Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: PA use only!
Review: This product should only be used for commercial applications. The spectrum of sound that these speakers emit is severely lacking in certain frequencies so much so that low level listening is generally not applicable. They do have bass response, but there are a lot more frequencies important to sound reproduction than just that. Because of these missing frequencies, the efficiency of these speakers are very low, maybe 80 db (90 db is average); so, you need a use a powerful amp and again low level listening just does not work.
