SA Series 12"

The SA-12 was designed to be an excellent sounding subwoofer that is equally at home sealed or ported. We feel that the SA-12 is one of the best woofers available in it's price category and will satisfy the needs of a wide variety of users ranging from bass-heads to audiophiles!

The SA-12s are also gaining popularity in SPL competitions due to their excellent voice coil cooling and rugged, durable constructions with several customers achieving output well over 150 dB!

FEATURED FORUM LINKS:

SA-12 Excursion Test During Quality Control
4x SA-12s in SPL Application - Several Videos
12x SA-12s in SPL Application - Over 150 dB @ 35 Hz!

 

FEATURES AND SPECIFICATIONS

 

Mounting Depth = 6.5"
Cut-Out = 10 15/16"
Displacement = 0.14 ft^3
Overall OD with Gasket = 12.5"

Enclosure Suggestions:

1.75 ft^3 ported tuned to 30 Hz -- F3 of 26 Hz
* Tune higher and use a smaller box for more SPL oriented setup (Use 1 - 1.5 cubes)
* Enclosure can be as big as 2.25 ft^3 with lower power levels

1.00 ft^3 sealed -- F3 of 44 Hz
* For SQ and space limited applications

MSRP - $249

 

 T/S  D4  / D2 **:
RE: 7.09 / 4.33 Ohms
Fs: 28.4 Hz / 30.3 Hz
Qes: 0.511 / 0.519
Qms: 5.75 / 7.25
Qts: 0.469 / 0.484
Vas: 40.3 L / 29.07 L
BL: 25.04 NA / 22.16 NA Le: 7.7 mH / 4.73 mH
Mms: 252 g / 308 g
BL^2 / RE: 88 / 113
600 watts RMS

D2 specs measured with less break-in time.

** T/S Specifications measured with coils in series