Kicker 51MSC65 – Premium 6.5" Marine Coaxial Speaker
The Kicker 51MSC65 is a high-performance 6.5" 2-way marine coaxial speaker engineered for powerful, clean audio in demanding outdoor and marine environments. Designed as part of Kicker’s M-Class Real Marine™ series, it delivers a strong balance of clarity, output, and long-term durability for boats, ATVs, and other exposed installations.
Built with a carbon-fiber–infused polypropylene woofer cone, the 51MSC65 produces tight, accurate midrange response with minimal distortion even at high volume levels. A 1-1/8" Tetoron® textile dome tweeter handles the high frequencies, delivering smooth, detailed sound that remains clear in open-air environments. An integrated 12 dB/octave crossover ensures precise frequency separation for a well-balanced and natural listening experience.
Engineered for harsh conditions, this speaker features UV-resistant and water-resistant construction, corrosion-resistant terminals, and a glass-filled nylon basket designed to withstand saltwater, sun exposure, and vibration. The built-in RGBW LED lighting system adds customizable illumination, allowing users to match their style with vibrant color options.
With a power handling rating of 15–100 watts RMS (200 watts peak), 4-ohm impedance, and a frequency response of 55 Hz–25 kHz, the 51MSC65 is efficient, loud, and capable of full-range performance when paired with a proper marine amplifier.