扬声器, 外径: 28 X 40mm Impedance: 4Ω±15% Rated Power Input: 2.0W Maximum power Input: 2.83W SPL: 87±3dB
扬声器, 外径: 28 X 40mm
Impedance: 4Ω±15%
Rated Power Input: 2.0W
Maximum power Input: 2.83W
SPL: 87±3dB
Maximum powe