JBL C608GTI

• Anodized aluminum Plus One™ (patent pending) woofer cone creating 30% more cone area, higher efficiency and bass output.
• Phase plug for uniform off-axis frequency response.
• Optimized Nitro-Buthylene (NBR) low-loss surround that damps cone break-up modes.
• Heavy-duty cast aluminum vented basket to accommodate long suspension travel, increase power handling and reduce magnetic field losses.
• Intermount™ III system includes adapter rings for various mounting configurations.
• NPC (Nomex, Polyester and Cotton) spider for high power handling and lower distortion.
• Symmetrical Field Geometry (SFG™) motor technology with a new flux stabilization ring designed to dramatically reduce distortion.
• Pure titanium 25mm edge-driven tweeter with I-Mount™ (patent no. 5,859,917).
• 4th Order Linquitz-Riley acoustic outboard passive crossover.
• Rubber tweeter surround for low resonance.

SPECIFICATIONS

General 

• Size 165mm
• Type Component 2 ways
• Power Handling 600W
• Power Handling, RMS 150W
• Impedance 4 Ohms
• Sensitivity (2.83V @ 1m) 89dB
• Frequency Response 50Hz - 21kHz
• Mounting Depth 69mm
• Cut-Out Diameter 131mm
• Crossover Frequency 4th-Order, 3500Hz, 24dB/octave
• Revc 3.5
• Levc 0.25
• Vas 7.9
• Mms 18.21
• Fs 58.61
• Qms 9.01
• Qes 0.52
• Qts 0.5
• Voice-Coil Diameter 50.8mm