In Reply to: RE: where to buy more efficient 5" driver for book shelf speakers? posted by Kipp on June 25, 2015 at 15:13:52:
JBL 2220 woofers, possibly the most efficient direct radiator available. 2440 compression drivers on top, crossed at 800Hz. Inappropriately small boxes which I got for free ... so I have 10" subs under the 15" woofer! Yeah, it's not the ne plus ultra but it makes music. Kind of a vintage-pro sound.
Yes, the amps are 300Bs - I often wind up with Bottlehead prototypes once things are in production.
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Follow Ups
- RE: where to buy more efficient 5" driver for book shelf speakers? - Paul Joppa 17:37:29 06/25/15 (0)