Natural Melody Technology Inc.

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Φ57×18.3H(mm)
12RR171117141
Part Number12RR171117141
Dimension(mm)Φ57×18.3H(mm)
Rated Impedance4Ω±15% at 900Hz/1V
Rated Power (W)3W
Max Power (W)4W
Resonance Frequency450±20%Hz
Output SPL86±3dB(1W/0.5M with baffle,at1K.1.5K.2K.2.5KHz) (1/12 Octave)
T.H.D5% Max 1W/0.5M 1.5kHz
SPL Curve
THD Curve
IMP Curve
Appearance