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Alpine 12" Recone Kit + Install Kit - Dual 4 Ohm - Compatible with Alpine SWR 1240D Subwoofer

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Product details

Management number 218476677 Release Date 2026/05/03 List Price $37.18 Model Number 218476677
Category

Aftermarket Alpine SWR-1240D Subwoofer Recone Kit. To most car audio guys, it's common knowledge that Alpine does not sell recone parts or kits for their Type R line of subwoofers. This is a custom kit that includes all the needed parts and adhesives to do your own custom repair of your Alpine SWR-1240D subwoofer. These are the exact same parts that we use to do this build in our professional speaker repair facility.**NOTES** #1 - Kit fits ONLY and specifically the SWR-1240D #2 - Speaker will still have the same factory RMS power rating. #3 - Kit shown in photo is specific to this speaker. #4 - Kit includes all the adhesives, shims, and wires needed. #5 - This is NOT a drop-in kit - this is a professional kit. #6 - Instructions are not included. #7 - Trimming of the cone, and/or spiders may be required. #8 - The sub will look completely different after the repair. #9 - You MUST reuse any original terminal ring or spider spacers. **THIS IS A NOT A PRE-ASSEMBLED DROP-IN KIT** Kit includes: 1 - Dual 4 ohm 2" voice coil on anodized aluminum former; 1 - 12" Pressed pulp subwoofer cone with foam surround; 2 - Flat Spiders (FS-E x 2); 1 - 6.5" Poly plain black inverted dust cap; 1 - 12" Rubitex subwoofer gasket; 1 - Bottle of professional-grade CA Adhesive (For voice coil); 1 - Spray bottle of CA Adhesive Activator; 1 - Bottle of professional-grade solvent-based rubber speaker adhesive (For the rest of assembly); 2 - Ft of 3500W subwoofer lead wire (.081" diameter); 2 - Pieces of shrink tube to coat and protect your leads; 2 - Tin application brushes; 4 - 0.10" Voice coil shims; 1 - Springfield Speaker vinyl window sticker.; **THIS IS A NOT A PRE-ASSEMBLED DROP-IN KIT**

  • Recone Kit - Compatible With SWR-1240D
  • Kit shown in photo is specific to this speaker.
  • Includes all the adhesives, shims, and wires needed, as well as step-by-step instructions.
  • This is NOT a drop-in kit - this is a professional kit.
Manufacturer Springfield Speaker

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