1 (2 channels) Line Level Input Impedance: 7k OutputsPreamp Outputs: 1 (2 channels) Maximum Output Level: 9.5Vrms/13V peak Output Impedance: 150 PerformanceTotal Harmonic Distortion: 0.03% Signal to Noise: 105 dB Freq

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5.75 x 3 x 1 inches; 1.5 Pounds


Item model number ‏ : ‎ The Epicenter Micro


Date First Available ‏ : ‎ January 12, 2022


Manufacturer ‏ : ‎ AudioControl


Customer Reviews: 4.6 4.6 out of 5 stars 133 ratings


Item Weight: ‎1.5 pounds


Product Dimensions: ‎5.75 x 3 x 1 inches


Item model number: ‎The Epicenter Micro


Is Discontinued By Manufacturer: ‎No


Warranty: ‎1 Year Manufacturer


Date First Available: January 12, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 9 – Dec 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • If you don't have this, you don't have a complete Car Audio sound system.
this unit makes a "World-of-difference" to sound quality (simple BASS-control).
Reviewed in the United States on November 9, 2025 by Amazon Customer

  • No remote required
Works as described
Reviewed in the United States on October 31, 2025 by Julio Del Toro

  • Works great
Works perfectly fine, this restore alot of bass tones and frequencies
Reviewed in the United States on October 19, 2025 by Blackvader

  • Epic Epicenter
It’s an Epicenter from Audio Control. Enough said. The standard for decades.
Reviewed in the United States on October 18, 2025 by RG

  • Awesome product
Loc and epicenter in one device.Genius!! Installed in a Tesla model Y which already has an outstanding audio system. Added a 750 watt rms amp with 2 10 inch subs, brought that deep lower end that was lacking. Awesome product
Reviewed in the United States on August 31, 2025 by Wallace Green

  • Truly recommend it!!!
Excelent device if you want to have more control of your bass volume and enjoy that music with little or no bass
Reviewed in the United States on September 8, 2025 by ramon r.

  • Pay more atencion to costumers needs.
Not satisfied came with a broken knob, back and forward messages and nothing happened with at least replacement for knob.
Reviewed in the United States on October 11, 2025 by Jorge

  • Great bass restoration with 4 to 2 channel loc
I'm not sure the average person realizes how much of an improvement this is over the normal epicenter. First off, it has 4 high level inputs so you don't need a LOC to go with it. secondly it's significantly smaller form factor makes it easier to hide away.
Reviewed in the United States on August 6, 2025 by S. Martin

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