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  1. Home
  2. Alpine Store
  3. Alpine Car Audio & Electronics
  4. Alpine Car Amplifiers
  5. Alpine Equalizers & Sound Processors
  6. Alpine Digital Sound Processors

Alpine Digital Sound Processors

Advanced Alpine digital sound processors for perfect audio tuning.

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Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Built-in Bass Reconstruction
Bass reconstructors, or bass enhancers, improve low frequency reproduction in a car audio system with at least one subwoofer. These bass expander products will help your subs produce accurate bass thumps.
Line Driver
A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
Max Output Level
The maximum level (in volts) of signal output. A higher level will increase the clarity and boost your signal.
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
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Alpine PXE-C60-60

6-Channel OPTIM™6 Series Hi-Res Sound Processor with External Bluetooth, USB adapter and Automatic Sound Tuning

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Alpine PXE-C60-60

6-Channel OPTIM™6 Series Hi-Res Sound Processor with External Bluetooth, USB adapter and Automatic Sound Tuning

• 31 Band Parametric and Graphic EQ
• 6-Channel RCA Outputs
• Provides up to 4 Volts of output
• USB-2-USB connector for PC
• Compatible with the KTX-CSP1 PC Mic Tuning Kit (sold separately)

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Was $500.00 Details
$399.95

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• 31 Band Parametric and Graphic EQ
• 6-Channel RCA Outputs
• Provides up to 4 Volts of output
• USB-2-USB connector for PC
• Compatible with the KTX-CSP1 PC Mic Tuning Kit (sold separately)

Alpine PXE-X121-12EV

12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles

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Alpine PXE-X121-12EV

12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles

• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $1500.00 Details
$1,299.95

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• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles

 
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