JL Audio C3-570-031010 - Manual (Page 3)

2 | JL Audio - C3-570 Owner’s Manual 3
C3-570 sPeCIFICaTIons
Woofers: Injection-Molded Polymer Frame, Patented Elevated
Frame Cooling (U.S. Patent #6,219,431 & #6,229,902), DMA-
Optimized Motor System, Mineral-Filled Polypropylene Cone,
Rubber Surround, 1.2-in. / 31 mm Voice Coil, Kapton® Former,
Low-Profile, Symmetrical Roll Spider, Ferrite Magnet
Tweeters: 1.00 in. / 25 mm Silk Soft Dome with Ferrofluid
Cooling and Damping and Neodymium Magnet
Fixed Angle Flush-Mount, Surface-Mount and Coaxial-Mount
Systems
Crossover Networks: 2-way networks with 1st order
low-pass and 2nd order high-pass filters, premium Mylar®
capacitors, air-core inductors, 4-position adjustable tweeter
output level, 3-position midrange presence control,
Polyswitch tweeter protection
Continuous Power Handling: 75 Watts (RMS Method)
Frequency Response: 48 Hz - 25 KHz (± 3 dB)
Efficiency @ 1W/1m: 90.0 dB @ 1W/1m
Nominal Impedance: 4 ohms
Included Components and Parts:
• Two C3-570cw 5x7-inch (125 x 180 mm) Woofers
• Two C3-100ct 1.00-inch (25 mm) Tweeters
• Two C3-570-XO Crossover Networks
• Two Surface-Mount Tweeter Fixtures
• Two Coaxial-Mount Tweeter Fixtures
• Two Flush-Mount Tweeter Fixtures
• Two Metal Spring Clips for Tweeter Fixtures
• Two Woofer Spacer Gaskets
• Twelve #8 x 1.25 inch (32 mm) Sheet Metal Screws
• Four #6 x 1.00-inch (25 mm) Sheet Metal Screws
• Two 1.00-inch (25 mm) Machine Screws
• Eight Mounting Clips for Woofer Mounting
• Two 6.4 mm Female Crimpable Connectors
• Two 4.7 mm Male Crimpable Connectors
• Two 4.7 mm Female Crimpable Connectors
• Four 2.8 mm Female Crimpable Connectors
• Two 2.8 mm Male Crimpable Connectors
• Twelve Crimpable Spade Connectors
• One Woofer Mounting Template
Due to ongoing product development, all specifications are subject to change without notice.