Description:

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

RE (Ohms)
4.29
7.00

FS (Hz)
37.8
36.4

VAS (L)
55.4
67.3

Qes
0.55
0.62

Qms
2.86
2.94

Qts
0.46
0.51

Le (mH)
3.41
4.71

BL (NA)
23.4
26.94

Mms (Grams)
319
284

Cms (uM/N)
55.3
67.2

Sens (dB @ 1w/1m)
89.2
89.0

Xmax
19mm
19mm

T/S SPECSSA CLASSIC 15" D2SA CLASSIC 15" D4

Enclosure Specifications