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(2) Rockville Destroyer 15D1 15" Competition Subwoofers+Sealed Sub Box Enclosure

SKU:
(2) DESTROYER 15D1+RD15+K2
$1,432.94 $664.95
(You save $767.99)

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Condition:
New
Bundle:
Yes

Warranty Information:

1 YEAR

New orders ship within 1 business day

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Package Includes:
  • (2) Rockville Destroyer 15D1 15" Competition Car Audio Subwoofer w/USA Voice Coils!
  • (1) Dual Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spade Terminals
  • (1) Rockville RD15 Dual 15” 2.1 cu.ft. 3/4" MDF Sealed Car Sub Enclosure Box USA

Features:

  • Rockville DESTROYER 15D1 15" Dual 1-Ohm Car Subwoofer
  • Peak Power Handling: 8000 Watts
  • Program Power Handling: 4000 Watts   
  • CEA Rated RMS Power Handling: 2000 Watts 
  • Voice Coils are made in the USA! 3” 4-Layer Black Aluminum Voice Coils Wound with Aluminum Wire
  • USA Voice Coils are hands down The Best in the world
  • The voice coils are rated to withstand high temperatures of 300-350C,
  • Triple-Stacked 300 Oz Y35 Magnets. (Y35 is the best grade and they will perform better than most 400 oz magnets)
  • 1-Piece Chrome T-Yoke with Stamped Logo (1 piece t-yokes magnetize better and makes excursion (xmax) better as well as increases the BL rating. BL is basically how much power you get out of the motor and is one of the most important ratings 
  • We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated
  • Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient And Lighter Weight
  • Large 8 Gauge Chrome-Plated Binding Post Terminals (These are the best terminals on the market and they won't oxidize)
  • Black Non-Pressed Paper Cone
  • Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power than the competition
  • Extra Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion
  • Silver Stitching Cone Reinforces the Cone and Ensures Long Life
  • Shiny Paper Dustcap (Paper is the best material and can withstand even higher temperatures than polypropylene dustcaps
  • Impedance: Dual 1-Ohm Voice Coils
  • Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet
  • Rubber Mounting Gasket Makes it Easy To Mount the Subwoofer Air-Tight
  • High BL Magnetic Motor Gap
  • Nomex Spider is resistant to tearing and has the best long-term reliability over regular cotton and poly cotton spiders   
  • Cutout Diameter: 14.76” inches
  • Mounting Depth: 9.76” inches
  • Frequency Response: 33 Hz -1.5 K kHz
  • 25mm T-Yoke + 15mm Washer
  • Recone kits available at reasonable prices
  • Sensitivity:  88.4 dB
  • Sealed Enclosure Volume: 2.02-2.47 Cubic Feet
    Vented/Ported Enclosure Volume: 3.16 - 4.41 Cubic Feet
  • Weight: 52.92 Lbs.
  • Shipping Weight: 56.23 Lbs.
  • Shipping Box Dimensions: 18.9" x 18.9" x 15.35" Inches
  • XMAX: 35 MM

TS Parameters:​​

Parameter

Wired in Series

Description of Measurement

Electrical Parameters

Re

1.7 Ohm

Electrical voice coil resistance at DC

Fo

35.896 Hz

Drive resonance frequency

Mechanical Parameters (Using Laser)

Mms

318.205 g

Mechanical mass of drive diaphragm assembly including air load and voice coil

Mmd (Sd)

305.695g

Mechanical mass of voice coil and diaphragm without air load

Cms

61.781 mm/N

Mechanical compliance of drive suspension

Bl

14.898 N/A

Force factor (Bl product)

Loss Factors

Qms

3.916

Mechanical Q-factor of of drive in free air considering Rms only

Qes

0.550

Electrical Q-factor of drive in free air considering Re only

Qts

0.482

Total Q-factor considering Re and Rms only

Other Parameters

Vas

53.280

Equivalent air volume of suspension

n0

0.433%

Reference efficiency (2 pi-radiation using Re)

Sd

77.931cm²

Diaphragm area

SPL

88.4dB

sensitivity

 Detailed Info:

  • Body: Non-Pressed Paper Cone
  • Gap Plate Inside Diameter: 85.5mm (3.37 inches)
  • Gap Plate Outside Diameter: 210mm (8.27 inches)
  • Gap Plate Thickness: 15mm (0.59 inch)
  • Yoke Outside Diameter:210mm (8.27 inches)
  • Yoke Thickness: 25mm (0.98 inches)
  • Yoke Pole Diameter: 73.9mm (2.91 inches)

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.


The RD15 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 RD15 Dual 15" Sealed Subwoofer Enclosure
  • 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.

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.

1 YEAR
  • UPC:
  • 613815680123

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
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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.
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