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Alpine 8-channel processor, two shallow 12-inch subwoofer enclosures and 6x9 coaxial speakers

Alpine

Alpine PXE-C80-88 OPTIM8 8-Channel Processor with 2x SS-SB12 Subwoofers and R2-S69 Speakers

SKU CH-7ZQC-T2H7F

Complete 8-channel Hi-Res audio system with 50W x 6 plus 150W x 2 amplifier, two 12-inch 300W RMS subwoofers, and 6x9 coaxial speakers

  • Product typeSubwoofers
  • 8-channel amp powers full system from one unit
  • Hi-Res 96 kHz 32-bit processing reveals every detail
  • 31-band parametric and graphic EQ shapes sound precisely
  • Dual 12-inch shallow subs deliver 300 W RMS bass
  • 6x9 coaxial speakers complete front-stage clarity

Complete 8-Channel Audio Bundle

This Alpine PXE-C80-88 OPTIM8 bundle delivers a full car audio upgrade with an 8-channel digital sound processor amplifier, two shallow 12-inch subwoofer enclosures, and a pair of 6x9 coaxial speakers. It suits drivers who want high-resolution processing and amplified bass in a single integrated package.

96kHz/24-Bit High-Resolution Processing

The processor handles Hi-Res audio playback at 96kHz/32Bit with Variable-Resolution Impulse Response covering 10Hz to 48kHz. Real-time tuning is available via PC or iOS app using the supplied microphone, giving precise control over the 31-band parametric and graphic EQ.

300W RMS Subwoofer Power Handling

Each SS-SB12 enclosure manages up to 300W RMS through dual voice coils and neodymium magnets, while the amplifier provides 150W x 2 at 4 ohms or 300W x 2 at 2 ohms on the subwoofer channels. The six main channels deliver 50W each, leaving headroom for dynamic peaks before the EQ or amplifier limits are reached.

How it compares

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

Price $1,807.99
Pricier than about 90% of the 268 comparable items (median $185.49).

Specifications

Product
Product typeSubwoofers

Questions about this item

What does the 96kHz/32Bit Hi-Res processing actually deliver inside the car?

The processor handles audio up to 96kHz sampling with 32-bit depth, covering a 10Hz to 48kHz response range for detailed playback.

How do the 8-channel amplifier ratings limit what speakers I can run?

The amp provides 50W x 6 channels plus 150W x 2 channels at 4 ohms, or 50W x 6 plus 300W x 2 at 2 ohms, so match speaker impedance accordingly.

Will the shallow 12-inch subwoofer enclosures fit under my rear seats?

Each SS-SB12 uses a compact shallow-mount design with adjustable foam-padded steel brackets for flexible placement in tight spaces.

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