In Reply to: Portland A7 Stash posted by Sector-7G on January 14, 2004 at 06:54:07:
Closing up the horn from the vented space below and adding an 18" driver in the vented space as a sub makes for a compact FR cab able to reach into the 20Hzs. Additionally instead of using a 515/416 as the MR horn driver can use an Altec 604 modified by replacing its small multicell with an 800 cycle horn. Can not think of a better more "compact", HE , FR speaker. The cab also needs reinforcement of course but at $150 per pair local pick up it is a no brainer.
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Follow Ups
- A7 cab potential has yet to be reached!! - Roland N 01/17/0401:15:41 01/17/04 (0)