Showing 4 reviews for Polk Audio MM691

Customer Review Summary for Polk Audio MM691
Average Customer Rating is 4.7 out of 5 stars:
4.7
based on 24 Reviews
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Rating Distribution:
5 star:
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79%
4 star:
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17%
3 star:
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0%
2 star:
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0%
1 star:
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4%
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Average Attributes Rating:
Durability
4.8
Value
4.8
Features
4.8
Design
4.8
Usability
4.8
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Quick Comparison:
Most Helpful 4 star Customer Reviews:
October 15, 2013 Sounds good loud
Review by
teawrecks from Reno,NV
Overall
Durability
Value
Features
Design
Usability
I replaced a set of Alpine Type S with these Polk's and the Polk's have a much cleaner sound. These speakers come alive when cranked loud, at lower levels they sound like any other average speaker. I have 75w RMS @ 2ohms going to them and this seems to be a good combo. The magnets on the Polk's are tiny. I don't know the tech behind this as I thought a big powerful magnet was needed for big sound but these deliver without the large magnet.

I installed them in a 2005 Dodge 3500 and had to cut the doors so the cages would fit so if you plan on installing them in a similar vehicle be prepared to chop the door a little.
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April 8, 2010 Solid 6x9 Speakers
Review by
Renegade from Dededo, Guam
Overall
Durability
Value
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These really are a solid pair of 6x9s, although it says you can run these off of an aftermarket stereo without an amp, I would recommend using one to get the best sound quality out of these. These 6x9s are meant to be played hard and play hard they do!
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March 27, 2010 talk about bang for your buck
Review by
iceman from vancouver bc, Canada
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hesitant at first but once i put them next to my type x pros i was relieved. Not only can the keep up but they can outdo them and the price is definitely a nice perk too.
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October 4, 2009 Great Choice for full range!
Review by
Bigman from Cary,NC
Overall
Durability
Value
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Design
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Needed full range speakers to round out the sound in my Sebring Conv. Very hard car to get High end sound but they worked well in the back quarter panel for fill in sound.Price was great and got them quick .
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