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Alpine :: SBR-122CR :: $249.00

Alpine SBR-122CR

Item# 13203

12" Compound Reflex Subwoofer Box (4ohm + 4ohm)

Sorry, this product is no longer available.
The 12" Type-R Compound Reflex Subwoofer Box was designed and engineered totally in the U.S. by a specialized team of engineers that know exactly what bass should sound like. These subwoofers have all the high-end components necessary to achieve high SPL.
  • Enclosure
  • Preloaded with SWR-1241D
  • Compound Reflex Design
  • Phase Aligned Exterior Vent
  • Low Tuning Frequency
  • Flared Vent
  • MDF Enclosure Construction
  • Dual Terminal Cap
  • Preloaded Subwoofer
  • Frequency Response: 24Hz – 2kHz
  • Dual Voice Coil Design
  • Kevlar Reinforced Pulp Cone
  • High Excursion 1” Santoprene® Surround
  • Dual Custom Progressive Nomex® Spiders
  • Integrated Tinsel Lead Design
  • Custom Cast Aluminum Frame
  • Extra Length Extended Pole
  • Flared Pole Vent
  • Bumped Backplate
  • Heat Transfer Plate
  • High Strength Brass Voice Coil Bobbin
  • Double Stacked Magnets
  • Heavy Duty 8ga. Push Terminals
  • Oversized Parabolic Dustcap
  • Magnetically Optimized Motor Structure
  • Designed and Engineered in the USA
  • Subwoofers are usually sold as a single unit unless otherwise noted.
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.

Do you own this product?  Write a review

   Noah From Washington
I have one of these in my Durango (with a 350W Alpine amp) and it is unbelievable. My little brother has 2 12" RF speakers in his Jeep Cherokee and my sub blows them away. I don't know how Alpine did it, but it is awesome!!

   Chris From Texas
This sub is good, period. I've got one of these running off an Alpine mrp-m350. It puts out 350 watts and this sub takes it easy. Clarity is great and there's plenty of spl in it as well. Great buy.

   masterbrk From mn
wouldn't trade this sub for the world! pushing it with an alpine 301,perfect match,unbeatable price and nearly shakes my car apart! Two thumbs way way up!!

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