AudioControl EPICENTER Micro PRO Bass Restoration Processor & Line Output Converter w/ACR-4 Remote 
 
Maximum Line Level Input: 10VRMS
Maximum Speaker Level Input: 40 / 400W
Line Level Input Impedance: 7k?
Speaker Level Input Impedance (selectable): 20?, 60?, 20k?
Maximum Output Level (THD<1%): 9Vrms, 13V peak
Output Impedance: 150?
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, 15 Hz, or Bypass
Power Supply: High Headroom PWM Switching
Current Draw: 300 mA
Recommended Fuse Rating: 1 A
Dimensions: 8?L x 3?D x 1?H
Weight: 0.9 lbs
Warranty: 1 Year