Name: MTX SLH12
Brand: MTX
SKU: slh12
Price: 139.95 USD
Availability: InStock
Rating: 5.0000 (1 reviews)

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Product highlights

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 1.73 cubic feet
• Mounting hardware included

Learn more about the slh12

$139.95

with warranty

Free shipping in USA. Provide zip for delivery date.

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In Stock

Brand new

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Description

Authorized dealer

Product Details:

12" Single Ported Subwoofer Enclosure
Durable 3/4" Medium Density Fiberboard (MDF) construction
Vinyl and carpet finish with embroidered MTX logo at the top
Progressive slot port for more bass and less noise
Quick and easy assembly as screws and cables are included
Maximum subwoofer mounting depth: 10.84"
Subwoofer cutout diameter: 11.3"
Total box volume: 1.73 cubic feet
Dimensions: 20.67" L x 17" W x 15.75" H
Authorized Internet Dealer
1-year Manufacturer's Warranty

Port Specifications:

Rectangular port
Number of ports: 1
Estimated port tuned frequency (fb): 40 Hz

Specifications & Details

Box/Enclosure specifications

Subwoofer Size

12"

Subwoofer Cutout Shape

Round / Circle

Box Type

Ported

Number of Subwoofers

Box Style/Shape

Square/Rectangle

Cutout Diameter or Length

11.3"

Maximum Speaker Depth

10.84"

Total Box Volume

1.73 cubic feet

Wood Thickness

3/4"

Box Exterior Color

Black

Box Finish

Carpet and Vinyl

Tuning Frequency

40 Hz

Port Details

Number of Ports

Tuning Frequency

40 Hz

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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Overall rating distribution

5 star		100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

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By feature average rating

Durability		5
Value		5
Features		5
Design		5
Usability		5

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Customer Reviews

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The sledgehammer 12-in ported box

I gave it 5 stars because it's a bad azz box The 12-in MTX sledgehammer box. It's a very nice box. I love the carpeting. I love the front vinyl. I love the way my subwoofer recesses into the box ports big shook my car like a pro I love embroidering on the back of the box I guess you need a big box fror the slughammer sub that this box is made for I wish mTX sTill made the band pass boxes
Cons. It was a little bit too big for my Pontiac Grand Prix GT 2000 3.8 V6. I can put it in my car but I couldn't put it all the way to the maybe there's a way to grind down the fins heat sinks on the Bose amp or move it over? to fit it in back of the seat because of the Bose amps real bummer ????

By Dustin on May 28, 2025 Checkmark Icon

Verified purchase