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KICKER 51KSS6504 KS Series 6.5" Component Speakers – 125W RMS

KICKER 51KSS6504 KS Series 6.5" Component Speakers – 125W RMS

Regular price $449.00
Regular price Sale price $449.00
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Elevate your vehicle's sound system with the KICKER 51KSS6504 KS Series 6.5-Inch Component Speakers. Engineered for audiophiles and enthusiasts who demand exceptional clarity, powerful output, and installation flexibility, the KS Series delivers premium sound quality with impressive detail across the entire frequency range.

Featuring a high-performance 6.5-inch polypropylene woofer and premium 25mm silk dome tweeter, the KSS6504 produces punchy midbass, natural vocals, and smooth, detailed highs. The internally dampened woofer cone and durable rubber surround ensure accurate sound reproduction while minimizing distortion, even at higher listening levels.

The innovative convertible design allows the tweeter to be mounted separately for true component performance or installed directly into the woofer using the included articulating adapter, creating a premium coaxial-style configuration. Adjustable tweeter positioning improves off-axis performance and helps create a more accurate soundstage within the vehicle.

With compact crossover networks, multiple mounting options, and high power handling capability, the KSS6504 is an outstanding upgrade for factory or aftermarket audio systems.

Key Features

  • Premium 2-way component speaker system
  • 6.5-inch (160mm) polypropylene woofers
  • 25mm silk dome tweeters for smooth, detailed highs
  • Up to 125 Watts RMS power handling
  • Convertible component or coaxial-style installation
  • Articulating tweeter pod for improved sound staging
  • Internally dampened woofer cones for reduced distortion
  • Durable rubber surrounds for long-term reliability
  • Compact crossover networks for easier installation
  • Multiple tweeter mounting options included
  • High sensitivity for strong output and efficiency
  • Protective grilles included

Specifications

Specification Details
Speaker Type 2-Way Component System
Woofer Size 6.5" (160mm)
Tweeter Size 1" (25mm)
Tweeter Dome Material Silk
Rated Impedance 4 Ohms
Recommended Amplifier Power 15-125 Watts RMS
RMS Power Handling 125 Watts
Sensitivity 90 dB (1W/1m)
Frequency Response 35Hz – 21kHz
Woofer Mounting Hole Diameter 123mm
Woofer Mounting Depth 46mm
Flush Mount Tweeter Hole Diameter 45mm
Flush Mount Tweeter Depth 17mm
High Pass Crossover 12dB @ 4,000Hz
Low Pass Crossover None
Tweeter Level Adjustment 0dB, -4.5dB, -9dB
Grilles Included Yes
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