Pair of Crossover PCBs for Speedster DIY speaker design - PCB Board Kit | eBay
Paul Carmodys Speedster reloaded - SPEEDSTER SC | AVS Forum
Aperionaudio Theatrus T63W Single 6.5" Cinema/Studio AMT Ribbon Tweeter In-Wall Speaker – Aperion Audio
Gig Harbor Audio - These are the new GHA Speedster speakers (Paul Carmody design) with Purple Heart cabinets. Super modified crossovers. #paulcarmody #speedsters | Facebook