Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.
Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Polk Audio MM651 6-1/2" Car/Marine Speakers

SKU: MM651
Polk Audio MM651 6-1/2" Car/Marine Speakers
$249
$249$225.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
This product is discontinued
  • Availability:Out of Stock
  • Model: Polk Audio MM651
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6-1/2" Mobile Monitor Series 2-Way Coaxial Speakers


  • Power Handling:
    • Peak: 200 watts
    • RMS: 100 watts
  • Certified for marine use
  • Woven honeycomb glass fiber composite woofer cone
  • Butyl rubber surround
  • Carbon Composite Basket
  • 1" Silk composite dome tweeter
  • Klippel distortion analyzer
  • 1-1/4" (30mm) Large diameter voice coil
  • Neodymium magnet structure
  • Top-mount depth: 2-5/8"
  • Stylish grilles Included
  • Frequency response: 40-25,000 Hz
  • Sensitivity: 94 dB

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