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MTX 5515-22 Subwoofer + Atrend 15SQV 15" Vented Subwoofer Enclosure

800W Peak (400W RMS) 400W 15" 55 Series Dual 2 Ohm Subwoofer + Atrend 15SQV

MTX
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• 800W Peak
• 400W RMS
• Dual 2 ohm Voice Coil
• Polypropylene Cone
• Rubber Surround
• Spider Plateau Venting Mechanically Cools the Voice Coil
• Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion

Learn more about the mtx-551522_15sqv

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This item has been discontinued


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Description


MTX brand icon

Authorized dealer

MTX Audio 55 Series Subwoofer

MTX 5515-22 55 Series Subwoofer

The MTX Audio 55 Series subwoofers are the perfect solution for improving your car sound quality while taking up little space. Their low profile means they do not need a large enclosure and will still deliver powerful bass. How do they do this? With an improved surround compared to traditional Half-Roll surrounds, expanded surface area and reduced distortion due to progressive suspension controls. With over 40 years of audio experience, MTX Audio makes sure and knows how to create quality audio with their products, and the 55 Series is no exception!

MTX Inverted Apex Surround

MTX Inverted Apex Surround

The MTX Inverted Apex Surround increases the surface area of the sub to allow for more air movement, accurate bass reproduction and higher SPL. Traditional Half-Roll Surrounds have an inherent wrinkling when reproducing bass due to the physics of its motion, which causes distortion. The Inverted Apex Surround moves symmetrically through both positive and negative cycles which eliminates this type of distortion.



Progressive Suspension Control

MTX Audio Series Subwoofer

Progressive Suspension control the excursion of the subwoofer at high power levels which reduces distortion. Eliminating this 3rd order distortion means you can play your music loud and rely on your subwoofer to take of itself.



Radial Ribbed T-Yoke

MTX Audio Series Subwoofer

Two features really make sure the MTX subwoofers stay cool: the Spider Plateau Venting and the Radial Ribbed T-Yoke. The Spider Plateau Venting is a mechanical cooling process that targets cool air at the voice coil. This means the subwoofer cools itself as it is playing. The Radial Ribbed T-Yoke acts as a heat sink that dissipates heat and decreases distortion.


MTX 5515-22

800W Peak (400W RMS) 15" 55 Series Dual 2-ohm Car Subwoofer
Quantity: 1

Product Details:

  • 15" Dual 2 ohm 55 Series Subwoofer
  • Power Handling:
    • Peak: 800 watts
    • RMS: 400 watts
  • Polypropylene Cone
  • Rubber Surround
  • Inverted apex surround for more air and higher SPL
  • Plateau venting for mechanical cooling process
  • Radial ribbed t-yoke as a heat sink to manage temperature
  • 2" High Temperature Voice coil
  • 15.24 mm Xmax
  • 49 oz. Double Stacked magnet motor structure
  • Frequency Response: 19 - 130 Hz
  • Resonance Frequency (Fs): 25 Hz
  • Sensitivity: 85.4 dB
  • Recommended sealed box volume: 1.5 cubic feet
  • Recommended ported box volume: 2.48 cubic feet
  • Top-mount depth: 8"
  • Cutout diameter: 13.875"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

Atrend 15SQV

Empty Single 15" Pro Series Ported Subwoofer Enclosure
Quantity: 1

Product Details:

  • 15" Single Ported Subwoofer Enclosure
  • Maximum subwoofer mounting depth: 16.50"
  • Subwoofer cutout diameter: 14"
  • Durable 3/4" Medium Density Fiberboard (MDF) construction
  • Box volume: 2.25 cubic feet (per chamber)
  • Total box volume: 2.25 cubic feet
  • Mitered edge construction provides cleaner finish
  • Miter joints feature over 41% more surface area
  • More surface area translates into a stronger bond
  • Dado joints offer an 80% increase in surface area
  • Built using trick glue for up to 3600 PSI holding ability
  • Premium carpeted finish
  • Silver spring-loaded terminal cups
  • Dimensions: 21.00" L x 15.75" H x 17.25" W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Port Specifications:

