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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

  • Product 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.

How it compares

Measured against everything we stock in Car Subwoofers & Enclosures, at today’s prices. Recalculated every night.

Price $1,723.99
Pricier than about 89% of the 268 comparable items (median $185.49).

Specifications

Product
Product 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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