2
JL AUDIO
10TW1-2 / 10TW1-4
SUBWOOFER
10TW1-2
10TW1-4
Free Air Resonance (Fs):
41.45 Hz
38.09 Hz
Electrical “Q” (Qes):
0.696
0.639
Mechanical “Q” (Qms):
9.702
10.070
Total Speaker “Q”
(Qts):
0.649
0.601
Equivalent Compliance (Vas):
0.364 ft
3
10.31 litres
0.429 ft
3
12.15 litres
One-way, Linear Excursion (Xmax)*:
0.40 in
10 mm
0.40 in
10 mm
Efficiency (1W/1m)**:
82.5 dB SPL
82.2 dB SPL
Effective Piston Area (Sd):
41.602 in
2
0.0268 m
2
41.602 in
2
0.0268 m
2
DC Resistance (Re):
2.428 ohm
3.516 ohm
Nominal Impedance:
2 ohm
4 ohm
Power Handling (continuous):
300 W
300 W
* 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”!
A
C
D
B
E
F
10TW1 SUBWOOFER PHYSICAL
SPECIFICATIONS
Nominal Diameter:
10.0 in
250 mm
Overall Diameter (A):
10.375 in
264 mm
Mounting Hole Diameter (B):
9.0625 in
230 mm
Bolt Hole Circle (C):
9.7 in
246 mm
Magnet Diameter (D):
4.54 in
115 mm
Mounting Depth (E):
4.36 in
111 mm
Frontal Grille Protrusion (F):
0.87 in
22 mm
Net Weight:
10.5 lbs
4.8 kg
Driver Displacement:
0.047 ft
3
1.33 litres
JL AUDIO
10TW1-2 / 10TW1-4
U.S. PATENTS: #6,095,280 #8,374,379 #5,734,132 | Other U.S. & Foreign patents pending.
All specifications are subject to change without notice.
