ลำโพงขนาดเล็ก 4ohm 3W ขนาด 28mm Small Speaker 4Ohm 3W 28mm
ลำโพงขนาดเล็ก 4ohm 3W ขนาด 28mm Small Speaker 4Ohm 3W 28mm
Specification Properties : 415% Ohm 3W
Size : 28mm
Resonance rate : 300Hz 20%
Rated power : 2W
Characteristic sensitivity: 86 dB
Frequency range: 300Hz-20KHz