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JL Audio 12W3v3-4 + FREE Sealed Enclosure

500W RMS 12" W3v3 Series Single 4-Ohm Subwoofer + Sealed Car Sub Box Made with 3/4" MDF and lined with Polyfil

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• Sensitivity: 87.15 dB
• Mounting depth: 6.65 "
• Injection-molded, mineral-filled polypropylene cone
• Nitrile butadiene rubber surround
•Customization trim ring
• Floating Cone Attach Method
• DMA Optimized Motor
• 3/4" MDF Enclosure
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• 1.5 Cubic ft Volume

Learn more about the 12w3v34_mdfs1215

We apologize

This item has been discontinued

Description


JL Audio brand icon

Authorized dealer

JL Audio 12W3v3-4

500W RMS 12" W3v3 Series Single 4-ohm Subwoofer
Quantity: 1

Product Details:

  • 12" Single 4 ohms W3 v3 Series Subwoofer
  • Power Handling:
    • RMS: 500 watts
  • Mineral-Filled Polypropylene Cone
  • Nitrile Butadiene Rubber NBR Surround
  • Stamped steel basket
  • Customization trim ring
  • Floating-cone attach method
  • Highly linear, DMA-Optimized motor system
  • Insert molded suspension, coil and terminal sub-assembly
  • Patented vented reinforcement collar (VRC)
  • Elevated frame cooling design
  • Nickel plated brass spring terminals
  • Engineered lead-wire design and attachments
  • 13 mm Xmax
  • Frequency Response: 22 - 200 Hz
  • Resonance Frequency (Fs): 26.72 Hz
  • Sensitivity: 87.15 dB
  • Recommended sealed box volume: 1.125 cubic feet
  • Recommended ported box volume: 1.75 cubic feet
  • Top-mount depth: 6.65"
  • Cutout diameter: 11.0625"
  • Authorized Internet Dealer
  • Optional protective subwoofer grille (sold separately)
  • 1-year Manufacturer's Warranty

  • Priced Individually

1.5 Cu Ft - Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS1215)

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.5 cu ft airspace)
Quantity: 1

General Features:

  • Single Sealed 12" Enclosure
  • Internal box volume: 1.5 cubic ft
  • High Quality 3/4" MDF Construction
  • Durable black carpeting
  • Pre-lined with Poly-Fil
  • Seams are fully caulked for better efficiency
  • Gold post terminals for clean and easy wiring access
  • Box Dimensions: 16"L x 17"D x 13-1/2"H
  • 30 Day return policy

Specifications & Details


Subwoofer Specifications
Series
W3 v3 Series
Subwoofer Size
12"
RMS Power Handling
500 watts
Woofer Composition
Mineral-Filled Polypropylene
Woofer Surround
Nitrile Butadiene Rubber NBR
Sensitivity
87.15 dB
Frequency Response
22 - 200 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MDFS1215,12W3v3-4

Weight:

41.85lbs

Internal SKU:

12w3v34_mdfs1215

Internal Product ID:

125645

Customer Ratings & Reviews



5 star
85%
4 star
13%
3 star
1%
2 star
0%
1 star
2%



Durability
4.8
Value
4.7
Features
4.8
Design
4.8
Usability
5

Customer Photos & Videos


Customer Reviews

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Giveaway

The following review is for MDFS1215, which is a part of the bundle you are viewing.

At the price they are asking,($40 shipped), this is a no-brainer. You'd be very hard pressed to buy the MDF used in this enclosure for the price they are selling the complete box for. Its true 3/4", ( I laid a caliper to it to check), and its advertised dimensions and airspace are spot on.

By Joe on March 17, 2014

116

found this helpful.

A winner

The following review is for MDFS1215, which is a part of the bundle you are viewing.

This is just what the woofer doc ordered. The poly fill is already installed. The black carpet looks great. I'm installing a Rockford T-1 dual 4 ohm 12 in the box. I'm anxious to hear how this is gonna sound in my Mark VIII.

By Big O on September 1, 2014

110

found this helpful.

solid box

The following review is for MDFS1215, which is a part of the bundle you are viewing.

Solid box had one screw that didn't grab anything must of hit a soft spot in the wood other then that solid box

By Davy on March 31, 2014

109

found this helpful.

Great bass

The following review is for MDFS1215, which is a part of the bundle you are viewing.

Bought this for an old punch 2 I had sitting around that I put into my sons car. Previously it was in a small truck box for an s10. Couldn't believe the difference that this box made. The sub is getting 200 watts from the little fosgate amp that I had for it but it is twice as loud as it was in my truck with no distortion. Obviously I had it in way to small of a box before. I got one happy kid though.

By Bruce on January 10, 2015

106

found this helpful.

Exactly what I needed.

The following review is for MDFS1215, which is a part of the bundle you are viewing.

I purchased this box to house an Alpine type E sub. I had originally intended on building my own box, but after looking around at the prices of MDF, I found this box, I literally couldn't purchase the materials cheaper than buying this. It's sturdy, and is a perfect match for my sub. I am extremely pleased with my purchase, and would recommend it to anyone looking for a very well built, sealed, enclosure.

By Joshua on February 26, 2015

104

found this helpful.

Good box!

The following review is for MDFS1215, which is a part of the bundle you are viewing.

For a pre built box it does the job very well! The poly fill is useless if you need a bigger box just order a bigger box... No leaks what so ever. I did replace it for a custom built ported box.

By john on December 28, 2014

104

found this helpful.

Great price

The following review is for MDFS1215, which is a part of the bundle you are viewing.

I'm running a rockford fosgate p2 in it. This box has held up great. i can hear a very small leak but only when I was checking for leaks. Otherwise it was inaudible from even a few feet away. Being 100% sealed is very crucial considering it is a sealed box. But overall id say that this is a great box. Cant beat the price. Nothing a little silicon cant fix.

By Derek on August 29, 2013

103

found this helpful.

SEALED ENCLOSURE

The following review is for MDFS1215, which is a part of the bundle you are viewing.

Yes its a prefab box, it is constructed very well with .75" MDF. Solid no leaks.Carpet well done.Looks nice. Just match the air space you want for your sub and your done. I could not build this for the price i paid, so its a no brainer for me. If i was looking for ported or vented i would build one myself because of propper tunning. Just wanted something simple and this exceeded my expectations.

By Charles on May 8, 2014

105

found this helpful.

Awesome price and fast shipping

The following review is for MDFS1215, which is a part of the bundle you are viewing.

Very nice for the money. You can't go wrong with this box. Very nice craftsmanship. Does not come pre-wired though. More than enough poly fill though and very durable carpet.

By ken on August 5, 2013

101

found this helpful.

Nice Touch!!!

The following review is for MDFS1215, which is a part of the bundle you are viewing.

This box has bundled with the NVX 12" VSW sub and it does some good bass! Well crafted, quality carpet, more than enough polylester. It doesn't come pre-wired though, but since it was a free bundle... I could careless!

By William on June 12, 2013

97

found this helpful.

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