QR090820BL(single magnet)

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Dimensions:

QR090820BL(单磁)-(2)

Sensitivity(dB)

123±3( 1.26Vrms/3.2HL at 1kHz)

Rated power(mW)

50

Max power(mW)

80

Impedance(Ohm)

30±15% 

F0(Hz)

520±100 (in free air)

THD(%)

<10 at 1kHz

Xmax(mm)

0.25