Specials Outlet
Polk Audio MMC5250 5-1/4" component speaker system
Certified for marine use

Powerfully deep bass and crisp, soaring highs; if that's the dynamic combination you're looking for from a serious component system then look no further. The Polk/MOMO MMC5250 meets your auditory expectations, while sporting a sleek formula-car racing look.

Revel in the distinct low mids and penetrating bass produced by the woven carbon fiber woofers, and bask in the detailed upper mids and highs delivered by liquid-cooled silk/polymer composite dome tweeters. The tweeter's neodymium magnet saves precious space without compromising sound quality — and you can swivel the tweeter up to 15° for exceptional imaging.

The woofer's cast aluminum basket eliminates disturbing resonance. Durable rubber surrounds keep your system rockin' for years to come. And you don't have to limit these speakers to your car — they've passed tough environmental testing that certifies them for marine use as well.

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Details:

  • lacquered carbon-fiber woofer with rubber surround
  • 1" liquid-cooled silk/polymer composite dome tweeter (surface- and flush-mount cups included)
  • cast aluminum basket
  • certified for marine use
  • outboard 2-way crossover (2,750 Hz at 12 dB per octave) with biamp inputs and selectable tweeter output level
  • ABS grille based on MOMO rim design
  • frequency response: 53-25,000 Hz
  • power range: 10-100 watts RMS (200 watts peak power)
  • sensitivity: 89 dB
  • top-mount depth: 2-5/16" (2-9/16" with removable magnet boot)
  • warranty: 3 years
  • Want more peace of mind? Extended Service Plans Available

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Polk Audio Signature Reference SR5250
5-1/4" component speaker system

The Polk Audio Signature Reference SR5250 adds:
  • stiff and lightweight aerated polypropylene woofers for incredible midbass and minimal distortion
  • premium ring radiator tweeters for home-audio-quality sound
  • woofer and tweeter phase plugs for smoother frequency response
  • dual Neodymium magnets on each tweeter for brighter, more robust highs
  • Zobel network crossovers for more efficient power transfer
  • crossover housing for cooler operation and better reliability
$799.99
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Polk Audio MMC5250

5-1/4" component speaker system
Certified for marine use

Item #107MMC5250
DISCONTINUED
Item Discontinued

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What's in the box?

Download owner's manual

  • 2 Woofers
  • 2 ABS magnet boots (one installed on each woofer)
  • 2 Grilles
  • 2 Tweeters (each tweeter has attached 11" speaker leads)
  • 2 Flush-mount cups (each cup has an attached metal flush-mount clamp)
  • 2 Surface-mount cups
  • 2 Crossovers
  • Four 38" lengths of speaker wire (each length of wire has female quick-slides on one end and tinned wire on the other end)
  • Eight 1" self-tapping screws
  • Six 3/4" self-tapping screws
  • 8 Speed clips
  • Owner's Manual
  • Online registration sheet