JL Audio C1-690

Discover the JL Audio C1-690 speaker set, a 6" x 9" (150 x 230 mm) component speaker system with oval woofers that offers excellent audio performance and installation flexibility. With an impressive range of features including 2-way component system, 1.0" (25 mm) aluminum dome tweeter and special FEA modeling, it enhances your audio experience with both substance and quality. Add to that compatibility with numerous applications thanks to included spacers/adapter rings and specially designed woofers and tweeters. Great for audiophiles looking for a premium audio experience without the premium price!

• 2-way component system with 6 x 9-inch (150 x 230 mm) woofer and 1.0-inch (25 mm) aluminum dome tweeter
  
• The C1 speakers deliver real substance and great audio performance in a format designed to be easily mounted behind factory grilles.
  
• To facilitate installation, spacers/adapter rings are supplied to mount the C1-690 woofers in  all applications. The C1 tweeters are designed with surface and flush mounting for maximum installation flexibility.
  
• The C1 woofers benefit from JL Audio's proprietary FEA modeling and woofer design expertise.
• At the heart of the C1-690 is a proprietary 6" x 9" (150 x 230 mm) stamped oval steel frame and a DMA optimized motor system. A mineral filled injection molded polypropylene cone is fitted with a rubber surround at the front and a carefully engineered flat conex® -Spider suspended from the top of the voice coil to precisely control movement and prevent shocks between the voice coil and the back plate.
• These are the same features and materials that are normally found in much more expensive speakers.
  Equipped with a true edge-controlled 1-inch aluminum dome tweeter, the C1-690 further sets itself apart from other speakers in its category with its superior clarity and definition in the high frequency range.
• The tweeter design inherently has 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, as well as the superior strength of a neodymium magnetic circuit. An inline 2nd order high pass filter with a sophisticated tweeter protection circuit is integrated to further increase smoothness and improve power handling.
  
• When it comes to value, C1 is the real deal!
  
• Sold as a set. Grille not available.

• Continuous power handling (RMS): 60 W
  
• Recommended amplifier power (RMS): 10 - 100 W / Ch.
  
• System efficiency: 89.0 dB at 1 W / 1 m
  
• System nominal impedance: 4 Ω
  
• System frequency response: 39 Hz - 22 KHz ± 3 dB

• Frame outer diameter (A) : 6.38 x 9.33 inches / 162 x 237 mm
  
• Outside diameter of the mesh tray (B) : N/A
  
• Motor outer diameter (C): 3.54 inches / 90 mm
  
• Frontal coaxial tweeter projection (D) :N/A
  
• Front grille projection (E) : N/A
  
• Mounting hole diameter (F) : N/A
  
• Installation depth (G) : 2.75 inches / 70 mmB

• Flush mount bracket diameter (A1): 1.97 inches / 50 mm
  
• Surface mount diameter (A2): 51 mm / 2.01 inches
  
• Flush mounting hole diameter (B) : 45 mm / 1.75 inches
  
• Flush mounting Installation depth (C) : 0.40 inch / 10 mm
  
• Flush-mounted tweeter Frontal projection (D1) : 8 mm / 0.32 inches
  
• Surface Mount Tweeter Frontal Protrusion (D2) :0.87 inch / 22 mm

• Depth (D) : 1.34 inches / 34 mm
  
• Height (H) : 0.90 in / 23 mm
  
• Width (W) : 1.96 inches / 50 mm