JL Audio 13W3v3-4

4Ω

Subwoofer

Nominal diameter	13.5″ / 345 mm
Resonance	23.7 Hz
Q factor	0.44
Sensitivity	87.6 dB
Linear excursion	± 15.5 mm
Program Power	1200 W

JL Audio 13W3v3-4 Subwoofer

Specifications

Sensitivity (1W, 1m, infinite baffle) SPL1W 87.6dB

Thiele & Small parameters

Resonance frequency (free air) fS 23.7Hz
Mechanical quality factor QMS 6.77
Electrical quality factor QES 0.47
Total quality factor QTS 0.44

Large signal parameters

Maximum linear excursion xmax 15.5mm
Air volume displaced at xmax VD 1039cm³
Power handling P 600W
Program power Pmax 1200W

Voice Coil

Nominal impedance Z 4Ω
DC resistance RE 3.6Ω
Inductance (1kHz, estimated) LE 2.8mH

Magnet

Force factor Bl 15.6N/A
Motor constant Bl/√RE 8.26N/√W
Diameter 147mm

Diaphragm

Effective diameter 292mm
Effective area SD 670cm²
Moving mass MMS 212g
Moving mass (without air load) MMD 200g

Suspensions

Stiffness KMS 4.7N/mm
Compliance CMS 213µm/N
Equivalent volume to the compliance VAS 136L
Mechanical resistance RMS 4.66N·s/m

Dimensions

Nominal diameter 13.5″
345mm
Overall diameter 356mm
Baffle cutout diameter 319mm
Mounting depth 194mm
Volume occupied by the driver 2.72L
Net weight 8.05kg

Export this driver to a simulation software:

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