Kicker 45KM654 KM 6.5" 4Ω Coaxial Marine Speakers

The Kicker KM 6.5-inch 4-Ohm Coaxial Marine Speakers (model 45KM654) are engineered to deliver powerful, clear audio specifically for marine environments. These speakers are built to withstand harsh conditions, featuring UV-treated polypropylene woofers with Santoprene® surrounds, ensuring long-lasting performance even with prolonged exposure to the elements. The sealed motor structure and locking/sealed terminal covers provide splash-and-spray resistance, meeting IP66 certification for dust and water jet protection.

Designed for durability, the KM65 speakers also meet or exceed ASTM standards for UV (G154 400 hr. Accelerated UV Test) and salt/fog exposure (B117 200 hr. Salt Fog Test), making them a reliable choice for both fresh and saltwater applications. The speaker hardware is forged from rustproof 316L stainless steel for added longevity. Each pair includes both charcoal and white grilles, allowing for customization to match your boat's aesthetic.

With a 3/4-inch PEI dome tweeter, these speakers provide crisp high frequencies, complementing the robust bass from the 6.5-inch woofer. They handle 65 watts RMS power (195 watts peak power) and have a frequency response of 35-21,000 Hz, ensuring a full-range audio experience. The 4-Ohm impedance and 90 dB sensitivity make them efficient and capable of producing loud, clear sound over ambient noise.