In Reply to: RE: Good one, Norman! :-(( ... posted by andyr on April 5, 2021 at 04:46:59:
looser & different tensioning. That's what I think it is. My hypothesis: there was a loss in bass performance from the wire bass panels (which can be doubled and are heavier, aka lower resonance freq) to the first QR woofer generation, which was alleviated with the 'i'. The 0.7 and 20.7 already have the change from the get go.
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Follow Ups
- more possibilities - DrChaos 09:06:14 04/05/21 (3)
- RE: that's possible - but I thought Magnepan offers an upgrade service for 1.7s to 1.7is? nt - andyr 14:33:30 04/05/21 (1)
- RE: that's possible - but I thought Magnepan offers an upgrade service for 1.7s to 1.7is? nt - Green Lantern 19:55:11 04/05/21 (0)
- RE: more possibilities - Norman M 11:48:00 04/05/21 (0)