2 JL AUDIO 10WØ/12WØ/15WØ
SUBWOOFER: 10WØ-4 10WØ-8 10WØ-12 12WØ-4 12WØ-8 12WØ-12 15WØ-4 15WØ-8
Free Air Resonance (Fs): 24.2 Hz 25.6 Hz 23.9 Hz 22.1 Hz 23.2 Hz 21.8 Hz 19.2 Hz 18.6 Hz
Electrical “Q” (Qes): 0.420 0.413 0.440 0.451 0.447 0.473 0.403 0.420
Mechanical “Q” (Qms): 8.560 8.560 8.560 8.974 8.974 8.974 11.29 11.29
Total Speaker “Q” (Qts): 0.400 0.394 0.419 0.429 0.426 0.449 0.389 0.405
Equiv. Compliance (Vas): 2.45 ft
3
2.45 ft
3
2.45 ft
3
5.65 ft
3
5.65 ft
3
5.65 ft
3
12.63 ft
3
12.63 ft
3
69.4 litres 69.4 litres 69.4 litres 160.0 litres 160.0 litres 160.0 litres 357.8 litres 357.8 litres
One-way, Linear Excursion: 0.340 in 0.340 in 0.340 in 0.340 in 0.340 in 0.340 in 0.340 in 0.340 in
(Xmax)* 8.6 mm 8.6 mm 8.6 mm 8.6 mm 8.6 mm 8.6 mm 8.6 mm 8.6 mm
Efficiency (1W/1m)**: 85.5 dB 86.3 dB 85.1 dB 87.6 dB 88.3 dB 87.2 dB 89.8 dB 89.2 dB
Effective Piston Area (Sd): 54.7 in
2
54.7 in
2
54.7 in
2
82.3 in
2
82.3 in
2
82.3 in
2
130.2 in
2
130.2 in
2
0.0353 m
2
0.0353 m
2
0.0353 m
2
0.0531 m
2
0.0531 m
2
0.0531 m
2
0.0840 m
2
0.0840 m
2
DC Resistance (Re)***: 3.86Ω 6.43Ω 10.39Ω 3.86Ω 6.43Ω 10.39Ω 3.97Ω 7.57Ω
Nominal Impedance: 4Ω 8Ω 12Ω 4Ω 8Ω 12Ω 4Ω 8Ω
Power Handling (continuous): 125W 125W 125W 125W 125W 125W 150W 150W
Mounting Depth: 5.375 in 5.375 in 5.375 in 6 in 6 in 6 in 7 in 7 in
137 mm 137 mm 137 mm 152 mm 152 mm 152 mm 178 mm 178 mm
Mounting Hole Diameter: 9.125 in 9.125 in 9.125 in 11 in 11 in 11 in 13.8125 in 13.8125 in
232 mm 232 mm 232 mm 279 mm 279 mm 279 mm 351 mm 351 mm
Driver Displacement: 0.050 ft
3
0.050 ft
3
0.050 ft
3
0.070 ft
3
0.070 ft
3
0.070 ft
3
0.110 ft
3
0.110 ft
3
1.4 litres 1.4 litres 1.4 litres 2.0 litres 2.0 litres 2.0 litres 3.11 litres 3.11 litres
*Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied. **Efficiency (1W/1m) is not
an accurate indicator of a
subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”. All other specifications remain the same.
SUBWOOFER SPECIFICATIONS
WØ EXPLODED VIEW... ANATOMY OF A WINNER
Large diameter,
progressive roll flat
spider for outstanding
mechanical control
and alignment
Patented “VRC” vented
reinforcement collar
greatly improves
structural integrity and
voice coil cooling
Massive six-layer
(8-layer for the 12Ω WØ)
voice coil on Kapton
®
former for superior
thermal powerhandling
Sealed
Polypropylene
Dust Cap
Large roll, foam
surround provides
superior centering
at high excursions
