I recently built a pair of Econowave speakers as described over on Audiokarma and have a couple of questions...
I would like to try something like MJK's Goldwood OB with a couple of exceptions; I would like to use the current JBL low end and marry to it a nice quality wideband driver of similar efficiency on an open baffle for the top end. I want to keep it as simple as possible and I would like to decrease the current low pass crossover from 900hz to something even lower, maybe around 200. Ideally I would use the full range driver with no crossover and just let the low end roll off naturally.
I need suggestions for a good quality fullrange driver with a sensitivity around 93db that would be suitable for OB use.
Suggestions?
I would like to try something like MJK's Goldwood OB with a couple of exceptions; I would like to use the current JBL low end and marry to it a nice quality wideband driver of similar efficiency on an open baffle for the top end. I want to keep it as simple as possible and I would like to decrease the current low pass crossover from 900hz to something even lower, maybe around 200. Ideally I would use the full range driver with no crossover and just let the low end roll off naturally.
I need suggestions for a good quality fullrange driver with a sensitivity around 93db that would be suitable for OB use.
Suggestions?
Evaluating my own curves in OB averaging from 200 Hz to
1 Khz in an OB (This where I think it counts) I get the
following candidates, all within about a decibel:
Audio Nirvana AN6 super
Fostex FF165K
Fostex FF225K
L Cao 8 inch with ceramic magnet
Lowther C45
Lowther PM6A (16 ohm)
Feastrex D9nf
1 Khz in an OB (This where I think it counts) I get the
following candidates, all within about a decibel:
Audio Nirvana AN6 super
Fostex FF165K
Fostex FF225K
L Cao 8 inch with ceramic magnet
Lowther C45
Lowther PM6A (16 ohm)
Feastrex D9nf
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