Name: Sundown Audio SML-Series 12" 500W Shallow Mount Subwoofer D2/D4
SKU: 801232

Product Details ＋

Sundown Audio SML-Series 12" Subwoofer

The SML series is a revolutionary line of subwoofers by Sundown Audio. This series is an inch shallower than the SLD line, yet delivers nearly the same excursion, making it the ultimate choice for customers in search of an extremely shallow driver with deep bass. Specifically designed to fit under or behind your seat, the SML series excels in performance, especially within small enclosures.

RMS 500 watts
Dual 2 or 4 ohm voice coils
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 smooth acoustic response
Custom tooled cone shape for reduced mechanical noise over high excursion
Bolt-through motor design to ensure maximum longevity and ruggedness

Specifications

T/S SPECS	SML 10" D2	SML 10" D4	SML 12" D2	SML 12" D4
RE (Ohms)	3.650	6.850	3.650	6.850
FS (Hz)	35.210	36.116	34.932	39.905
VAS (L)	23.679	24.828	39.012	29.593
Qes	0.931	0.469	0.456	0.617
Qms	2.703	2.766	2.862	3.035
Qts	0.341	0.401	0.394	0.513
BL (NA)	17.431	21.022	17.879	22.801
Mms (Grams)	146.986	133.242	182.067	186.887
Cms (uM/N)	139.003	145.749	114.018	85.771
Sens (dB @ 1w/1m)	86.1dB	85.8dB	87.5dB	86.7dB
Xmax	11mm	11mm	11mm	11mm

Enclosure Specifications

	SML 10"	SML 12"
Sealed Enclosure	0.5-0.75 ft^3	0.75-1.0 ft^3
Ported Enclosure	1.0-1.25 ft^3	1.25-1.75 ft^3
Recommended Tuning	35hz	35hz
Recommended Port Area	26-30 sq in	26-30 sq in
Mounting Depth	3.78”	4.45”
Physical Dimensions