Description
Sundown Audio SDDN 15 D1
Designed in-house by Sundown Founder Jacob Fuller, the 3,500-watt RMS SDDN is available in 10, 12, 15, and 18-inch models. Each unit boasts a massive 83-pound motor with integrated thermal ventilation, featuring a custom cross-cut pole piece with a Neodymium cap for increased output and thermal control. Sundown’s signature Mega V2 cone is paired with a five-layer spider, a 3.3” x 80mm aluminum voice coil (dual 1-ohm), and dual tinsel leads per eight-gauge terminal.
Specifications
| T/S Specs | |
|---|---|
|
RMS Power (D1)
|
|
|
RE D1 (Ohms)
|
|
|
FS D1 (Hz)
|
|
|
VAS D1 (L)
|
|
|
Qes D1
|
|
|
Qms D1
|
|
|
Qts D1
|
|
|
Le D1 (mH)
|
|
|
BL D1 (NA)
|
|
|
Mms D1 (Grams)
|
|
|
Cms D1 (uM/N)
|
|
|
Sens D1 (dB @ 1w/1m)
|
|
|
Xmax D1
|
|
| Subwoofer Measurements | |
|
Displacement (Inches)
|
|
|
Depth (Inches)
|
|
|
Cutout (Inches)
|
|
|
Motor Diameter (Inches)
|
|
| Ported Enclosure Specs | |
|
Ported Enclosure Size
|
|
|
Recommended Port Area
|
|
|
Recommended Port Tuning
|
|
| Sealed Enclosure Specs | |
|
Sealed Enclosure Size
|
|
| 4th Order Enclosure Specs | |
|
4th Order Sealed Side
|
|
|
4th Order Ported Side
|
|
|
4th Order Port Area
|
|
Specs
Re = 1.9288
Fs = 30.1414
Zmax = 35.3235
Qes = 0.2435
Qms = 4.2164
Qts = 0.2302
Le = 3.9833
Diam = 304.8000
Sd = 72965.8753
Vas = 38.5984
BL = 28.6263
Mms = 546.3203
Cms = 51.0346
Sensitivity 1w/1m = 88.1227 dB
Xmax = 35mm
Reviews
There are no reviews yet.