Polk 700-LS In-Ceiling Speaker Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU POL-700-LS MPN 700-LSMSRP $349.00 Full-Range, High Performance, Bandpass, Dual-Port In-Ceiling Loudspeaker. Please call for availability About this product Details Full-range, high performance, bandpass, dual-port in-ceiling loudspeaker. DetailsBackDetailsFull-range, high performance, bandpass, dual-port in-ceiling loudspeaker.