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Rockford Fosgate P1S48 Item# 17736
8" 300W 4-Ohm Subwoofer
Rockford Fosgate :: P1S48 :: $58.00

Sorry, this product is no longer available.


  • 8" Punch Stage 1
  • 26 oz. motor structure
  • 1.6" excursion
  • 1.5" voice coil
  • Molded polypropylene woofer cone with poly-foam surround
  • 16-gauge steel bend frame
  • Top-mount depth: 4.12"
  • Sealed box volume: 0.2-0.3 cubic feet
  • Ported box volume: 0.65 cubic feet
  • Custom 10-AWG nickel plated push terminals
  • High-temp voice coil with spun-laced Nomex re-inforcement collar
  • Linear spider with embedded 16 AWG tinsel leads
  • Parabolic injection molded ABS/Acrylic dustcap
  • Protective PVC textured magnet cover
  • Reversable ABS trim ring
  • Thermoformed polypropylene cone
  • Priced per speaker
  • Subwoofers are usually sold as a single unit unless otherwise noted.
*Warranty: Limited 30 Day warranty.
Limited 30 Day warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.

Customer Reviews

4 Star Rating mike From kcmo
purchased this back in 08 for a random project build... Had 10s and 12s but this (1)little sucker opened my ears to a whole new dimension!!! Was getting away from big setups and this was perfect. Hit the notes low and accurate. Was put into handbuilt 1.13cu ft. @ 30Hrz (2" wide slot port") medium polyfill. Run on an oldschool RF 100a2 amp still beating to this day. Can achieve low 130db no problem.
5 Star Rating bob From michigan
bought these to replace factory subs in a newer mustang, sound great, gives the right amount of bass without having other people hear you coming..
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