Very good cosmetic and technical condition. Despite the small size, very decent sound. Two 2-way bass reflex bookshelf speaker. 16.25cm cone type woofer. 1.9cm tweeter dome. Frequency Characteristics 55Hz20kHz ±3dB 55Hz. Sound Pressure Level 91dB/2.83V/m Permissible input 25W125W(RMS). Width 177.5 × 365 × depth 230mm height.