Infinity Kappa 693C 6"x9" Coaxial Speakers

The Infinity Kappa 693C 6"x9" component speaker system is built for car-audio enthusiasts seeking audiophile-grade detail in a 6x9 package, combining Plus One+ glass-fiber woofers with edge-driven silk-dome tweeters for a wide, high-resolution soundstage.

• Impedance: 3-ohms — designed to maximize power transfer and work with a wide range of amplifiers.
• Power handling: up to 145W RMS (435W peak) — accommodates factory radios or aftermarket amps; higher power handling supports more dynamic, musical transients when paired with suitable amplification.
• Frequency response: 35–40,000 Hz — extends well into the high end, revealing detail that many conventional 6x9s miss.
• Sensitivity: 94 dB at 2.83V — high efficiency means more output with less power, and good headroom when driven by an factory radio or aftermarket amp.
• Woofer: 6"x9" Plus One+ glass-fiber woofer cone with hi-roll rubber surround — glass-fiber maintains cone shape under power for tight bass; edge-to-edge cone design increases surface area for more bass depth.
• Tweeter: 3/4" edge-driven silk dome — delivers smooth, open highs with reduced distortion at high volume.
• System configuration: component speaker system (2 woofers, 2 tweeters, 2 external crossovers) — external crossovers enable precise tuning and a potential upgrade path.
• Upgrade path: Premium crossovers accommodate a 3-way upgrade with optional 203S and 303S midrange drivers.
• Top-mount depth: 3-3/16" — fits common 6x9 installation depths.
• Grilles: grilles not included; factory grilles should be suitable for most applications.
• Warranty: 3 years
• What’s in the box: Infinity Kappa 693C owner's manual; 2 Woofers; 2 Tweeters (each with a 6" speaker lead attached terminated with male quick-slides); 2 Woofer bottom mount brackets; 2 Crossovers; 2 Threaded flush-mount cups; 2 Plastic locking nuts; 2 Surface-mount cups; 2 Starfish mounts; Eight 1-1/2" Allen head screws; 3mm Allen head bit; Eight 1-3/8" Screws; Six 3/8" Flat head screws; 16 Speed clips; 2 Adhesive backed Infinity logo badges; 2 Adhesive backed foam gaskets; Template on box

The Kappa 693C pair delivers refined high-frequency detail and punchy bass through a thoughtfully engineered 6x9 platform, with tuning options via external crossovers and a clear upgrade path to a 3-way setup using Infinity midrange drivers.