merlynski
Curmudgeon Electronicist
This may very well be the best bang for the buck.
Read the reviews...
- Total Q (Qts)1.86
https://www.parts-express.com/goldwood-gw-215-4-15-oem-woofer-4-ohm--290-340
Ordered a pair of these yesterday, they even had 2 on mark-down as open box for $7 each cheaper.
I was looking at the small magnets thinking they might not be beefy enough. As I read more on the Thiele-Small parameters I realized that, in an open baffle setup, there is no need to overcome the sealed cabinet air compression (acoustic load), so a smaller lower mass 'motor' would not need as big a voice coil or magnet, could be lighter and therefor have a much higher Qts. The ones I bought had the highest Qts of any I found.
Thanks to all for the input and eye opening experience!
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