台中 | 雅瑟音箱 | Usher

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D3

Specification

3-way system:
Diamond DMD dome tweeter 1.25" (9980-20D3)x2<
mid-low woofer 4" US-375)x1(
low-bass woofer 15" (15HM) x2
sensitivity: 90 dB @ 1 watt / 1m
nominal impedance: 4 ohms
frequency response (-3 dB): 22 Hz ~ 40 kHz
power handling: 250 watts
crossover frequencies: 950 Hz, 8.2 kHz
weight: 308 kgs (including base)
dimensions (w x d x h): 66.5 cm x 89 cm x 179 cm

Profesional Review

   
 

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台中 | 雅瑟音箱 | Usher