产品规格
频率响应 40Hz-24kHz +/-3dB
low frequency extension 29Hz
high frequency extension 30kHz
承载功率 300W continuous / 1200W peak
recommended amplifier power 50 - 750W
灵敏度 98dB @ 2.83V / 1m
标称阻抗 4 ohms
mid-frequency crossover 550Hz
高频分频 3400Hz
最大声音输出 122dB (2 speakers in-room)
高频驱动头 0.75" (1.9cm) titanium diaphragm compression driver mated to 90° x 60° Tractrix® Horn
mid-frequency drivers 4.5" (11.4cm) aluminum diaphragm compression driver mated to 90° x 60° Tractrix® Horn
低频驱动头 Three 8" (20.3cm) high-output, aluminum / Rohacell® / Kevlar® hybrid cone woofers
机箱材料 Constrained layer MDF (medium density fiberboard)
机箱类型 Bass-reflex via quad rear-firing ports
高度 50.25" (127.6cm)
宽度 10.75" (27.3cm) (12.75" / 32.4cm at the base)
深度 21.5" (54.6cm)
重量 122 lbs (55.4kg)
饰面 Zebra-grain Linia veneer in a natural, merlot or espresso stain
开始生产年份 2008