Crunch CRW12D4 12" Subwoofer+Vented Bed Lined Center Console Sub Box Enclosure

$759.98 $337.90 Save 56%
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Product Description

Package Includes:

  • (1) Crunch CRW12D4 12" 800 Watt Subwoofer DVC 4 Ohm Car Audio Sub
  • (1) Rockville REC135 Vented Bed Lined 12" Center Console Subwoofer Enclosure Sub Box
  • (1) Complete Single Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spades

Description of CRW12D4:

Crunch CRW12D4 subwoofer with dual 4 Ohm design delivers 800 watts and features heavy gauge, powder-coated, stamped steel basket.


  • Terminal Type
    Spade style terminals for easy installation.
  • Configuration
  • Surround / Cone Coupling
    The pressure treated foam surround along with the poly cotton spider helps keep the piston motion of the subwoofer linear and distortion free.
  • ?Voice Coil / Former Assembly
    Vented aluminum former holds a 2" voice coil while allowing the heat to be exchanged. (Less heat means less distortion)
  • Spider
    Poly cotton spider, along with the surround, allows the woofer to handle more power with minimum distortions.
  • Frame / Venting
    Heavy duty powder coated steel frame allows back venting, which exchanges heat with cool air, resulting in more power handling and increased reliability.
  • Motor
    Vented high energy motor assembly with heavy duty magnets increases power handling and increases SPL.


  • Weight: 8.1 lbs
  • Dimensions: 14.75 × 14.5 × 7.25 in
  • Series: CRW
  • Color: Black
  • Warranty: 1 Year
  • Compatible Vehicles: Universal
  • Subwoofer Configuration: Round
  • Subwoofer Voice Coils: 2
  • Subwoofer Impedance (ohms): 4
  • Subwoofer RMS Power Handling (watts): 400
  • Subwoofer Peak Power Handling (watts): 800
  • Subwoofer Cut-Out (in): 10.94
  • Subwoofer Mounting Depth (in): 5.61
  • Subwoofer Outside Diameter (in): 12.25
  • Subwoofer Sensitivity (1 watt/1 meter): 86dB
  • Subwoofer Enclosure Recommendation: Small Sealed or Medium – Large Vented
  • Subwoofer Size (in): 12
  • Sealed Enclosure Volume: 1.1 – 1.6 Cubic Feet
  • Vented/Ported Enclosure Volume: 1.6 – 2.0 Cubic Feet

Proposition 65 Notice:
Cancer and Reproductive Harm -

Description of REC135:

The REC135 speaker box is made in the USA with Grade “A” 5/8” 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 Sprayed enclosures come with actual Bed Liner spray, not Black Paint. That means your Speaker Box is sealed for life. The 5/8” USA MDF is much stronger than 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!


REC135 Single 12” Vented Subwoofer Enclosure is Proudly Made In The USA, Using Only The Finest Quality materials - For The Best Level of Performance From Your Subs!  This speaker box is custom designed for UNIVERSAL fitment in Trucks.  The 5/8” USA Heavy Duty MDF Construction Machine precision cut mounting holes Top of the line Glue for extra durable adhesion Designed, tested, finished with actual Bed Liner spray 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: Vented Enclosure 
  • Sub Size: Single 12”
  • Tweeter: (2) 3.5”
  • Alt Speaker: (2) 6.5”
  • Dimensions in Inches: 37x14.5x17
  • Mounting Depth: up to 11.0”
  • Gross Volume Per Sub (Measurement for the outer dimensions of the box): 2.73 Cubic Feet 
  • Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 2.05 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 Single Subwoofer Enclosure Installation Kit!


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

This accessory package includes everything you need to install one subwoofer into an enclosure, and wire to connect the 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.

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