JL Audio C5-650cw-RP 225W 6.5″ C5 Series Component Woofer – 49002
JL Audio C5-650cw-RP is serious product, engineered by JL Audio to meet the demands of the toughest acoustic and environmental conditions in the high-fidelity world. It is not about cute buzzwords or the exotic material of the month… it’s all about making your music come alive with realism and excitement.
C5 woofers and tweeters¹ are precision-built in Germany alongside JL’s flagship ZR components, incorporating their exclusive DMA-optimized motor and patented Elevated Frame Cooling technologies. Particular emphasis has been placed on off-axis response and dynamic stability which might not be that important during a five minute evaluation on a demo board, but makes all the difference when installed in your car.
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.
DMA is a Finite Element Analysis (FEA)-based system, meaning that it takes a large, complex problem, breaks it down into small solution elements for analysis and then assembles the data to form an accurate, “big-picture” solution.
DMA’s breakthrough is that it actually considers the effects of power through the coil as well as coil/cone position within the framework of a time-domain analysis.
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.