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Polk Audio :: MM840 :: $118.00

Polk Audio MM840

Item# 23071

8" 500W 4-ohm SVC Mobile Monitor Series Car Subwoofer Driver

Sorry, this product is no longer available.

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Power Handling
  • 500W Max
  • 100-250W Rated Power
General Features
  • Polymer cone
  • Butyl rubber surround
  • Carbon composite basket
  • Certified for marine use
  • Frequency response: 26-200 Hz
  • Sensitivity: 89 dB
  • Top-mount depth: 4"
  • Sealed box volume: 0.35 cubic feet
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   David From Lapeer, MI

These 8" subs were a GREAT addition to my system, and give the perfect balance for what I wanted in the sound. Not only do they respond lower than the average 8" sub, (down to 26 hz), to get that nice low bass; but they hit really hard and give a nice crisp 'punch' to maximize the overall bass experience. Great sub, great price, and great quality... Most people look for ways to cut-corners when looking for subs, thinking that it's all just "bass"; but you really DO need to be particular if you truly WANT that stellar-experience. Hats-off to the Polk MM840's.