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Polk Audio continues its tradition of making brilliant-sounding speakers in stylishly designed packages — their Mobile Monitor (MM) Series Ultra Marine speakers look great and sound even better. Each speaker utilizes an extra-strong, extra-small neodymium magnet that saves space and weight, while still delivering a full sound with lots of kick. Their lightweight carbon composite frames provide strong, flex-free support for the speakers' motor assemblies.
The Polk MM6501UM 6-3/4" marine component system features 6-3/4" woofers with honeycomb-textured woven glass fiber composite cones that resist and suppress unwanted resonances yet respond very quickly for a crisp and powerful sound. Large voice coils — over an inch in diameter — give the speaker high-power handling capability and extended reliability.
Separate 1" soft dome tweeters add a sweet high end that blends perfectly with the low notes. The crossovers, sealed behind the woofer magnets, direct the signal flow so all your music stays in perfect harmonic balance, from the electric bass all the way up to the cymbals. Stainless steel terminal posts will not corrode or rust, keeping your speaker wires reliably connected.
Features
- marine component speaker system includes two 6-3/4" woofers and two 1" tweeters
- woven honeycomb glass fiber composite woofer cone with butyl rubber surround
- 1" soft dome tweeter
- 2-way crossover attached to the woofer basket
- designed and certified for marine use
- 4-ohm impedance
- power range: 25-125 watts RMS (250 watts peak power)
- frequency response: 40-25,000 Hz
- sensitivity: 92 dB
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