BONATECH Universal Notebook Small Speaker 8 Ohms 2 Watts - Black
Rated input power: 2W Rated impedance: 8 ohms Rated resonant frequency: 700 +/- 20% netball Hertz Frequency range: FO-20KHZ-10dB SPL output Sensitivity of (SPL): 96 +/- 3 dB 1KHz in Distortion maximum rated power input: 1KHz 10% Magnet: 8 x 1.5 NdFeB; Operating temperature -40'C~40'C