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JL Audio  SBX-F-150-SCDBL/12TW3

Stealthbox Dual 12" 800W Peak Power Handling 2 Ohms, TW3 Thin-Line in a Sealed Down-Firing Enclosure Subwoofer for 2009-Up Ford F-150 SuperCrew and 2017-Up F-250/350 Super Duty Crew Cab

Item #95984

Condition:   Brand New

Product Highlights

  • Stealthbox Series
  • Dual 12" TW3 Thin-Line Subwoofers
  • Sealed Enclosure
  • Down-Firing Design
  • 2009-Up Ford F-150 SuperCrew
  • 2017-Up Ford F-250 Super Duty Crew Cab
  • 2017-Up Ford F-350 Super Duty Crew Cab

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$2,199.99

Reg. Price $2,299.99  Save $100.00
Add Extended Warranty
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

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JL Audio SBX-F-150-SCDBL/12TW3 Stealthbox Dual 12" 400W RMS (800W Peak Power Handling) 2 Ohms, TW3 Thin-Line in a Sealed Down-Firing Enclosure Subwoofer for 2009-Up Ford F-150 SuperCrew and 2017-Up F-250/350 Super Duty Crew Cab


We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 12" Stealthbox Dual Thin-Line in a Sealed Down-Firing Enclosure Subwoofer
  • • (2) 12TW3-D8 subwoofers in a sealed enclosure
  • Owner's Manual

 

 

Custom-Fit Bass Upgrade for Ford SuperCrew & SuperDuty Trucks

Experience deep, immersive bass with a space-saving, all-fiberglass Stealthbox® enclosure—custom-built for Ford F-150 SuperCrew and SuperDuty Crew Cab trucks, housing dual 12TW3-D8 subwoofers for powerful, precision-tuned sound without sacrificing interior space.

Seamless Installation with Maximum Bass Performance

Enjoy smart, space-efficient installation under your rear bench seat with a powerful 800-watt subwoofer system—pre-wired for 2-ohm mono to deliver peak performance without compromising comfort.

 

Learn how to wire subwoofers


SPECIFICATIONS


  • Diameter : 12 Inch
  • Impedance : 2 Ohm
  • Peak Power Handling : 800 Watts
  • Number Of Subwoofers : 2
  • Vehicle Make : Ford
  • RMS Power Handling : 400 Watts

FEATURES


Features:

  • Tailored Fit: Designed specifically for Ford F-150 SuperCrew and SuperDuty Crew Cab trucks
  • Premium Build: All-fiberglass, sealed enclosure for durability and acoustic precision
  • Space-Saving Bass: Houses two 12TW3-D8 thin-line subwoofers without using cab space
  • Powerful Output: Delivers deep, high-quality sub bass for an immersive audio experience
  • Smart Installation: Fits neatly under rear bench seat without sacrificing comfort
  • High Power Handling: Handles up to 800 watts for maximum performance
  • Optimized Wiring: Pre-wired for a 2 ohm mono configuration
  • Simple Upgrade: Requires removal of under-seat storage tray if equipped
  • OEM Compatible: Installation requires removing factory subwoofer if equipped
  • No Compromises: Does not affect seat folding or reclining functionality

 

12TW3-D4 Specifications:

  • Continuous Power Handling (RMS): 400 W
  • Recommended Amplifier Power (RMS): 200 – 400 W
  • Nominal Impedance (Znom): Dual 8 Ω
  • Free Air Resonance (Fs): 32.660 Hz
  • Electrical “Q” (Qes): 0.558
  • Mechanical “Q” (Qms): 10.071
  • Total Speaker “Q” (Qts): 0.668
  • Equivalent Compliance (Vas): 1.205 cu ft / 34.12 L
  • One-Way Linear Excursion (Xmax): 0.6 in / 15.2 mm
  • Efficiency (1 W / 1 m): 84.23 dB SPL
  • Effective Piston Area (Sd): 83.517 sq in / 0.0539 sq m
  • UPC: 699440947831
  • Weight: 40
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

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