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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Maggie 1.6 Crossover with Schematic Visible ! posted by Ed Hsu on February 20, 2000 at 21:08:37:
The inductance of the steel laminate cored coil is apparantly 3.3 mhMadisounds Sledgehamer coil with this inductance has a DCR of 0.185 ohms and costs $ 10.25
The Solo 12 gauge foil inductor supplied by Ric [EVS] to a Maggie owner has a DCR of 0.37 ohms and costs $ 53
Alpha Core 12 ga foil has DCR 0.268 ohms costs $44.30
Solen 12 ga Hepa litz has DCR 0.45 ohms costs $54.65
Solen 12 ga Hex Lay has DCR 0.32 ohms costs $ 45.50Hands down to Magnepan for price / performance !
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Follow Ups
- Inductor is 3.3 mh with a low DCR of 0.185 ? - Ed Hsu 04:19:15 02/23/00 (6)
- are you sure? - Mart 20:54:13 02/23/00 (5)
- Maggie 1.6 XO frequency is 600Hz - Ed Hsu 09:16:19 02/24/00 (4)
- 1.2kHz / 600Hz = 2 - Mart 15:39:33 02/24/00 (3)
- Inductor is 3.5 mh - Ed Hsu 17:00:56 02/24/00 (2)
- just in case - Mart 21:03:23 02/24/00 (0)
- f = 538Hz _ & _ Q = 0.333 - Mart 20:18:06 02/24/00 (0)