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)
2.1
4.11
FS (Hz)
28.187
28.567
VAS (L)
43.142
43.385
Qes
0.72
0.705
Qms
5.232
5.233
Qts
0.633
0.622
Le (mH)
1.829
3.645
BL (NA)
17.006
23.7995
Mms (Grams)
558.9059
541.082
Cms (uM/N)
57.043
57.363
Sens (dB @ 1w/1m)
83.024
83.3097
Xmax
35mm
35mm
T/S SPECS
M15D1
M15D2
Enclosure Specifications
Sealed Enclosure
Not Recommended
Ported Enclosure
4.25 cu ft
Recommended Tuning
32Hz
Recommended Port Area
68 sq in
4th Order Sealed Side
2.0 cu ft
4th Order Ported Side
6.0 cu ft
4th Order Port Area
120 sq in
4th Order Port Length
8″
Displacement
0.23 cu ft
Depth
12.06″
Outside Diameter
15.51″
Cut-Out
13.93″








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