Description
The M-series is really a different kind of woofer due to its incredibly linear suspension. They are designed for the LOWEST level of bass extension possible in a small enclosure while maintaining extremely low levels of distortion. This is all thanks to the Sundown Mega-Roll surround & proprietary Sundown PG linear suspension (fully computer optimized). As with most subwoofers from Sundown the M-series features a magnet inner-diameter aluminum shorting ring for superior inductive distortion performance as well.
- 2000 Watts RMS / 4000 Watts Peak
- Mega Roll Surround and Frame
- Etched All Black Backplate
- Quad Stack Magnet Structure
Specifications
RE (Ohms)
2.22
4.0669
FS (Hz)
31.931
32.714
VAS (L)
39.313
15.06
Qes
0.696
0.686
Qms
4.654
4.768
Qts
0.606
0.6
Le (mH)
1.946
3.641
BL (NA)
17.484
23.84
Mms (Grams)
477.932
466.6312
Cms (uM/N)
51.979
50.725
Sens (dB @ 1w/1m)
84.387
80.6
Xmax
35mm
35mm
T/S SPECS
M12D1
M12D2
Enclosure Specifications
Sealed Enclosure
Not Recommended
Ported Enclosure
2.5 cu ft
Recommended Tuning
32Hz
Recommended Port Area
40 sq in
4th Order Sealed Side
1.0 cu ft
4th Order Ported Side
3.0 cu ft
4th Order Port Area
60 sq in
4th Order Port Length
8″
Displacement
0.21 cu ft
Depth
10.88″
Outside Diameter
12.67″
Cut-Out
11.09″








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