Rated Impedance: 25 Ω± 15%
Rated Power: 2 W
Max. Power: 4 W
Sensitivity (1W/M): 88 dB ± 3dB, 1W/1M
Frequency Range: 130 Hz ~ 20 KHz -10dB / ±20% Hz
Resonance Frequency: 215 Hz ± 20%
D.C Resistance (Rdc): 23 Ω± 10 %
Magnet: 45×22×8 mm
Membrane: Paper cone
Basket / Baffle        : Steel
Dimension: 77 ^Фx 28 ^H mm
Weight: 0.13 kgs