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JL Audio  CS112LG-TW3

TW3 12" 800W Peak Power Handling Subwoofer with Sealed PowerWedge Subwoofer Enclosure

Item #38965

Condition:   Brand New

Product Highlights

  • 12" Subwoofer
  • 800W Peak Power
  • Sealed PowerWedge Enclosure

  Free 2-Years Warranty Included!
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$829.99

Reg. Price $899.99  Save $70.00
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JL Audio CS112LG-TW3 TW3 12" 400W RMS (800W Peak Power Handling) Subwoofer with Sealed PowerWedge Subwoofer Enclosure


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" TW3 Subwoofer with Sealed PowerWedge Subwoofer Enclosure
  • • Sealed enclosure containing a TW3 subwoofer
  • • Grille (installed)
  • • Owner's Manual

 

 

High-grade Automotive Carpet

In this low-profile PowerWedge™ subwoofer system, JL Audio harnesses the performance of the 12TW3 to deliver amazing sub-bass from an enclosure that is only 4.5 in. (114 mm) deep. This low-profile enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12TW3-D4 and has been fine-tuned through extensive real-world listening.

The PowerWedge™ subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal. Finish: Black, high-grade automotive carpet with "JL AUDIO" embroidered in silver on the front baffle. A steel mesh grille is included to protect the subwoofer driver.

Learn how to wire subwoofers


SPECIFICATIONS


  • Diameter : 12 Inch
  • Sensitivity : 82.1 dB
  • Impedance : 2 Ohm
  • Frequency Response : 22-200 Hz
  • Peak Power Handling : 800 Watts
  • Number Of Subwoofers : 1
  • Enclosure Type : Sealed
  • RMS Power Handling : 400 Watts

FEATURES


Features:

  • Deep, Controlled Bass: Sealed enclosure with one 12" TW3 subwoofer delivers tight, accurate low-frequency performance.
  • Durable Construction: Built from 5/8" medium-density fiberboard and wrapped in black carpet for long-lasting strength and minimal resonance.
  • Steel-Mesh Protection: Heavy-duty grille safeguards the subwoofer while maintaining a sleek, aggressive look.
  • Optimized 2-Ohm Load: 2 Ohm total impedance maximizes amplifier efficiency and power delivery.
  • Reliable Power Handling: Handles 100–400 watts RMS for strong, distortion-free bass.
  • Wide Frequency Response: 22–200 Hz ensures deep bass impact with smooth mid-bass performance.
  • High Efficiency: 82 dB sensitivity provides excellent output even with moderate amplifier power.
  • Compact, Space-Saving Design: Dimensions of 23-3/5" W x 15-1/4" H x 4-4/5" D (without grille) make installation easy in tight spaces.

 

Specifications:

  • Woofer Size (inches): 12
  • Speakers Per Box: 1
  • Woofer Material: Mica-filled Poly
  • Enclosure Type: Sealed
  • Color: Black
  • Pieces in System: 1
  • Width (inches): 23-3/4
  • Height (inches): 15-3/8
  • Depth (inches): 6-5/8
  • Connector Type: 5-way post
  • Frequency Response: 22-200 Hz
  • Power Range (Watts RMS): 400
  • Maximum Wattage: 800
  • UPC: 699440933056
  • Weight: 30
  • 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.

Do you own this product?

Write a review!
  • Great sound, amazingly compact and is very high quality. It's got a nice and clean sound that fits in small trunk space. I'm using a 300-watt mono amp to power this single sub. Lemme say it, if you want excellent sound quality for your driving experience that can get loud and still be clean, no other option but this one. Sounds awesome, hits hard and is maybe the best shallow sub out there. These things pound.

    Oscar
    1/2/2024

  • Hits hard! I can really the thumping in my chest. Fits nicely, thanks to its shallow enclosure. Expensive stuff though

    Dennis
    3/14/2025
free installation

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