4Ω

W3-Series 13-Inch 600-Watt Subwoofer Driver, 2-Ohm or 4-Ohm Single Voice Coil If you have the space, it makes a tremendous sense to maximize your subwoofer system's piston area to enhance efficiency (and output). It gets even better when the larger driver delivers additional power handling and excursion. For the preceding reasons, the 13W3v3 can be the best choice for those seeking high output with great sound quality at medium power levels. As with the smaller W3v3's, several exclusive JL Audio technologies and proprietary assembly techniques are applied to the 13W3v3 to enhance linearity and reliability. The 13W3v3 2Ω or 4Ω model is best used with an amplifier powered in the 150W - 600W range and is optimized to operate in a moderate size 1.5 cu. ft. (42.5 l) sealed enclosure, or a 2.25 cu. ft. (63.7 l) ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab. General Specifications Continuous Power Handling (RMS) 600W Recommended Amplifier Power (RMS) 150 - 600W Nominal Impedance (Znom) 4Ω Nominal Diameter 13.5 in / 345 mm Overall Diameter (A) 14.0 in / 356 mm Mounting Hole Diameter (B) 12.5625 in / 319 mm Bolt Hole Circle Diameter (C) 13.2 in / 335 mm Motor Outer Diameter (D) 5.79 in / 147 mm Mounting Depth (E) 7.63 in / 194 mm Driver Displacement 0.096 cu ft / 2.72 liters Net Weight 17.75 lb / 8.05 kg Free Air Resonance (Fs) 23.66 Hz Electrical “Q” (Qes) 0.465 Mechanical “Q” (Qms) 6.774 Total Speaker “Q” (Qts) 0.435 Equivalent Compliance (Vas) 4.793 cu ft / 135.74 L One-Way Linear Excursion (Xmax)* 0.610 in / 15.5 mm Reference Efficiency (no) 0.37% Efficiency (1 W / 1 m)** 87.90 dB SPL Effective Piston Area (Sd) 103.850 sq in / 0.0670 sq m DC Resistance (Re) 3.569 Ω JL Audio 13W3v3 Manual

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Single 13-Inch 600-Watt 4-Ohm Thin Subwoofer-Enclosure for Select 2007-2013 Toyota Tundra-CrewMax Pickups Toyota's largest truck offers amazing people space, but doesn't leave much for a traditional subwoofer enclosure. It's a good thing JL Didn't let conventional thinking get in the way of creating Stealthbox® solutions. Using the remarkable 13TW5v2 thin-line subwoofer, JL Audio have created a powerful Stealthbox® that can be installed behind the back seat of the big Tundra. One is enough for creating outstanding sub-bass with deep extension and solid impact, but for those looking for maximum performance, installing a pair of them will deliver up to 6dB more output. The Hard Data: Contains one 13TW5v2-4 subwoofer in a sealed enclosure. 600 watt power handling. Wired for 4 ohm mono. Installs behind the rear bench. One notch of seat travel is lost with installation and full-recline of the seat-back is only available when the seat is in its more forward positions. If the vehicle is equipped with the factory JBL® subwoofer, you must do one of the following to install the Stealthbox®: A) Permanently modify (cut) the factory trim panel.  B) Obtain a replacement “no-subwoofer” trim panel from Toyota Parts prior to installation. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-T-TUNDCMAX/13TW5v2 Installation Manual

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