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Alpine car audio bundle with amplifier, shallow subwoofer box, and coaxial speakers

Alpine

Alpine PXE-C80-88 OPTIM8 8-Channel Amplifier & SS-SB12 Subwoofer Bundle

SKU CH-T4VH-JZEW8

Complete 8-channel Hi-Res amplifier, shallow 12" subwoofer, 6.5" and 6x9" coaxial speakers with 31-band EQ and 300 W max power

  • TypeSubwoofers
  • 8-channel amp and processor simplifies system design
  • automatic PC or iPhone tuning delivers precise sound calibration
  • 31-band EQ enables detailed frequency shaping
  • shallow 5.25" subwoofer enclosure fits tight vehicle spaces
  • glass-fibre cones on 6.5" and 6x9" speakers ensure accurate reproduction

Complete Car Audio Upgrade Bundle

This package delivers a full-component system centred on the Alpine PXE-C80-88 OPTIM8 8-Channel Hi-Res Digital Sound Processor Amplifier. It adds a shallow 12-inch subwoofer enclosure plus matching 6.5-inch and 6x9-inch R-Series coaxial speakers. The bundle suits owners who want a single purchase to replace every factory speaker and add controlled bass.

Processor Amplifier Simplifies Tuning

The OPTIM8 unit combines 8 channels of amplification with 31-band equalisation and automatic sound tuning via a PC or iPhone app. Its integrated DSP removes the need for separate crossovers or external processors. Hi-Res audio playback support preserves detail from high-quality sources while the compact chassis fits behind many dash panels.

Shallow Subwoofer Fits Restricted Spaces

The SS-SB12 enclosure measures only 5.25 inches deep, allowing installation under seats or in tight boot floors where standard boxes cannot go. Buyers needing higher SPL or deeper extension than a single 12-inch driver provides should consider larger enclosures. Installers without access to the tuning app or who prefer purely analogue signal chains will not use the processor’s core advantage.

Highlights

  • 8-channel amp and processor simplifies system design
  • automatic PC or iPhone tuning delivers precise sound calibration
  • 31-band EQ enables detailed frequency shaping
  • shallow 5.25" subwoofer enclosure fits tight vehicle spaces
  • glass-fibre cones on 6.5" and 6x9" speakers ensure accurate reproduction

Specifications

TypeSubwoofers

Questions about this item

How often should the neodymium magnet in the 12-inch subwoofer be inspected or replaced?

The neodymium magnet is a permanent component and does not require scheduled replacement; only check mounting hardware during routine vehicle service.

What limits the PXE-C80-88 amplifier during extended high-output use?

The 8-channel amplifier's thermal protection will engage first if sustained output exceeds its cooling capacity.

How much heat does the 5.25-inch deep subwoofer enclosure produce when running all day?

The shallow enclosure relies on passive convection; surface temperature stays warm but safe to touch during continuous playback.

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