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P3SD2-8

An ultra-compact 8-inch 2Ω DVC compatible with a 68mm mounting depth and a 7.1L shield. Adds tight, deep bass with a factory-like installation.

【P3SD2-8】Rockford Fosgate PUNCH P3S Slim Subwoofer Overview

This is a Rockford Fosgate (Rockford) PUNCH series 8-inch (20cm) 2Ω DVC slim subwoofer. With a mounting depth of 68mm—among the thinnest in the series—it achieves approximately a 45% reduction in thickness compared with the regular size. Optimized for a compact enclosure with a recommended sealed volume of 7.1L, it enables smart bass enhancement by making effective use of space under the seat or small dead spaces. The 2Ω DVC configuration supports parallel 1Ω wiring, pairing well with compact high-power mono amplifiers.

Key Features

  • Ultra-slim design with a 68mm mounting depth (about 45% slimmer than the regular size)
  • Optimized for a compact sealed enclosure of just 7.1L
  • Supports parallel 1Ω operation with a 2Ω DVC configuration
  • Uses VAST Surround Technology to increase cone effective area by 25%
  • Power handling: 150W rated / 300W max

※ If you would like installation, please tell us the vehicle make/model and model year.

Size

8" (20cm)

Voice Coil / Impedance

Dual 2-Ohm

RMS Power Handling

150W

Peak Power Handling

300W

Recommended Enclosure Volume

Sealed 7.1L / Vented 21.2L

Mounting Depth

68mm

Sensitivity

82dB

List price¥ 71,500 (Tax included)