Home Speaker Asylum

General speaker questions for audio and home theater.

anyone recall

a speaker from the late 80's that was shaped like a 4 foot periscope and made out of concrete? As I recall it was a 6" two-way and vented at the base in the rear. I had a set on loan for a few weeks and recall them sounding very good.

Instead of concrete lining the cabinet, I think you may achieve even better results using blackhole 5. It's costly but is worth the expense. A thicker baffle will help too.


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  • anyone recall - MikeCh 18:57:58 09/24/01 (0)


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