- Posted by Georgehifi (M) on February 11, 2004 at 20:59:17
It`s done a friend helped me measure the resonant peak, which was about 4-5db at 40hz. The LCR network to get this flat is 18mh in series with 900uf in series with 5.6ohm across the bass speaker, in the Monolith`s case it`s easy to fit outside as the xover is outside the box.
These values for the LCR are for my speakers which are 100% stuffed this may vary from the standard which is only 30% stuffed.
Anyhow the bass is now tight smooth and dynamic, much different to the standard one note bass the the Monoliths had.
One day i may do the standard measurements, but i like the detailed tight sound of an overdamped, low Q bass, it suits my not so large listening room.
Cheers george
Follow Ups:
- Re: Martin Logan Monolith III one note bass fixed - georgehifi 01:19:57 03/20/04
(0)
- In Reply to: Martin Logan Monolith III one note bass fixed posted by Georgehifi on February 11, 2004 at 20:59:17:
The network equalizes out the motional impedance of the driver, effecting the crossover, just trust me you will not go back after it`s inserted, and it`s the same for the standard amount of stuffing as well, i`ve just tested it.
Cherrs George
- Georgehifi says "frequency that the peak is 80hz not 40hz" _ <nt> - Mart 17:44:31 03/14/04
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- In Reply to: Martin Logan Monolith III one note bass fixed posted by Georgehifi on February 11, 2004 at 20:59:17:
♪ moderate Mart £ ♫ ☺ Planar Asylum
- thanks, your contribution is archived under Martin Logan [Tweaks] page - Mart 03:19:44 02/27/04
(0)
- In Reply to: Martin Logan Monolith III one note bass fixed posted by Georgehifi on February 11, 2004 at 20:59:17:
- here
♪ moderate Mart £ ♫ ☺ Planar Asylum
- here
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