null
  • 90 Day Hassle Free Returns
  • Free Same Day Shipping
  • Expert Advice
  • Lowest Price Guarantee

(2) MTX 5515-44 15" 400w RMS Car Audio Subwoofers Subs+Sealed Sub Box Enclosure

SKU:
(2) 5515-44+RD15B+K2
$764.88 $419.90
(You save $344.98)

Out of stock

Enter your email address to be notified when this item is back in stock.
Condition:
New
Bundle:
Yes
SHADOWPARENT:
SHADOWS:
KITPARENTS:
KITCOMPONENTS:
, 1225, 9361
Custom_Condition:
BRAND NEW IN ORIGINAL PACKAGING

Warranty Information:

2 YEAR

New orders ship within 1 business day

Call for Expert Advice
Call now: 1-646-758-0144

Items included in this bundle

Package Includes:

  • (2) MTX 15" Car Audio Subwoofer Subs
  • (1) Rockville Dual 15” 2.1 cu.ft. Bedlined Sealed Car Subwoofer Enclosure Box
  • 20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
  • 20 Feet of 14 AWG Blue Speaker Wire
  • 4 Spade Terminals

Authorized MTX Audio Dealer!

Description of 5515-44:

High SPL Subwoofers
55 Series Subwoofers are high SPL subwoofers that deliver the most bass for your buck. Implementing many of the same features found on our 75 & 95 Series SuperWoofers, the 55 Series can rock hard and loud for extended periods of time, while maintaining accurate and clean bass throughout the party. You will be impressed.

The 5515-44
The 5515-44 is a 15″ dual voice coil, 400 watt, 4 ohm subwoofer built on the MTX tradition of getting more than expected. The 55 Series subs are often used in applications where bass levels are the most important factor. These subwoofers are designed to move air and go boom! They are true monsters of bass and are a great choice for anyone that really wants to be heard.

55 Series Spider Plateau Venting
This subwoofer also incorporates Spider Plateau Venting which is a mechanical cooling process that targets cool air at the voice coil and a radial ribbed t-yoke that acts as a heat sink effectively managing the subwoofer temperature for long term rocking performance.

The MTX Inverted Apex Surround
This subwoofer features the MTX Inverted Apex Surround. This is a departure from a traditional half roll surround. The Inverted Apex is narrower thereby increasing the surface diameter of the subwoofer cone enabling it to displace more air and generate higher SPL. The 55's are designed with a progressive suspension that lowers distortion resulting in improved sound quality even at high volume.

Features:

  • MTX 5515-44 15" 800 Watt Peak/400 Watt RMS 4-Ohm Car Subwoofer
  • RMS Power Handling: 400 Watts
  • Peak Power Handling: 800 Watts
  • Recommended Amp Power: 200-400 Watts RMS
  • Impedance: Dual 4 Ohms
  • Frequency Response: 19Hz - 130Hz
  • Sensitivity: 85.4 dB
  • Voice Coil: 2" inches (Dual)
  • Magnet Weight: 49 oz.
  • Mounting Depth: 8.0" inches
  • Cut Out Diameter: 13.875"
  • Volume Displacement: 85.43 cu in
  • Sealed Enclosure Net Volume: 1.5 cu ft.
  • Vented Enclosure Net Volume: 2.48 cu ft.
  • Inverted Apex Surround: Increases Surface Area Resulting in Increased Volume Displacement and SPL
  • Spider Plateau Venting: Targets Cool Air at Voice Coil for Improved Thermal Performance
  • Progressive Suspension: Controls Excursion at High Power Reducing Distortion Resulting in Better Sound Quality
  • Radial Ribbed T-Yoke: Helps Dissipates Heat and Decreases Distortion Improving Sound Quality

Click here for the Installation Sheet


Description of RD15B:

The RD15B dual sealed speaker box is made in the USA with Grade “A” ¾” MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years. All Rockville enclosures come with a customized enhanced glue that is unmatched by any other manufacturer. That means that the carpet will stay in place and not rip or tear. The ¾” USA MDF is much stronger then any type of import wood.  This will keep your box performing at an optimal level by not flexing and distorting your woofers. Your woofers will thank you!  EVERY Rockville enclosure is not only glued at all joints but stapled as well. If that wasn’t enough we add a layer of silicon to every seam! This makes your Rockville enclosure rock even more! 

MADE IN THE USA WITH PRIDE!

Features:

  • Rockville RD15B Dual 15” 2.1 cu.ft. Bedlined Sealed Car Subwoofer Enclosure Box
  • Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!
  • 3/4" USA Heavy Duty MDF Construction
  • Machine precision cut mounting holes
  • Top of the line Glue for extra durable adhesion
  • Designed, tested, and engineered to work with most of today’s popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.
  • Covered and Finished with a Durable Bed Liner Coating

Enclosure Measurements:

  • Type of Enclosure: Sealed
  • Enclosure Sub Size: Dual 15"
  • Dimensions in Inches: 16.75" L x 36" W x 16.25 H"
  • Top and Bottom Depth: 16.75"
  • Mounting Depth: up to 15.5" (enough depth for any sub on the market)
  • Gross Volume Per Sub (Measurement for the outer dimensions of the box): 2.7 Cubic Feet
  • Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 2.1 Cubic Feet
About Rockville Quality Control Procedures:

The Rockville brand stands for Quality, Innovation and Value. All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All user functions are tested and all internal components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous standards, and to make sure that there is never a batch of products with even a slight problem. All Rockville sub enclosures are backed with a full 90 day warranty, though it is unlikely that you will need to use it.

Complete Dual Subwoofer Enclosure Installation Kit!

Includes:

  • 20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
  • 20 Feet of 14 AWG Blue Speaker Wire
  • 4 Spade Terminals

This accessory package includes everything you need to install two subwoofers into an enclosure, and wire your enclosure to your amplifier.  This package is a top of the line accessory package which we put together and tested. 

The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure.  The speaker wire is 14 gauge.  This is way better than using 16 gauge.  You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire.  These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly.

2 YEAR
  • UPC:
  • 613815666875

WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

Car Subwoofer Impedance Wiring Guide

Use our car subwoofer and amp wiring diagrams to figure out which amplifier is compatible with your subwoofer(s) and how to wire it properly.

New orders ship within 1 business day
Back to links
Our tech support representatives are product experts and can help you choose the best item for your needs. We can also help you with installation or troubleshooting problems. Our tech reps are available Monday to Friday from 9 AM to 5 PM EST. Our customer support reps are available 24/7.
Back to links
At Rockville you are buying manufacturer direct and we guarantee our prices are the lowest around. If you find a better deal then we want to know about it. You can Email sales@rockvilleaudio.com with the link and we will look into it and get back to you.
Back to links