Chat
Contact us
Close contact box
Connect ID #
874 510 135 4
Connect ID #
874 510 135 4
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

JL Audio M7-12IB-S-GwGw-4

M7 Series 12" marine subwoofer — optimized for sealed or ported enclosures (Gloss White Sport Grille)

Item # 13693671

This 12" sub can really rock, with a massive magnet and heavy-duty componentry that can handle up to 600 watts RMS.

This 12" sub can really rock, with a massive magnet and heavy-duty componentry that can handle up to 600 watts RMS.

3 questions - 3 answers

Item # 13693671

Low stock
$999.99 each

Other options

60-day returns

If you don't love it, send it back.

Need an expert?

Our Advisors know their stuff and love to help.

60-day price protection

We’ll reimburse you if the price drops.

About the JL Audio M7-12IB-S-GwGw-4

Jon Paul

Awesome bass and classic style

This M7 Series 12" marine subwoofer reflects JL Audio's commitment to awesome sound, cutting-edge styling, and quality engineering. JL Audio designed this high-performance subwoofer for free-air use or for large sealed enclosures, so you can choose the option that best suits your boat.

JL Audio Built In USA

Awesome bass and classic style

This M7 Series 12" marine subwoofer reflects JL Audio's commitment to awesome sound, cutting-edge styling, and quality engineering. JL Audio designed this high-performance subwoofer for free-air use or for large sealed enclosures, so you can choose the option that best suits your boat.

Handles up to 600 watts RMS

This rugged sub can really rock, with a massive magnet and heavy-duty componentry that can handle up to 600 watts RMS. It's tough, too, with a sealed waterproof front and the stylish, UV-resistant titanium-finish "sport" grille. Add it to your existing system, or use it in conjunction with JL Audio's marine speakers to create a powerful sound system that will really rock the waves.

The motor structure allows for extended cone movement, so your bass will be loud and low, yet precise and smooth. This versatile sub will work in sealed or ported enclosures, but it's optimized for free-air applications, so you can mount it directly into a bulkhead if there's no space for a box.

Built for life on the water

Built from the ground up for the marine environment, this rugged subwoofer sports a corrosion-resistant polymer basket that surrounds the internal structure for extra protection. The marine-grade synthetic fiber spider, injection-molded polypropylene cone, and synthetic rubber surround provide outstanding performance, while shrugging off the corrosive effects of sun, salt, and moisture. The UV-resistant grille will stay factory-fresh even after years of outdoor exposure. As an added bonus, you're protected by JL Audio's 2-year warranty.

READ LESS

Product highlights:

  • 12" 4-ohm marine subwoofer
  • gloss white Sport grille included
  • injection-molded mica-filled polypropylene woofer with synthetic rubber surround
  • polymer basket with stainless steel back plate
  • marine-grade brass binding posts
  • marine-grade synthetic fiber spider
  • designed for free air applications
  • also works in large sealed boxes (3 cubic feet optimal)
Specifications:
  • handles up to 600 watts RMS
  • sensitivity: 86.7 dB
  • top-mount depth: 8"
  • cutout diameter: 12-1/16"
  • weight: 25.3 lbs
  • warranty: 2 years
  • MFR # 93671

What's in the box:

  • One 12" Marine subwoofer
  • 1 Grille
  • Six 1-5/8" Stainless-steel screws
  • 6 Stainless-steel flat washers
  • Owner's manual

Customer reviews for JL Audio M7-12IB-S-GwGw-4

Loading reviews...

Average review:

5.0 out of 5 stars
2 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Customer provided image, click to load a larger version.
Customer provided image, click to load a larger version.

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee review (What's this?)

Reviewed on Samsung.com

This review was collected as part of a promotion

Pros:

Cons:

Crutchfield response
Customer provided image, click to load a larger version.
<< >>

More details on the JL Audio M7-12IB-S-GwGw-4

Pat M.

Product Research

Features

Marine Tested: JL Audio's marine speakers are tested in ultraviolet chambers to simulate years of sun exposure, and salt fog chambers to simulate years of exposure to salt-water environments.

Materials: The woofer cone is mica-filled injection-molded polypropylene (IMPP) with UV inhibitors. The surround is synthetic rubber and the woofer uses a marine-grade synthetic fiber spider with a progressive roll design. The basket and grille are UV-resistant polymer; the basket encapsulates the woofer's motor system to prevent corrosion.

Infinite-Baffle Operation: The M7-12IB is optimized for infinite baffle operation so that it can be installed in a variety of locations, without the need for a dedicated enclosure. If an enclosure is used, 3 ft³ is the minimum recommended volume.

Enclosure: If mounting in an enclosure, JL Audio recommends a 3 ft³ sealed or 5 ft³ ported enclosure.

Loading accessories...

Customer Q&A

3 questions already asked

Q
Good day, will a pair work on a JL Audio M400/4?
robert  Apr 29, 2023
1 answer
A
Greetings Robbie, and thank you for your question. The M400/4 amplifier by design is to run full range speakers. Two channels bridged can run a subwoofer, but one that requires less power than the M7. If you are planning on running two of the M7s in a free air space, you need the XDM 600/1, but if you will be building enclosures for these two subs, you then would need the XDM1000/1 amp.
thomas  Apr 29, 2023 (Staff)
Q
What size hole is needed?
tyler  Apr 09, 2023
1 answer
A
I would be happy to help, Tyler. This solid JL Audio M7 12" subwoofer needs a hole cutout of 12-1/16". These are some of my favorite marine subwoofers, true performers!
bo  Apr 09, 2023 (Staff)
Q
Do you have this available in Gun Metal? Black and Gray.
rodger  Nov 03, 2021
1 answer
A
Hi Rod. I'm sorry we don't. We are also out of the white ones as well.
kenneth  Nov 03, 2021 (Staff)

Loading articles...

Compare the sound