MBS3 Bookshelf speaker is a new very perfect sound music Hi-Fi Speaker, more strong bass sound than MBS2 with real wood veneer curved cabinet, you require an elegant music bookshelf speaker but with strong bass sound, I think MBS3 is good choice for you. 　　　　　　　　　　　　　　　 MBS3 Bookshelf Speaker specification: Bass driver: 6-1/2 "X1 Tweeter driver: 1"X1 (soft dome) Frequency Response: 40Hz~20KHz Power operation: 10W~100W SPL: 86dB Impedance: 6 ohm Dimensions (WXDXH/mm): 280X390X420mm Weight: 22 Kg Finish: Cherry,Walnut,Rosewood