Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great marine speakers for excellent price!

We hooked these 2 speakers up to a Kenwood KMR-350 receiver in our boat and couldn't be happier with the results! For being so small, you wouldn't expect much volume out of these little guys, but crank it up and you'll be surprised. Even without an amplifier or a subwoofer - we have these on a fishing boat, after all - the baseline and deeper tones sound excellent.Furthermore, these speakers were easy to install - a definite plus - and they blend nicely with the aluminum wall that we installed them in. Not to mention, the cone isn't very deep, so they can be installed in tight spots if you're limited on space.After browsing the stores, its pretty easy to find a cheap no-name brand marine receiver with no-name speakers for $150. However, with our Kenwood receiver at approx. $100 and these polk speakers at $50, we got the same deal, yet both are reliable name brands. Even if you opt for a fancier receiver, get these speakers! You won't be sorry.