AudioControl designed their DM-608 digital signal processor to integrate into just about any car stereo system, to correct factory sound processing, and to deliver customized, high-fidelity audio to your aftermarket amps, speakers, and subs. You make adjustments and save settings  via your laptop (PC or Mac).

The Smart-User DSP software package includes Linkwitz-Riley crossovers, 30-band graphic equalizers, parametric filters, time delay/alignment for inputs and outputs, phase correction, AccuBass™ bass correction, and real-time analyzers (RTA) for the inputs and outputs so you can visually confirm the improvements in the sound.

The DM-608 is “matrix-able,” giving you the ability to combine and route any input to any output. So, if your car’s factory system has separate pre-filtered, time-aligned, or amplified signals going to factory subs, mids, and tweeters, for instance, the DM-608 can combine them into one smooth, unified signal for you to balance, align, and tune for your better-sounding aftermarket speakers and subs.

• digital signal processor
• 6 input channels, 8 outputs
• all controls and adjustments accessible on your laptop (PC or Mac) via USB connection (AudioControl’s Smart-User DSP software included)
  • USB cable included
  • control via Android and iOS devices requires an AudioControl AC-BT24 Bluetooth adapter
• variable high-pass, low-pass, and bandpass filters (20-20,000 Hz at 12 or 24 dB/octave)
• 30-band graphic EQ, parametric filters, phase correction
• AccuBASS circuitry for improved bass response
• time delay/alignment for inputs and outputs
• RTA (real-time analyzers) for inputs and outputs

Other Features:

• optional wired remote (#161ACR3) controls volume, selects sources, and recalls up to four presets
• MILC™ (Maximum Input Level Control) LED optimization and clip indicators
• GTO™ signal-sensing turn-on
• 6 speaker-level inputs (summable)
• 6 preamp inputs, 8 preamp outputs
• coax and optical digital inputs
• recommended fuse rating: 3 amps