Simplexx 21 Subwoofer DIY Speaker Flat Pack
The easy to build high perfomance subwoofers by Bill Fitzmaurice
Kit Contents
Simplexx 21 Subwoofer Flat Pack
The Simplexx 21 flat pack kit gives you precision precut plywood needed to build your cab.
- Baltic Birch 1/2 plywood precut for easy assembly
- All the small complex parts are done saving enormous time in building.
Please allow 10-14 business days for delivery.
Complete details and plans are available from
