KICKER 51KSC6504 KS Series 6.5" 2-Way Coaxial Speakers – 100W RMS

Upgrade your vehicle's sound system with the KICKER 51KSC6504 KS Series 6.5-Inch Coaxial Speakers. Designed to deliver exceptional clarity, powerful midbass, and smooth high-frequency detail, the KS Series is engineered for listeners who demand premium audio performance without sacrificing factory fitment.

Featuring internally dampened polypropylene woofer cones and durable rubber surrounds, the KSC6504 produces accurate midrange response and punchy bass while minimizing unwanted resonance. Premium silk dome tweeters provide smooth, natural highs with excellent detail and reduced listening fatigue, making them ideal for all music genres.

With a slim mounting profile and minimal tweeter protrusion, these speakers are designed to fit behind most factory grilles, making installation straightforward in a wide variety of vehicles. Whether paired with a factory head unit or aftermarket amplifier, the KS Series delivers impressive sound quality and high-volume performance.

Key Features

• 6.5-inch (160mm) 2-way coaxial speaker design
• 100 Watts RMS power handling
• Premium KS Series sound quality
• Silk dome tweeters for smooth, natural highs
• Internally dampened polypropylene woofer cones
• Durable rubber surrounds for long-term reliability
• High sensitivity for efficient performance
• Thin-mount design for easy factory replacement
• Suitable for factory and aftermarket audio systems
• Protective grilles included
• Excellent balance of clarity, detail, and bass response

Specifications