Sundown SA-12 Prototype (2009)

** Originally posted 3/3/09 on our other forums **

This is a BIG TIME historic post for us... the SA-12 has been our most popular product every since!

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Newest prototype is here for testing!

This is our 600-watt RMS driver prototype / in the low 200s pricing

RE: 7.09 ohms (D4 in series)
Fs: 28.4 Hz
Qes: 0.511
Qms: 5.75
Qts: 0.469
Vas: 40.3 L
BL: 25.04 NA
Le: 7.7 mH
Mms: 252 g





Testing coming soon - you can see prior testing on old prototype here:

https://sundownaudio.forumotion.com/t21-sundown-sa-12-prototype-2008#22