BMB CSN-500 450W 10" 3-Way Karaoke Speakers, Pair Woofer Unit: 10" / 25cm Paper Cone Type x 1 unit Squawker Unit: 3" / 8cm Paper Cone Type x 1 unit Tweeter Unit: 3" / 8cm Paper Cone Type x 1 unit Provision for mount on top & bottom of speaker cabinet Rating Input Power: 225W Vocals Can be mixed to music smoothly and can handle live audio from microphones better Very wide listening position anywhere in the room Emphasis on low-bass sound to show music rhythm to singers clearly Anti-Howling measure for microphone Play recorded sound sources such as CD and DVD perfectly Best listening position is the center of speakers (not wide) Emphasis on high frequency sounds Play recorded sound sources such as CD and DVD perfectly System: 3-Way, 3 Speakers Woofer Unit: 10&#034; / 25cm Paper Cone Type x 1 unit Squawker Unit: 3&#034; / 8cm Paper Cone Type x 1 unit Tweeter Unit: 3&#034; / 8cm Paper Cone Type x 1 unit Provision for mount on top &amp; bottom of speaker cabinet Max Input Power (Pair): 450W Rating Input Power (Pair): 225W Dimensions (W x H x D): <ul class="a-unordered-list a-vertical"> 19.92&#034; x 11.42&#034; x 12.8&#034; 506 x 290 x 325 mm Weight: <ul class="a-unordered-list a-vertical"> 24.25 lbs. per piece 11.0kg per piece Impedance: 8