Sundown Audio SML-10-D4 10" 500W 4-Ohm Shallow Subwoofer

SML-10-D4 | Sundow Audio 10" D4 500W Shallow Subwoofer

FEATURES:

Xmax = 11mm one-way by 70% BL
Xmech is a hard limit of 25mm one-way for 12s and 20mm one-way for 10s
RMS Power = 500-watts
Black Aluminum 2.5” voice coil former for superior heat dissipation
High Temperature 4-Layer copper voice coil wire
Stitched-On “Mini-XL” Tinsel Leads to prevent fatigue and failure
Vented Pole-Piece and Multi-Vented Magnetic Gap
Dual-Magnet Design for appropriate motor force factor and mid QTS
Custom tooled cone shape for reduced mechanical noise over high excursion
Bolt-through motor design to ensure maximum longevity and ruggedness against mechanical failures
** This motor is bolted through the top so the bolts are not visible from the back like several other models.
Magnet ID shorting ring

SPECIFICATIONS:

RE (Ohms) 6.850
FS (Hz) 36.116
VAS (L) 24.828
Qes 0.469
Qms 2.766
Qts 0.401
BL (NA) 21.022
Mms (Grams) 133.242
Cms (uM/N) 145.749
Sens (dB @ 1w/1m) 85.8dB

Sealed Enclosure 0.5-0.75 ft^3
Ported Enclosure 1.0-1.25 ft^3
Recommended Tuning 35hz
Recommended Port Area
Mounting Depth 3.78”