Bottom Line
The Polk Audio T15 bookshelf speakers are easily the most cost-effective speakers we’ve seen if the ‘cost’ you want to put in ‘effect’ is minimal. It’s true that the bass doesn’t leave too much room for the other frequencies to shine, but this isn’t the result of the mids and highs being bad. On the contrary, they’re no less than average sounding for this price, but the exceptional bass can make them out to seem that way.