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RMS 750 watts
Dual 2 or 4 ohm voice coils
Optimized for small ported, sealed, & band-pass enclosures
Large aluminum Faraday ring for smooth acoustic response
High strength cast aluminum frame
Low distortion motor construction
High-temperature voice coil wire
Spring-loaded terminals
Stitched-on “XL” tinsel lead wires
The SA Classic sub is a stunning combination of value, power handling, and deep excursion. It features a cast aluminum frame that houses a bulletproof custom 2.5-inch voice coil, robust double-layered Nomex spider, and SPL competition-grade paper cone. These components are built into a flexible design that works well in any type of enclosure.
Specifications
T/S SPECS
SA CLASSIC 12" D2
SA CLASSIC 12" D4
RE (Ohms)
4.57
7.07
FS (Hz)
33.71
33.96
VAS (L)
21.21
24.63
Qes
0.58
0.55
Qms
5.34
5.15
Qts
0.52
0.49
Le (mH)
3.40
4.84
BL (NA)
21.64
25.67
Mms (Grams)
280
237
Cms (uM/N)
79.43
92.27
Sens (dB @ 1w/1m)
83.21
84.22
Enclosure Specifications
SA CLASSIC 12"
Sealed Enclosure
1.0 cu ft
Ported Enclosure
1.75 cu ft
Recommended Tuning
35Hz
Recommended Port Area
26 sq in
Displacement
0.14 cu ft
Depth
6.5″
Outside Diameter
12.625″
Cut-Out
11.125″
Physical Dimensions
Download
Enclosure Designs
.Zip File
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