  • Rectangle shaped port
  • Number of ports: 1
  • Estimated port tuned frequency (fb): 39 Hz
  • Port Dimensions: 1.50" L x 14.25" H x 13.25" W

Product history:

MTX 5515-22, 15SQV thumbnail
(newest, current model)
MTX TR5515-04 thumbnail
(previous model, replaced by MTX 5515-22 Subwoofer + Atrend 15SQV 15" Vented Subwoofer Enclosure)

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Specifications & Details


Subwoofer Specifications
Series
55 Series
Subwoofer Size
15"
RMS Power Handling
400 watts
Peak Power Handling
800 watts
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Sensitivity
95 dB
Frequency Response
20 - 130 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Ported
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Spring posts (banana clip ready)
Box Exterior Color
Charcoal
Box Finish
Carpet
Second Width
17.50"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

5515-22, 15SQV

Weight:

57.50lbs

Internal SKU:

mtx-551522_15sqv

Internal Product ID:

193241

Customer Ratings & Reviews


MTX 5515-22 Subwoofer + Atrend 15SQV 15

5 star
71%
4 star
21%
3 star
0%
2 star
7%
1 star
0%



Durability
4.5
Value
4.9
Features
4.6
Design
4.7
Usability
4.7

Customer Reviews

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Great value

The following review is for 15SQV, which is a part of the bundle you are viewing.

Great price and works fine I know pre fab boxes ARENT ideal but if you do go with one this is not a bad option

By Gjc15 on February 23, 2015

81 found this helpful


Good

The following review is for 15SQV, which is a part of the bundle you are viewing.

Sounds great. Sub didn't fit perfect but hey. It's prefab. I simply made it fit.

By Cameron on April 19, 2017 Checkmark Icon Verified purchase

38 found this helpful


nice box

The following review is for 15SQV, which is a part of the bundle you are viewing.

was a perfect match for my sub, the port works really well

By Johnny on March 4, 2016 Checkmark Icon Verified purchase

39 found this helpful


Hits hard, clean bass.

The following review is for 5515-22, which is a part of the bundle you are viewing.

put this sw in a 3.75 port tuned to 33hz box. Very clean bass. Hard to find subs with these specs at this kind of price.

By dusty rhodes on October 27, 2013

39 found this helpful


sq box

The following review is for 15SQV, which is a part of the bundle you are viewing.

Great box for my nvx vcw 15s loud and sounds great

By christian on September 13, 2015

36 found this helpful


BEST DEAL

The following review is for 15SQV, which is a part of the bundle you are viewing.

This box is vented and it really shakes with my rockford p1 in it both great deals the box is heavy and once u put it in the trunk it dont move or slide around

By Dan on February 19, 2017

32 found this helpful


Great product!

The following review is for 15SQV, which is a part of the bundle you are viewing.

I would recommend this product because it complements my sub perfectly and it's build very sturdy. Make sure you check your trunk dimensions before the purchase of this product for it's a bit bulky and might take up quite a bit of trunk space but if you have your mind set on purchasing a 15" sub this must be something you are already willing to give up for great sound. I would also suggest you fill the inclosure with polyfill to add a deeper bass. Overall if you are buying any kind of enclosure for your sub I would highly recommend purchasing a ported one like this one A+ product

By Alvaro on October 15, 2016 Checkmark Icon Verified purchase

32 found this helpful


Great box for a prefab!

The following review is for 15SQV, which is a part of the bundle you are viewing.

This box has really nice construction and is really solid. It's constructed from legitimate 3/4 MDF and the carpeting is nicely done.

By Michael on October 15, 2015 Checkmark Icon Verified purchase

33 found this helpful


Great product

The following review is for 15SQV, which is a part of the bundle you are viewing.

Super fast shipping. Exactly what my son wanted and he's very happy

By Julie on January 17, 2017 Checkmark Icon Verified purchase

30 found this helpful


Great value

The following review is for 15SQV, which is a part of the bundle you are viewing.

For the price you can’t beat it but I think I need a box built for the sub I have but it held me down in my traverse but now I have a yukon

By Anonymous on June 24, 2019 Checkmark Icon Verified purchase

29 found this helpful



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