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Kicker 45KM654 KM 6.5" Marine Coaxial Speakers 4-Ohm 195W Peak Charcoal White Grilles

Regular price $199.99
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  • 3 YEAR PRODUCT WARRANTY
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Kicker Authorized Dealer 2025

Kicker KM 6.5" 4Ω Coaxial Marine Speakers (45KM654) are built to be loud, clear, and nearly indestructible. UV-treated components and marine-grade construction deliver years of dependable performance whether mounted in-hull or in KICKER® tower enclosures.

  • Marine Ready: IP66 rated—protected from dust and powerful water jets/splash.
  • 4-Ohm Voice Coil: Easy match with marine head units and amplifiers.
  • Crisp Highs: 3/4" PEI tweeter resists corrosion and delivers clear detail.
  • Durable Build: UV-treated polypropylene woofer with Santoprene® surround and UV-resistant polymer basket.
  • Sealed Protection: Locking/sealed terminal cover and sealed motor structure for splash-and-spray resistance.
  • Rustproof Hardware: Includes 316L stainless-steel mounting screws.
  • Two Grille Options: Charcoal and white grilles included for a custom look.
  • Weather Testing: Meets or exceeds ASTM G154 (UV) and ASTM B117 (salt/fog) standards.
  • Power Handling: Works best with 65W RMS (195W peak) per ANSI/CTA-2031-A.
  • Warranty: 3 Years from KICKER (Click Here For Kicker Warranty Contact and Details)

Specifications

Model 45KM654
Woofer (in/mm) 6-1/2 / 165
Tweeter (in/mm) 3/4 / 20
Tweeter Dome Material PEI
Rated Impedance (Ω) 4
Peak Power (Watts, ANSI/CTA-2031-A) 195
Recommended Amplifier Power (Watts RMS) 65
Sensitivity (1W, 1m) 90 dB
Frequency Response (Hz) 35–21k
Mounting Hole Diameter (in/mm) 5-1/16 / 128
Mounting Depth (in/mm) 2-3/8 / 59.9
LED Lighting No
Grilles Charcoal and White (both included)
Ingress Protection IP66
ASTM UV Test G154, 400 hr
ASTM Salt/Fog Test B117, 200 hr

*For mounting template accuracy, set print scaling to 100% (do not scale to page).

What's in the Box

  • 2 × 6.5" 4Ω Coaxial Speakers
  • 8 × Mounting Screws
  • 8 × Mounting Screw Clips
  • 2 × Wire Connection Covers
  • 2 × Zip Ties

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