41ydt4020-01微型扬声器

全方科技-pg麻将胡了网赌人口

type full range speaker 
f0 800[hz]
impedance 8[ω]w
frequency range f0-20k[hz]
spl 100[db]
rated power 2[w]
speaker size 40×20×5.8h
diaphragm cloth
voice coil φ11.75
magnet φ11.2×1.5[nd]
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