Description
Bring your classic Pioneer HPM-100 speakers back to life with this aftermarket recone kit for the Pioneer 30-733A-1 or 30-733B-1 12-inch woofer.
The HPM-100 remains one of the most sought-after vintage loudspeakers ever produced, making proper restoration an excellent alternative to replacing an increasingly expensive original woofer. This kit features a Gray/Beige (greige, if you will) textured cone designed to closely replicate the original appearance while delivering outstanding performance.
This kit includes the major components needed to rebuild a damaged woofer, including the cone, voice coil, spider, dust cap, pigtails, shims, and detailed instructions.
Glue is sold separately.
Kit Includes
- Gray/beige 12″ cone assembly
- 8-ohm voice coil
- Cup spider
- Screen dust cap
- Tinsel lead wires
- Voice coil shims
- Installation instructions
- Reuse the original gasket
Specifications
- Fits Pioneer 30-733A-1, 30-733B-1, and 30-733B woofers
- Designed for Pioneer HPM-100 speakers
- 12″ gray textured cone
- 8-ohm voice coil
- One-piece pre-assembled drop in kit
Important Installation Note:
- A 5.895″ cup spider is used in this kit rather than the 7″ flat spider the speaker originally had. Glue the spider to the inside of the frame instead of the original flat spider landing. Below is what the cup spider looks like in the frame. The difference in the outside diameter of the spider is negligible. It will perform the same once the parts have been worn in.

FAQ
Will this fit my Pioneer HPM-100?
Yes. This recone kit is designed for the Pioneer 30-733A-1, 30-733B-1, and 30-733B 12-inch woofer used in the HPM-100. Please verify your woofer model before ordering.
Does this use the correct gray cone?
Yes. This version uses a gray/beige aquaplas treated cone that closely matches the appearance and mass of the original Pioneer HPM-100 woofer.
Is this a genuine Pioneer recone kit?
No. Pioneer no longer manufactures original recone kits. This is a high-quality aftermarket replacement designed specifically for restoring the HPM-100.




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