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Soundstream :: R2.154 :: $139.00

Soundstream R2.154

Item# 31275

 15" 1100W Reference Series Dual 4 Ohm Car Subwoofer 

Sorry, this product is no longer available.

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Power Handling:

  • 1100W Peak Power

General Features:

  • Polypropylene Coated Paper Cone
  • UV Coated Wide Roll Surround
  • 2.5 4 Layer Voice Coil on Aluminum Former
  • Nickel Plated 8ga. Compression Terminals
  • Dual Conex Spider Suspension
  • Cast Aluminum Basket w/ Gloss Coating
  • Vented Back Plate & T-Yoke
  • Rubber Magnet Trim
  • Re-cone Kits Available
  • Recommended Enclosure(s):
  • .75 ft Sealed, 1.5ft Ported
  • REFERENCE R2 R2.154
  • Efficiency (1w/1m dB) 85.3
  • Voice Coil Configuration 2.5" Dual 4
  • Mounting Depth 7.375"
  • Optimum Sealed ft3 2.50
  • Optimum Ported ft3 5.00


  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.