• C3 5" x 7" / 6" x 8" (125 x 180 mm) 2-way speaker system.
• The system can be used both as a coaxial system, or component system!

Features:

• 2-way convertible component / coaxial system: 5 x 7 / 6 x 8-inch (125 x 180 mm) woofer and 1-inch (25 mm) silk dome tweeter.
  
• There are times when an installation requires a separate woofer and tweeter, and others when a coaxial speaker is a better solution. With Evolution® C3 Convertible Component Systems, the same product can be used in either configuration, delivering superior audio performance and quality in any application.
  
• Many mistakenly believe that an oval speaker is not as powerful as a round speaker, resulting in many 5.25-inch speakers being installed in 5 x 7-inch openings. JL Audio has put a lot of time and effort into designing fantastic sounding speakers that fit into oval openings and are guaranteed to deliver the same performance as JL's round 6.5-inch (165mm) speaker systems. So don't make the mistake of losing cone area and efficiency by going back to a smaller round speaker, these ovals are just as impressive as JL's round format systems.
  
• The C3-570 system features 5 x 7 / 6 x 8-inch (125 x 180 mm) component woofers with oversized 1.2-inch (30.5 mm) voice coils, mineral-filled polypropylene cones, and injection-molded polymer baskets. The woofer design benefits from JL Audio's extensive experience in woofer design and advanced modeling systems.
  
• The C3 tweeters are built with 1-inch silk dome diaphragms that deliver powerful, extended on-axis and off-axis response.
• Flush and "surface" mounting fixtures are included to accommodate a variety of installation requirements. They can also be coaxially mounted to the mid-bass drivers with the included brackets.
  
• The C3 crossovers are compact and made of high-quality components, including Mylar® capacitors and segmented air core coils. Four levels of tweeter damping and three levels of midrange presence matching are available for twelve possible combinations!
  
• Mid-bass grilles are not available for this product.
  
• Sonic character: Clean and powerful
  
• Sold as a pair.

General Specifications:

• Continuous power handling (RMS) : 75 W
  
• Recommended amplifier power (RMS) : 25 - 150 W / Ch.
  
• System efficiency : 90.0 dB at 1 W / 1 m
  
• System nominal impedance : 4 Ω
  
• System frequency response : 48 Hz - 25 KHz ± 3 dB

Woofer physical specifications:

• Frame outer diameter (A) : 5.52 x 7.68 in / 140 x 195 mm
  
• Grille channel outer diameter (B) : N/A
  
• Motor outer diameter (C) : 104 mm (4.08 in.)
  
• Frontal coaxial tweeter projection (D) : 0.78 inch / 20 mm
  
• Front grille protrusion (E) : N/A
  
• Mounting hole diameter (F) : N/A
  
• Mounting depth (G): 64 mm (2.52 in.)

Tweeter Physical Specifications:

• Flush mount diameter (A1): 54 mm / 2.12 in.
  
• Surface mount bracket diameter (A2): 49 mm / 1.93 in.
  
• Flush mount hole diameter (B) : 1.875 inch / 48 mm
  
• Flush Mount Fixture Depth (C) : 18 mm / 0.71 in.
  
• Flush mount tweeter front protrusion (D1) : 8 mm / 0.32 in.
  
• Surface mount tweeter front projection (D2) : 24 mm / 0.95 in.

Crossover physical specifications:

• Width (W): 85 mm (3.36 in.)
  
• Height (H) : 1.44 inch / 37 mm
  
• Depth (D): 120 mm (4.72 inches)