Polk Audio db691 6"x9" 3-way Speakers
Polk Audio has a real winner with the db series speakers. As with the related db6501 component speaker system and db651 coaxial speaker, the db691 is the best budget option in its category. These speakers are certified for marine use, meaning they can handle the occasional splash of water or extended exposure to direct sunlight. Polk recommends powering the db691 with at least 10 watts RMS up to 100 watts RMS. Bass output is outstanding, and the 3-way design allows the db691 to accurately reproduce higher frequencies as well. These speakers perform so well that it's difficult to justify spending more money on any other 6x9 speaker.