Beyma - high efficiency Spanish 12" speakers - mwhouston

High Efficiency Speaker Asylum

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Beyma - high efficiency Spanish 12" speakers

Here are my finished speakers based on the Spanish Beyma drivers (12XA30/Nd). Box is only 30ltrs and ported due to very low Q of drivers. There is bracing and dampening inside and very simple external Xover at 2Khz. Over all efficiency now is 98db. Built these to work with my low power tube and SS amps. Drivers are rated to 350W! There is not much low bass and therefore I use them with my powered stereo sub-woofers (pictured).
| retro-thermionic |
http://retro-thermionic.blogspot.com.au/2014/07/voxconcentri (Open in New Window)

Edits: 07/26/14 07/26/14

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Topic - Beyma - high efficiency Spanish 12" speakers - mwhouston 19:14:11 07/26/14 (2)

RE: Beyma - high efficiency Spanish 12" speakers - jewel 06:38:00 07/27/14 (1)

RE: Beyma - high efficiency Spanish 12" speakers - mwhouston 16:30:27 07/27/14 (0)

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