1512 S4/D4 – 1000 Series 12″ Subwoofer

The 1000 series 12 is optimized for linear performance and versatility in medium size sealed and vented enclosures and infinite baffle alignments.

Dual 4 ohm

Fs	36.54 Hz
Qms	6.926
Vas	59.22 l
Cms	0.173 mm/N
Mms	109.7 g
Rms	7.324 kg/s
Dia	250.7 mm
Sd	490.9 cm²	
Qes	0.8505
Re	7.324 Ω
Le	4.29 mH
Z	66.96 Ω
Bl	14.73 Tm
Qts	0.7575
no	0.3239 %
SPL	87.2 dB
EBP	42.96

Xmax    10mm (one-way linear excursion)

Nominal Diameter		12in
Overall Diameter		12.99in / 330mm
Mounting Hole Diameter		11.1in / 282mm
Motor Outer Diameter
Mounting Depth			6.06in / 154mm
Required Pole Vent Clearance    0.24in / 6mm
Driver Displacement		0.07 cu ft / 1.98l

Minimum Sealed Volume		1.50 cu ft / 42l net
Minimum Vented Volume		3.00 cu ft / 85l net*
Infinite Baffle Approved
* Tune for desired response