SX-50 Bookshelf speakers

Sensitivity
87dB
Frequency response
50Hz-22kHz
Impedance
8 Ohms compatible
Recommended amplifier power
10-100 watts
Drivers
5.25” (135mm) treated paper cone woofer 1” (25mm) Silk dome tweeter
Crossover
2 way
Ported
1 rear
Magnetic shielding
No
Colour
Black or walnut
Dimensions (HxWxD)
225 x 161 x 240mm 
Weight
3.0kg