CT Sounds Dual 10 Inch VENTED Subwoofer Box Design
Amazon.com: Atrend 12SQKV 12” Single Vented Subwoofer/Speaker Enclosure Subwoofer Box Designed and Engineered for Kicker Solo-Baric Model L5 & L7 Subwoofers Using The Latest in Computer Auto Design Technology : Electronics
Tech Talk: Speedy Enclosure Designs - How to Design a Subwoofer Enclosure that Doesn't Suck in 10 Minutes or Less - DD Audio