Resource
GR-Research
DIY loudspeaker and subwoofer company offering open-baffle, servo, kit, driver, and CNC flat-pack projects.
- Resource ID
- gr-research
- Type
- diy
- Region
- North America
- Country
- US
- Categories
- Verification status
- verified
- Verified at
- 2026-08-23T10:30:35-07:00
- speaker-kits
- subwoofer-kits
- flatpacks
- open-baffle
Verification sources
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