Signal processors, equalizers, and crossovers provide the ability to fine tune the sound for a specific vehicle, listener, or music type. They are a necessity for audiophiles.
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AudioControl Epicenter Plus Bass Processor
The AudioControl Epicenter Plus is a discontinued bass restoration processor with OEM interface features that convert speaker-level signals to high-quality preamp outputs. Patented bass restoration, GTO signal sensing, an auxiliary input, PFM subsonic filter, and an included ACR-2 dash remote support factory upgrades that need More Bass, LOUDER. Specifications follow AudioControl archive documentation.
$199.99$249.99AudioControl Epicenter Plus Bass Processor
$199.99$249.99 -
AudioControl LCQ-1 6-Channel LOC with EQ
The AudioControl LCQ-1 is a discontinued 6-channel active line output converter with AccuBASS and individual equalization for front, rear, and subwoofer channels. Six channels of speaker-level input accept up to 400 watts per channel, with internal summing for factory amp crossovers and GTO turn-on. An optional ACR-2 remote (sold separately) controls sub level and EQ bypass. Specifications follow AudioControl archive documentation.
$199.99$299.99AudioControl LCQ-1 6-Channel LOC with EQ
$199.99$299.99 -
AudioControl LC2i 2Channel Line Output Converter
- 2 speaker-level inputs with 400 watts RMS power handling
- Main (full-range)and Bass (for subs) preamp-level outputs
$79.99$99.99AudioControl LC2i 2Channel Line Output Converter
$79.99$99.99 -
Rockford Fosgate PP4-X Punch Pro Passive Crossover
Match Punch Pro midrange drivers and tweeters with the Rockford Fosgate PP4-X passive crossover. It is sold individually and is rated 125 watts RMS (250 watts max). A 6 dB/octave low-pass at 3 kHz feeds the woofer outputs, while selectable 4-ohm or 8-ohm tweeter impedance and 0 / −3 / −6 dB attenuation shape the highs. Dual woofer outputs support two Punch Pro midrange drivers on a 4-ohm load.
$99.99