Home Slickdeals Polk LSi Series Single Speakers: M705 $449, M706c $389, M703 $259 &... Slickdeals Polk LSi Series Single Speakers: M705 $449, M706c $389, M703 $259 & More + Free Shipping By ARCOM - 9 August 2019 135 0 SHARE Facebook Twitter Go to the deal page: Polk LSi Series Single Speakers: M705 $449, M706c $389, M703 $259 & More + Free Shipping