Home Slickdeals Polk Speakers LSiM703 Bookshelf Loudspeaker $299.99, , LSiM707 Floor Standing Speaker $799.99,... Slickdeals Polk Speakers LSiM703 Bookshelf Loudspeaker $299.99, , LSiM707 Floor Standing Speaker $799.99, LSiM706c Center Channel Speaker $499.99 By ARCOM - 3 December 2018 164 0 SHARE Facebook Twitter Go to the deal page: Polk Speakers LSiM703 Bookshelf Loudspeaker $299.99, , LSiM707 Floor Standing Speaker $799.99, LSiM706c Center Channel Speaker $499.99