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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

  • 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.

Highlights

  • 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

Specifications

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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