ARCHITECH AP-525 LCRS Dual 5.25" 2-Way LCR In-Wall Loudspeaker

50W-100W per channel; 5.25" poly woofers with butyl rubber surrounds &;ferro-fluid-cooled dome tweeters; Mounting provision for IR device; Dual 5.25", 2-way rectangular design; Imp: 8ohm nominal; Freq resp: 45Hz-20kHz ; Sensitivity: 91dB @ 1W/1m; Overall dim: 15.75"H x 9"W; Required cutout: 14.44"H x 7.88"W; Required depth: 3.5"; Each;