Yamaha PIANOCRAFT MCR-940. RMS rated power: 130 W, Frequency response: 55 - 20000 Hz, Impedance: 6 Ом. Number of loudspeakers: 2 pcs, Woofer size: 130 mm, Tweeter size: 25 mm. Supported radio bands: FM, AM, Tuner type: Digital. Disc types supported: CD, CD-R, CD-RW, DVD, BD. Headphone connectivity: 3.5 mm