Quasar (BD-Design)

by fus , Monday, December 04, 2006, 10:37 (6359 days ago)

Hello!
I'm in the midle of building Quasar open baffle and I have some issues:
First....I have to replace Fostex with Supravox 215 rtf bicone but in Quasar design the open back of the Fostex is a kind of "horn loading"?

It seems for Fostex(low qts) is more suitable and I wonder if it works on the Supravox driver (qts=0,53) or should I try to make the same 15" open back also.

Another question is for 15" bass drivers open back......is that open back a horn loading ...and is more suitable for Bert 15" low qts driver or it will works also for qts=1.2 driver as well.

I want to replace Bert 15" with Alpha 15A with qts=1.2.

Any thoughts?

Thx.

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