JL Audio's PowerWedge enclosed subwoofer systems deliver thunderous bass without needing a lot of power. Each enclosure is designed from the ground up to get optimum performance from its drivers, so you get much more than just a box with a speaker inside.

JL Audio uses state-of-the-art automated woodworking equipment to fabricate high-quality MDF enclosures with rugged automotive carpeting, steel-mesh grilles, 5-way binding posts, and solid internal wiring. The enclosures are finished and inspected by hand at the manufacturing facility in Florida to ensure that you get the bass that you expect from JL Audio.

The CS210RG-W0v2-2 Sealed PowerWedge handles up to 600 watts RMS, housing a pair of high-performance 10" W0v2 subwoofers that pound out righteous low end. Each sub sits in its own individual chamber while the enclosure offers a single wiring terminal. The airtight sealed design allows the subs to deliver powerful, accurate bass without hogging up all your storage space. You'll hear more punch and impact from all of your music with this capable enclosure in your trunk or cargo area.

Product Highlights:

  • sealed hatchback-style enclosure with two 10" W0v2 subwoofers
  • 5/8" medium density fiberboard construction covered with gray carpet
  • steel-mesh grilles
  • 2-ohm overall impedance
  • power handling: 200-600 watts RMS (1,200 watts peak power)
  • frequency response: 25-250 Hz
  • sensitivity: 84 dB
  • 30-3/8"W x 13-1/16"H x 12-3/4"D1 x 7-1/2"D2
  • warranty: 2 years
  • Our 60-day money-back guarantee

Enclosed Subwoofers 101

An enclosed subwoofer is a box with a subwoofer already installed. The advantage to buying an enclosed sub is that the manufacturer made the sub, then designed and built the box as a perfect match, so you'll get the best possible performance. Every enclosed sub has a maximum RMS power handling rating, so pair it with an amp with a similar RMS power rating to get the best performance.

Hands-on research

What's in the box?

Download owner's manual

  • Hatchback-style subwoofer enclosure with two loaded 10" woofers
  • Limited Warranty Information

Features and Specs

Woofer Size (inches) 10 x 2
Woofer Material Polypropylene
Enclosure Type Sealed
Color Gray
Pieces in System 1
Width (inches) 30-3/8
Height (inches) 13-1/16
Depth (inches) 12-3/4
Second Depth (inches) 7-1/2
Connector Type Binding posts
Frequency Response 25-250 Hz
Power Range (Watts RMS) 200-600
Maximum Wattage 1200
Sensitivity 84 dB
Impedance 2 ohms
Parts Warranty 2 Years
Labor Warranty 2 Years

Product Research


Sealed PowerWedge Systems: The JL Audio PowerWedge system delivers enhanced low-frequency response and increased power handling from dual 10" W0v2 woofers housed in a compact, sealed enclosure. This compact subwoofer enclosure system is ideal for a variety of vehicle sizes and delivers tight, powerful bass.

Rear-Firing Sealed Enclosure: The JL Audio PowerWedge system features a sealed enclosure for low, tight, and accurate bass. The JL Audio PowerWedge system features an angled back panel to allow the drivers to fire toward the back of the vehicle with minimal loss of trunk or hatch space. The PowerWedge system is built in JL Audio's Miramar, Florida factory, utilizing state-of-the-art CNC woodworking equipment, the PowerWedge system feature top-quality MDF construction, steel-mesh grilles, five-way binding post connectors, high-grade automotive carpeting, and JL Audio ECS internal wiring. The PowerWedge system presents a 2-ohm load at its speaker terminals.

Dual W0v2 Woofers: The JL Audio PowerWedge system features two loaded 10", 4-ohm W0v2 woofers. With beefy 2.0-inch voice coils and JL Audio's patented Elevated Frame Cooling, the W0v2 woofers are capable of handling high-power. They also offer best-in-class excursion capability, with motors refined using JL Audio's exclusive DMA modeling system for increased output and better sound quality.

  • DMA Optimized Motor System: DMA is JL Audio's proprietary Dynamic Motor Analysis system and is aimed at improving dynamic motor behavior. As a result of DMA optimization, W0v2 motors remain linear in motor force over a long range of excursion and also maintain a highly stable fixed magnetic field in the gap over a wide power range. This leads to vastly reduced distortion and faithfully reproduced transients for tight, clean, articulate bass.
  • Elevated Frame-Cooling System: The elevated frame design of the W0v2 delivers cool air through slots directly above the top-plate to the voice coil of the speaker. This not only enhances power handling, but also sound quality by minimizing dynamic parameter shifts and power compression.

Note: The two loaded 10", 4-ohm woofers are wired in parallel to present a 2-ohm load at the enclosures speaker terminals.

Our Product Research Team

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JL Audio CS210RG-W0v2-2 Reviews

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Awesome sub box!

Written By William, Houston, RX on Thursday, June 24, 2010

Crutchfield Customer Review (What's this?)

I got this and put it in the back of my '08 Honda Fit. Paired it with the JL Audio J2 500.1 Mono Amp. This hit hard, very crisp clean, heavy sound. I was worried that it wouldn't hit as hard as I wanted, but I was wrong. It's a fantastic box and paired with the Mono Amp just sounds awesome.

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