Posted by Wayne Parham on August 20, 2003 at 21:53:11

In Reply to: could i have the 4Pi-18 plans too? posted by bikehorn on August 20, 2003 at 18:57:19:

I've sent plans for the Professional Series four π-18 loudspeaker. There are others - such as the Premium and Stage Series four π -18 - but the plans are very similar. The biggest difference is that the Professional Series four π-18 uses a JBL 2241 or 2242, The Stage uses an Eminence Omega 18 and the Premium uses a Kilomax 18. Other than that, the plans are almost identical.

Wayne