1210 S4 – 1000 Series 10″ Shallow Subwoofer

The 1200 series 10″ is optimized for linear performance and versatility in small to medium size sealed and vented enclosures with mounting depth of only 3.81″. It performs well in 4th and 6th order bass-reflex arrangements, achieving virtually any desired response shape.

Single 4ohm
Fs	29.470 Hz
Qms	4.130
Vas	42.010 l
Cms	0.280 mm/N
Mms	105.590 g
Rms	4.730 kg/s
Xmax	9 mm one-way linear
Dia	204.140 mm
Sd	327.300 cm²	
Qes	0.650
Re	3.200 Ω
Le	1.500 mH
Z	3.840 Ω
Bl	9.830 Tm
Bl²/Re	30.200 N²/W
Qts	0.560
no	0.160 %
SPL	84.190 dB
EBP	45.520

Dual 4ohm (Discontinued)
Fs 33.404 Hz 
Qms 3.206 
Vas 33.901 l 
Cms 0.223 mm/N 
Mms 101.867 g 
Rms 6.667 kg/s 
Xmax 9mm one-way linear
Dia 204.123 mm 
Sd 330.000 cm² 
Qes 0.765 
Re 7.600 Ω 
Le 1.500 mH 
Z 9.120 Ω 
Bl 14.571 Tm 
Bl²/Re 27.936 N²/W 
Qts 0.618 
no 0.159 % 
SPL 84.166 dB 
EBP 43.648

Nominal Diameter		10.0in
Overall Diameter		10.35in / 263mm
Mounting Hole Diameter		9.25in / 235mm
Motor Outer Diameter		5.11in / 130mm
Mounting Depth			3.81in / 97mm
Driver Displacement		0.04 cu ft / 1.2l

Minimum Sealed Volume		0.6 cu ft / 17l net
Minimum Vented Volume		1.05 cu ft / 30l net*

* Tune for desired response

The above designs have been engineered for a “two tier” balance of compatibility: First, between the cabin acoustics of a sedan, hatchback and an SUV, and second, between the two available voice coil configurations, for a total of six balance points. This ensures a linear response and optimal power handling for listening purposes under most circumstances. Please visit our Enclosure Design Service page for custom designs.