JL Audio 13TW5v2 | 13.5" 600 Watt RMS Shallow Subwoofer SVC

Sizes	13.5"
Weight	20.5 lbs (9.3 kg)
Continuous power handling (RMS)	600 W
Sensitivity (SPL @ 1 W/1 m)	2 Ω: 85.51 dB 4 Ω: 85.63 dB
Nominal impedance	2 Ω
Recommended amplifier power (RMS)	250-600 W
Cone material	Mineral-filled polypropylene

Networking & Connections
Speaker connections	Push-button terminal

Mounting Dimensions
Frame outer diameter	Max: 14.2" (361mm) Min: 13.0" (330 mm)
Mounting depth clearance	2.625" (67 mm)
Mounting hole	12.5" (318 mm)
Bolt hole circle	13.5" (343 mm)
Motor outer diameter	6.75" (171 mm)
Driver displacement	0.052 cu ft (1.47 L)

Parameters
Free Air Resonance (FS)	2 Ω: 25.95 Hz 4 Ω: 27.61 Hz
Electrical “Q” (Qes)	2 Ω: 0.51 4 Ω: 0.553
Mechanical “Q” (Qms)	2 Ω: 10.648 4 Ω: 10.692
Total “Q” (Qts)	2 Ω: 0.479 4 Ω: 0.526
Equivalent Compliance (Vas)	2 Ω: 2.26 cu ft (64 L) 4 Ω: 2.13 cu ft (60.31 L)
One-way linear excursion (Xmax; specs are derived via one-way voice coil overhang method with no correction factors applied)	0.433" (11 mm)
Reference Efficiency (NO)	0.23%
Effective piston area (SD)	98.26 in² (0.0634 m²)
DC resistance (RE)	2 Ω: 2.100 Ω 4 Ω: 3.513 Ω

Sealed Enclosure Specifications
Wall thickness	0.75" (19 mm)
Front baffle thickness	0.75" (19 mm)
Volume (net int.)	0.80 cu ft (22.66 L)
External width (W)	19" (483 mm)
External height (H)	15" (381 mm)
External depth (D)	7.75" (197 mm)
-3 dB cutoff frequency (F3)	2 Ω: 41.18 Hz 4 Ω: 41.42 Hz
System resonance (FC)	2 Ω: 50.75 Hz 4 Ω: 52.84 Hz
System Q at resonance (QTC)	2 Ω: 0.937 4 Ω: 1.007