BOSE FreeSpace 3 Series II Acoustimass 低音箱
FREESPACE 背景/前景
BOSE FreeSpace 3 Series II Acoustimass 低音箱
為全新和現有的背景音樂系統提供平面/嵌入式安裝的低音增強功能。配備一個 5.25 吋 (133 公釐) 低音單體,可呈現低達 40 Hz 的深沉低音,而且音質不失真。
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頻段 (-10 dB):
40 Hz - 315 Hz
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額定擴散角度:
200 Hz 以下全向
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長期承受功率:
70/100 V:單聲道 200 W (峰值 800 W) 每立體聲聲道低阻抗 50 W (峰值 200 W) 或單聲道 100 W(峰值 400 W)
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靈敏度:
每聲道:76 dB 聲壓級 (單聲道:79 dB 聲壓級) (聲壓級/1W@1公尺)
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最大聲壓級 :
每聲道:96 dB 聲壓級 (峰值102dB聲壓級@1公尺) 單聲道:102 dB 聲壓級 (峰值 108 dB 聲壓級@1公尺)
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環境:
僅適用室內
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