Hi, I’m looking for info for the 11V5501-4 (9909008) 10” woofer, also know as the Focal 27F.
I’m wondering if I can use them in sealed 8cf. boxes and knowing the upper limit might help too.
Thanks for looking
I’m wondering if I can use them in sealed 8cf. boxes and knowing the upper limit might help too.
Thanks for looking
Nelson,
I found some specs for the 27F on the internet, and it seems that it had a high Qts (0.82) so is suitable for a sealed box only!
A sealed box in itself is quite forgiving, and according to the specs I found that a box of 3cuf. (~85L) would yield a box Qtc of a little over 1.
Not perfect for home use but might work just fine. It will have a bit of a bump and should be crossed not higher than 200 Hz max.
I found some specs for the 27F on the internet, and it seems that it had a high Qts (0.82) so is suitable for a sealed box only!
A sealed box in itself is quite forgiving, and according to the specs I found that a box of 3cuf. (~85L) would yield a box Qtc of a little over 1.
Not perfect for home use but might work just fine. It will have a bit of a bump and should be crossed not higher than 200 Hz max.
hello technical information:
Paramètres haut-parleur de THIELE et SMALL, sans filtre ni ampli
are equivalent in 2020: Subwoofer P 25 DB - Focal | Focal | Listen Beyond
Paramètres haut-parleur de THIELE et SMALL, sans filtre ni ampli
are equivalent in 2020: Subwoofer P 25 DB - Focal | Focal | Listen Beyond