台中 | 雅瑟音箱 | Usher
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UA-50
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Poweramp-R1.5
Preamp P-307A MKII
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midrange
woofer
SW-210
Specification
subwoofer : 10" (1003SUB)
sensitivity: 69dB @ 1 watt / 1m
nominal impedance: 4 ohms
frequency response (-3 dB): 20 Hz ~ 150 Hz
power handling: 350 watts
crossover frequencies: 40 Hz~160 Hz
weight: 25 kgs
dimensions (w x d x h): 33 cm x 38 cm x 40 cm
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音響 | 音頻擴大器 | 揚聲器
台中 | 雅瑟音箱 | Usher