facebook no script image
OnlineCarStereo.com is currently under maintenance. Please call 310-526-8635 if youre having problems placing your order.

JL Audio  12TW1-2

TW1 Series 12" 600W Peak Power Handling 2 Ohms, Shallow-Mount Component Car Subwoofer

Item #45890

Condition:   Brand New

Product Highlights

  • TW1 Series
  • 12" Subwoofer
  • 600W Peak Power
  • 2 Ohms Impedance
  • Shallow-Mount Design

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

$469.99

Reg. Price $549.99  Save $80.00
In Stock
In Stock
 
Add Extended Warranty
Getting Delivery Estimate...
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping.
60 DAYS Price change protection.

No Credit needed for acima logoLearn More

JL Audio Authorized Dealer

JL Audio Banner for Onlinecarstereo

JL Audio 12TW1-2 TW1 Series 12" 300W RMS (600W Peak Power Handling) 2 Ohms, Shallow-Mount Component Car Subwoofer


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?
  • • (1) 12" Thin-Line subwoofer
  • • Grille
  • • On-line product registration information
  • Owner's Manual

 


Why Choose JL Audio 12TW1-2 Component Car Subwoofer?


 

 

JL Audio 12TW1-2 Component Car Subwoofer Front View
Big Bass, Small Package

Perfect for tight spaces, this subwoofer features a compact 4-3/8" shallow-mount design that allows near-full forward cone excursion with minimal clearance. Engineered for small enclosures, it delivers smooth, deep, and powerful bass without compromising on sound quality—proving that great things do come in small packages.

Durable, High-Performance Bass

Built to last, this subwoofer features an injection-molded, mica-filled polypropylene cone with a rubber surround for low distortion and moisture resistance. DMA-optimized motor and suspension design ensures linear excursion, tight, clean bass, and consistent output at all power levels—delivering reliable, high-quality performance every time.

JL Audio 12TW1-2 Component Car Subwoofer Side Profile View
JL Audio 12TW1-2 Component Car Subwoofer Three Quarter Front View
Compact Frame, Powerful Flexibility

Maximize installation options with a cast-alloy, space-saving frame featuring flat edges for tight side-by-side mounting. Designed for versatility, this subwoofer pairs seamlessly with amplifiers ranging from 75–300 W RMS, delivering powerful, clean bass no matter your setup.

 


Frequently Asked Questions (FAQ)


  • • Will the JL Audio 12TW1-2 fit in a shallow subwoofer enclosure?
    Yes, the 12TW1-2 is designed for shallow-mount installations where space is limited. Use an enclosure that meets JL Audio's recommended specifications to achieve the best bass performance.
  • • What is the recommended continuous power range for this subwoofer?
    The 12TW1-2 has a continuous power handling of 300 watts RMS. For optimal performance, we recommend pairing it with an amplifier capable of delivering between 75 and 300 watts RMS.
  • • Can I connect it directly to my factory radio?
    No, the 12TW1-2 requires an external amplifier to operate properly. A factory radio alone cannot provide enough power to drive the subwoofer efficiently.
  • • Why does it sound distorted when I turn up the volume?
    Distortion is commonly caused by amplifier clipping, excessive bass boost, or incorrect gain settings. Proper amplifier tuning will produce cleaner bass while protecting the subwoofer.
  • • Can I use it in a sealed enclosure?
    Yes, the subwoofer performs very well in a properly sized sealed enclosure. A sealed box provides accurate, tight bass and requires less installation space than many ported designs.
  • • Why does my amplifier keep going into protection mode?
    This is often caused by incorrect wiring, poor grounding, or an impedance load the amplifier cannot handle. Verify the speaker wiring and power connections before replacing any components.
  • • What size amplifier should I use with the JL Audio 12TW1-2?
    Select an amplifier that provides clean power within JL Audio's recommended RMS power range. Matching the amplifier correctly helps maximize performance and prevent speaker damage.
  • • Why do I hear vibration when it is playing?
    The vibration usually comes from loose interior panels, license plates, or nearby objects rather than the subwoofer itself. Securing those items will improve overall sound quality.
  • • Can I install two JL Audio 12TW1-2 subwoofers in one system?
    Yes, many users install dual subwoofers for greater bass output and improved low-frequency coverage. Make sure your amplifier can safely support the combined speaker impedance.
  • • Is this a dual or single voice coil subwoofer?
    The 12TW1-2 is a single voice coil subwoofer with a nominal impedance of 2 ohms. Ensure your amplifier is stable at a 2-ohm load before finalizing your installation.

Learn how to wire subwoofers


SPECIFICATIONS


  • Diameter : 12 Inch
  • Sensitivity : 85.07 dB
  • Impedance : 2 Ohm
  • Frequency Response : 24-200 Hz
  • Peak Power Handling : 600 Watts
  • Shallow Mount : Yes Inch
  • Number of Voice Coils : Single
  • Suggested Sealed Box Volume : 0.65 Cubic ft.
  • Suggested Ported Box Volume : 1.125 Cubic ft.
  • RMS Power Handling : 300 Watts

FEATURES


Features:

  • Compact, Shallow-Mount Design: Only 4-3/8" mounting depth fits tight spaces while allowing near-full forward cone excursion with minimal clearance.
  • Powerful Bass in Small Boxes: Optimized for small enclosures; generates smooth, deep bass despite compact size.
  • Durable Construction: Injection-molded mica-filled polypropylene cone with rubber surround ensures low distortion and moisture resistance.
  • DMA-Optimized Performance: Proprietary motor and suspension design delivers linear excursion, tight bass, and consistent output.
  • Space-Saving Frame: Cast-alloy frame with flat edges allows close side-by-side mounting.
  • Versatile Amplifier Pairing: Works well with 75–300 W RMS amps.

 

Specifications:

  • Size: 12-inch
  • Impedance: 2 Ohms
  • Cone Material: Mica-filled Polypropylene
  • Surround Material: Rubber
  • Basket Material: Cast Alloy
  • Grille: Black steel mesh
  • Sensitivity: 85.07 dB at 1 W
  • Frequency Response: 24–200 Hz
  • Max RMS Power Handling: 300 W
  • Peak Power Handling: 600 W
  • Top Mount Depth: 4 5/8 in
  • Cutout Diameter: 11 1/16 in
  • Frame Dimensions: 12.375 × 12.375 in
  • Vas: 28.54 liters
  • Fs: 35.06 Hz
  • Qts: 0.577
  • Xmax: 10 mm
  • Sealed: 0.65 cu. ft (ideal), 0.52–0.95 cu. ft (min–max)
  • Ported: 1.125 cu. ft (ideal), 0.9–1.36 cu. ft (min–max)
  • UPC: 699440921893
  • Weight: 10
  • 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!
  • Wow! just wow! I'm absolutely amazed by the performance of this compact subwoofer. It delivers exceptional bass, exhibits impressive responsiveness, and boasts top-notch quality. The shipping was also swift, and the product arrived in pristine condition.

    Max Davis
    10/13/2023

  • Amazing sub! The bass is clean and crisp, truly living up to the JL Audio name. Plus, it looks fantastic.

    Jared
    5/31/2024

  • Amazing bass and doesn't need a break in to get the best sound out of it. Clean sound, and it doesn't need much space since it is a shallow sub.

    Adam
    4/7/2025
free installation

Must haves for JL Audio 12TW1-2:

Other items that might interest you: