lImpedance: 8±15% Ω 

lSound Pressure Level: 89±3dB 

l(2Vrms, 10cm, @2kHz in 1cc box/on baffle) 

lRated Noise Power: 0.5W 

lMax. Short Term Power: 1W 

lF0 (in 1cc box): 850±15% Hz