JL Audio C1-650 C1 6.5-in (165 mm) 2-Way Component Car Speakers. 2-Way Component System: 6.5-inch (165 mm) Woofer, 0.75-inch (19 mm) Aluminum Dome Tweeter. C1 speakers deliver real substance and great audio performance in a format designed for easy fit behind factory grilles. To facilitate fit, multi-application adaptor rings are included for the C1-650 woofers, allowing easy, drop-in installation in vehicles equipped with oversized 6.5-inch and 6.75-inch speaker openings.
Without the ring, the woofers will also fit into many "6-inch" speaker locations as well. Surface and flush mounts are included with C1 tweeters for maximum installation versatility. C1 woofer drivers benefit from proprietary FEA modeling and JL Audio's expertise in low-frequency driver design. This knowledge is uséd to create speakers that can play loudly, while maintaining a smooth, dynamic, low distortion sound. At the core of the C1-650 is a proprietary, stamped, steel 6.50-inch (165 mm) frame and a DMA-optimized motor system.
A mineral-filled, injection-molded polypropylene cone is suspended with a rubber surround on the front, and a carefully engineered flat Conex® spider at the top of the voice coil, to precisely control the voice coil's motion. Tinsel leads are carefully routed and attached to the spiders to prevent fatigue and buzzing. These are the same kinds of features and materials normally found on much more expensive loudspeakers. Equipped with a true, edge-driven, aluminum dome tweeter, C1 speakers stand further apart from others in its category with superior high-frequency clarity and definition. The tweeter's design has inherently excellent off-axis response and high-frequency extension.It also benefits from the damping of a silk surround suspension and Ferrofluid in the voice coil gap, along with the superior strength of a neodymium magnet circuit. When it comes to value, C1 is the real deal! 10 - 75 W / Ch. 48 Hz - 24 KHz ± 3 dB. 6.25 in / 159 mm. Grille Tray Outer Diameter (B).
6.84 in / 174 mm. 3.15 in / 80 mm. Frontal Coaxial Tweeter Protrusion (D). 5.02 in / 128 mm. 2.07 in / 53 mm.
Does not take into account mounting tabs Frontal grille protrusion measured from mounting surface. Flush Mount Fixture Diameter (A1).1.87 in / 48 mm. Surface Mount Fixture Diameter (A2).
1.69 in / 43 mm. Flush Mount Mounting Hole Diameter (B). 1.625 in / 41 mm. Flush Mount Mounting Depth (C).0.76 in / 19 mm. Flush Mount Tweeter Frontal Protrusion (D1). 0.29 in / 7 mm. Surface Mount Tweeter Frontal Protrusion (D2). 0.92 in / 23 mm. 1.96 in / 50 mm. 0.90 in / 23 mm. 1.34 in / 34 mm. Dynamic Motor Analysis - DMA Optimized Motor. Summary: 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.
Detailed Information: Since 1997, JL Audio has been at the forefront of Finite Element Analysis-based modeling of loudspeaker motors and suspensions. This research is aimed at decoding what we refer to as the "Loudspeaker Genome"... A project aimed at understanding the true behavior of loudspeakers under power and in motion. A major component of this integrated system is DMA (Dynamic Motor Analysis). 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. This gives us a highly accurate model of a speaker's actual behavior under real power, something that the traditional Thiele-Small models or other low power measurements cannot do. Because DMA does not rely on a steady-state model, it is able to consider shifts in the circuit elements being analyzed. These modeling routines are intense, requiring hours to run for a whole speaker. DMA is able to analyze the real effects of fluctuating power and excursion upon the magnetic circuit of the motor, specifically the dynamic variations of the "fixed" magnetic field.
This delivers intensely valuable information compared to traditional modeling, which assumes that the "fixed" field produced in the air gap by the magnet and the motor plates is unchanging. DMA not only shows that this "fixed" field changes in reaction to the magnetic field created by current flowing through the voice coil, but it helps our engineers arrive at motor solutions that minimize this instability. Analyzing this behavior is critical to understanding the distortion mechanisms of a speaker motor and sheds light on the aspects of motor design that determine truly linear behavior.
Linear motor force over the speaker's operational excursion range. Consistent motor force with both positive and negative current through the coil. Consistent motor force at varying applied power levels.Our ability to fully analyze these aspects of motor behavior allows our transducer engineers to make critical adjustments to motor designs that result in extremely linear, highly stable dynamic loudspeaker motor systems. The payoff is reduced distortion, improved transient performance and stellar sound quality. Summary: Lightweight Aluminum Dome tweeters deliver sparkling high-frequency detail that extends well beyond the frequency response of typical human hearing. Detailed Information: Compared to similar textile designs, aluminum tweeter diaphragms offer superior stiffness and high-frequency extension, with only a minor penalty in efficiency. JL Audio's aluminum dome tweeters employ a rubber surround and ferrous fluid in the motor gap to damp the aluminum diaphragm.
This additional damping reduces ringing and improves the tweeter's smoothness of reproduction while still delivering the high-frequency energy and extension that metal domes are known for. Find the answers to many common questions. Sorry, our items are NOT available for pick-up. No additional information at this time. JL Audio XD-BPW1/0-500 50 ft (15.2 m) Spool Blue Power Ground Wire Cable 1/0 AWG.
JL Audio XD-RT2-4PAK Four 2 AWG Crimpable Ring Terminals for Wire. JL Audio XD-BPW30A-250 250 ft (76.2 m) Spool of Black Power Wire Cable, 30A. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Speakers & Speaker Systems".
The seller is "jlaudioinc" and is located in this country: US. This item can be shipped to United States.