1. Polk Audio DB691 6-by-9-Inch 3-Way Speakers (Pair, Silver)<br /><br />http://www.amazon.com/gp/product/B000P0R6KW/ref=as_li_tf_tl?ie=UTF8&tag=emfamazon0d-20<br /><br />2. Polk Audio DB5251 5.25-Inch 2-Way Component System (Single, Silver)<br /><br />http://www.amazon.com/gp/product/B000P0PFA0/ref=as_li_tf_tl?ie=UTF8&tag=emfamazon0d-20<br /><br />3. Polk Audio DB6501 6.5-Inch 2-Way Component System (Pair, Silver)<br /><br />http://www.amazon.com/gp/product/B000P0R6LQ/ref=as_li_tf_tl?ie=UTF8&tag=emfamazon0d-20<br /><br />4. Polk Audio AA6514-A MM6501 6.5-Inch System Speaker System<br /><br />http://www.amazon.com/gp/product/B001C3K7I4/ref=as_li_tf_tl?ie=UTF8&tag=emfamazon0d-20<br /><br />5. Polk Audio DB651 6.5-Inch Coaxial Speakers (Pair, Silver)<br /><br />http://www.amazon.com/gp/product/B000P0PF9G/ref=as_li_tf_tl?ie=UTF8&tag=emfamazon0d-20
