Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: This JL Audio PowerWedge subwoofer enclosure is designed around JL Audio's W3v3 subwoofer, delivering tight, powerful bass with enhanced power handling capabilities. The PowerWedge enclosure is properly sized and tuned for the mounted dual 10" JL Audio W3v3 woofers and wired for a 2-ohm load.

PowerWedge Enclosure: The PowerWedge enclosure features solid V-groove MDF construction with internal bracing to ensure structural integrity. The subwoofer enclosure features an angled back design to help save space in the cargo area of your vehicle. The W3v3 PowerWedge enclosure is finished in high-grade automotive gray carpet and features two steel-mesh grilles to protect the two loaded JL Audio W3v3 woofers. The JL Audio PowerWedge enclosure features a pair of gold-plated 5-way binding posts on the left side of the box. The 4-ohm woofers are wired in parallel inside the box to provide a 2-ohm load at its speaker terminals. The JL Audio subwoofer enclosure has a installation depth of 12.125".

10" W3v3 Woofer: The JL Audio PowerWedge subwoofer enclosure features two mounted, front-firing 4-ohm 10" JL Audio W3v3-series woofers wired in parallel for a 2-ohm impedance load at the enclosure's speaker terminals:

• Dynamic Motor Analysis (DMA): DMA is JL Audio's proprietary method aimed at improving dynamic motor behavior. As a result of DMA optimization, W3v3 motors remain linear in motor force over a very long range of excursion, and also maintain a highly stable fixed magnetic field in the gap over a wide power range. The result is vastly reduced distortion, faithfully reproduced transients, and tight, clean, articulate bass.
• Floating Cone Attachment Method (FCAM): JL Audio's patented FCAM technology is an innovative method of bonding the surround/cone assembly to the voice coil/spider assembly. This assembly technique ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.
• Vented Reinforcement Collar (VRC): The Vented Reinforcement Collar is a composite structure that addresses two issues related to reliability. By reinforcing the critical junction between the cone, voice coil and spider, the VRC greatly reduces failures due to glue breakdown or material weaknesses. It does this by greatly increasing adhesive contact area and providing stress relief to the spider material at excursion extremes. the VRC also feature slots that facilitate air flow directly onto the voice coil windings to reduce thermal compression effects and enhances reliability.
• Spider/Lead Wire Assembly: The W3v3 features a unique spider, coil and terminal subassembly which is assembled prior to installation in the speaker frame for optimum alignment and glue-joint integrity. The spider is insert-molded into a composite carrier tray which also incorporates the terminal assembly and lead wire strain relief features for enhanced reliability and optimal alignment of parts. The flying lead wires are carefully controlled and strain-relieved without resorting to woven-in lead wires, which can degrade spider performance.
• Elevated Frame Cooling: The elevated frame design of the W3v3 delivers high-velocity air flow 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.
• Surround Stress Relief: By creating a radiused feature on the edge of the cone, stress is relieved from the surround material at maximum forward excursion, resulting in longer life and more consistent surround behavior.