Rythmik Audio
Owner-"Exocer"
12" DS12TC 2 cu.ft. (56.5 Liters) sealed.
http://www.hometheatershack.com/forums/diy-subwoofers/647-rythmik-direcservo.html
Owner-"jtwrace"
12" DS1200 2 cu.ft. (56.5 Liters) sealed.
http://www.hometheatershack.com/forums/diy-subwoofers-sealed-ported/15177-sealed-rythmik-sub.html
Owner-"nickwin"
12" DS1200 1.85 cu.ft. (52.5 Liters) sealed.
http://www.hometheatershack.com/forums/diy-subwoofers/12037-finnished-rythmik-ds1200.html
Owner-"JimM"
15" DS1500 CI 3.2 cu.ft. (91 Liters) sealed.
http://www.hometheatershack.com/forums/diy-subwoofers-sealed-ported/21708-rythmik-15-sub.html
Owner-"DragonArt"
15" DS1500 8 cu.ft. (227 Liters) tuned to 19 hz.
http://www.hometheatershack.com/forums/diy-subwoofers/13106-rythmik-audio-ds1500-build.html
Owner-"dan77"
15" DS1500 3 cu.ft. (85 Liters) sealed.
http://www.hometheatershack.com/for...646-rythmik-15-sealed-sub-build-two-them.html
Owner-"JimmyW"
15" DS1500 2.8 cu.ft. (70 Liters) sealed.
http://www.hometheatershack.com/for...ported/19645-completed-my-15-rythmik-sub.html