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Alpine R2-W10D4 10" 750w Dual 4-Ohm Car Audio Subwoofer+Sealed Sub Box Enclosure

$449.89 $329.95
(You save $119.94)

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Items included in this bundle

Package Includes:

  • (1) Alpine R2-W10D4 10” R-Series 750W RMS Subwoofer Dual 4 Ohm Car Audio Sub R2W10D4
  • (1) Rockville RS10 Single 10” 0.75 cu.ft. 3/4” MDF Sealed Car Sub Enclosure Box
  • 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

Description of R2-W10D4:

The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass.


  • New Motor Structure
    The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation.
  • Oversized Dust Cap
    The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass.
  • Increased Accuracy
    Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer.


  • Size: 10”
  • Dimensions: 9.72” x 9.72” x 5.92”
  • Frequency Response: 26Hz - 200Hz
  • Power Range: 300W - 750W RMS
  • Power Handling: 750W RMS / 2250W Peak
  • Magnet Weight: 123 oz
  • Voice Coil Diameter: 65.5 mm (2.6”)


  • Sensitivity (1W/1m): 82.8 dB
  • DC Resistance (Re): 3.5∆ + 3.5∆
  • Free Air Resonance (Fs): 32 Hz
  • Equivalent Stiffness: 18.2 L
  • Mechanical Q (Qms): 6.50
  • Electrical Q (Qes): 0.52
  • Total Q (Qts): 0.48
  • Cone Area (Sd): 333 cm2
  • Linear Excursion (Xmax): 20 mm
  • Mechanical Travel (Xmech): 70 mm


  • Net Internal Volume: 0.4 - 0.85 ft3


  • External Dimensions: 12” x 12” x 10.5”
  • Gross Internal Volume: 0.58 ft3
  • Net Internal Volume: 0.50 ft3
  • D2 - F3, Qtc: 44 Hz, 0.70
  • D4 - F3, Qtc: 42 Hz, 0.78
  • Net Internal Volume: 0.75 - 1.3 ft3
  • Fb, Tuning: 35-39 Hz


  • External Dimensions: 13” x 11.5” x 25.25”
  • Gross Internal Volume: 1.58 ft3
  • Vent Area (W x H): 15 in2 (10” x 1.5”)
  • Vent Length: 19.5”
  • Vent Displacement: 0.25 ft3
  • Net Internal Volume (Vb): 1.25 ft3
  • D2 - F3, Ripple, Fb: 29 Hz, 6.0 dB, 37 Hz
  • D4 - F3, Ripple, Fb: 29 Hz, 6.3 dB, 37 Hz

Description of RS10:

The RS10 single 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!



  • Rockville RS10 Single 10" 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
  • High quality GOLD spring loaded terminals
  • 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: Single 10"
  • Dimensions in Inches: 16" L x 13.25" W x 13.25 H"
  • Top and Bottom Depth: 10.5"
  • Mounting Depth: up to 9" (enough depth for any sub on the market)
  • Gross Volume Per Sub (Measurement for the outer dimensions of the box): 1.0 Cubic Feet
  • Net Volume Per Sub (Measurement for the outer dimensions of the box less the thickness of the wood): 0.75 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.

  • UPC:
  • 613816434206

WARNING: Cancer and Reproductive Harm —

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.

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