Audiocontrol Digital Bass Restoration Processor & Line Driver – Pro Series
THE ORIGINAL DIGITAL BASS RESTORATION PROCESSOR
Building on the legendary bass processing of The EPICENTER, The EPICENTER PRO delivers enhanced control for serious bass enthusiasts. Balanced inputs with a built-in line driver, a switchable pfm subsonic filter, and selectable output voltage offer unmatched system flexibility. The included ACR-4 remote provides easy adjustment of The EPICENTER effect and subwoofer level—right from the driver’s seat.
Bass Maximizer – The EPICENTER PRO is designed to reproduce low frequency information by looking at the upper frequency ranges and detecting musical harmonics. These harmonics then allow The EPICENTER PRO to drop down a few octaves and reproduce the “missing” bass notes.
Line Driver – Instantly boost the voltage of your low-level audio signal, eliminating noise and sending a crystal-clear, high-powered input directly to your amplifier. Maximize your amplifier’s performance and achieve its full dynamic range without unwanted interference.
Parabass® Bass Control
Selectable Pfm Subsonic Filter
Built-In Line Driver
Balanced Inputs
Selectable Maximum Output Voltage
Dual-Function Remote Level Control Included
FEATURES
• AudioControl’s Original Digital Bass Restoration Circuit: Restore missing low notes and transform flat audio into rich, powerful bass you can truly feel.
• Powerful Line Driver: Provides an ultra-clean, high-voltage signal, eliminating noise and maximizing the performance potential of your aftermarket amplifiers.
• Selectable Output Voltage: Precisely match the signal output to your amplifier’s input stage to achieve maximum clean power and optimal gain structure.
• ParaBASS Controls: Gain surgical control over your bass by adjusting the center frequency, width, and level of the bass boost, perfectly tailoring the low-end to your vehicle’s acoustics.
• Selectable Subsonic Filter: Protect your subwoofers from damaging, inaudible ultra-low frequencies while focusing amplifier power on the bass you can actually hear and feel.
• Balanced Inputs: Helps eliminate electrical interference and hum, delivering crystal-clear sound even in noisy car environments.
• Dynamic LED Display: A responsive, eye-catching visual indicator that shows exactly how much bass restoration is happening in real-time.
• ACR-4 Dash Remote Included: Gives you instant, fingertip control over the bass level from your dashboard, allowing you to dial the thump up or down safely while driving.
SPECIFICATIONS
INPUTS
Maximum Line Level Input: 10Vrms
Line Level Input Impedance: 7kΩ
OUTPUTS
Maximum Output Level (THD<1%): 9Vrms, 13V peak
Output Impedance: 150Ω
PERFORMANCE
Total Harmonic Distortion: 0.03%
Signal to Noise: >105 dB
Frequency Response: 10 Hz – 22 kHz ±1 dB
PFM Filter (High Pass): Selectable 24 Hz or Bypass
GENERAL
Power Supply: High Headroom PWM Switching
Current Draw: 300 mA
Recommended Fuse Rating: 1 A
WEIGHTS & DIMENSIONS
Dimensions: 8″L x 5.5″D x 1.2″H
Weight: 1.7 lbs