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PROP 65 WARNING
For those who seek the ultimate in compact-enclosure sub-bass fidelity, we offer this sealed ProWedge™ system, in which the superb performance capabilities of the W7AE Subwoofer are harnessed within a compact, sealed enclosure. This system has it all: extension, impact, detail and smooth response... at any listening level.
This enclosure design has been carefully engineered to the optimum sealed enclosure alignment for the 12W7AE-3 and has been fine-tuned through extensive real-world listening.
This subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal.
The angled-back design saves precious cargo space by allowing the enclosure to fit tightly against the back of a vehicle's rear seat.
Finish: Black, high-grade automotive carpet, with gloss-black laminated decorative front baffle trim. Three solid aluminum bars provide stylish and rugged woofer protection.
Construction: CNC-Cut High-Grade MDF
Recommended amplifier power: 400 - 1000W Nominal Impedance: 3 Ω
V-Groove MDF Construction
This advanced cabinet-building technique uses CNC-machining to create precise panel joints that make enclosure assembly more efficient and exact.
Dynamic Motor Analysis - DMA Optimized Motor
JL Audio's proprietary Dynamic Motor Analysis system is a powerful suite of FEA-based modeling systems, first developed by JL Audio in 1997 and refined over the years to scientifically address the issue of speaker motor linearity. This leads to vastly reduced distortion and faithfully reproduced transients... or put simply: tight, clean, articulate bass.
Elevated Frame Cooling (U.S. Patent #6,219,431 & #6,229,902)
JL Audio's patented Elevated Frame Cooling design 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.
Floating Cone Attach Method - FCAM™ (U.S. Patent #6,501,844)
This assembly technique, conceived by JL Audio, ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.
W-Cone (U.S. Patent #6,496,590)
The W-Cone is a unit-body cone assembly that delivers astonishing cone stiffness with minimal mass. The shape also provides superb torsional rigidity, which is critical to maintaining voice coil alignment at the suspension limits.
By utilizing space wasted in conventional speakers, this ground-breaking innovation controls the W7's massive excursion without sacrificing precious cone area.
Radially Cross-Drilled Pole-Piece (U.S. Patent #6,243,479)
This innovative venting system greatly enhances thermal dissipation and power handling by directing air flow onto the voice coil former, working in conjunction with the Elevated Frame cooling technology to effectively remove heat from the voice coil. This improves power handling and reduces power compression effects, leading to more linear performance.
Engineered Lead-Wire System (U.S. Patent #7,356,157)
Carefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behavior under the most extreme excursion demands.
Built in U.S.A. with Global Components
JL Audio's Miramar, Florida loudspeaker production facility is one of the most advanced in the world.
|Number of Subwoofers:||1|
|RMS Power Rating:||1000 Watts|
|Dimensions:||21 3/8" x 16 5/8" x 17 1/8" (bottom depth) 11 1/4" (top depth)