Wayne Parham Messages: 18791 Registered: January 2001
Illuminati (33rd Degree)
PiAlign recommends this small box too. It provides excellent performance, but deeper bass response can be obtained using a larger box and different alignment. There are a handful of systems I've done this way; We recently discussed this on the post called "Omega Pro 18, Box Volume". Basically, all of my bass reflex speakers containg 18" woofers are designs to maximize extension, because I expect they will be used as subs and where deep bass response is top priority.