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產品簡述 | PRODUCT DESCRIPTION

作為FA+系統(tǒng)的低頻有效補充，FA-118B使用一只18寸碳纖低頻揚聲器，高剛性能有效抑制大功率輸出時的失真。相對紙盆單元，碳纖具質量更輕，具有良好的瞬態(tài)響應，聲音不會拖尾。特殊設計的箱體結構，有效降低風噪等不良影響，進一步提升低頻的聲音表達。

As an effective low-frequency supplement to the FA+ system, FA-118B uses an 18-inch carbon fiber low-frequency speaker, which has high rigidity and effectively suppresses distortion during high-power output. Compared with the paper cone unit, the carbon fiber tool is lighter in weight, has a good transient response, and the sound will not be tailed. The specially designed box structure effectively reduces the adverse effects such as wind noise and further enhances the low-frequency sound expression.

應用范圍 | APPLICATION

大型擴聲系統(tǒng)主擴  FOH for large scale sound system

流動演出  Touring

劇場劇院  Large theater

會議廳  Conference room

多功能廳  Multi-function hall

俱樂部、迪斯科  Live club, Disco

競技場和體育場館  Arena and Stadium

產品參數 | PRODUCT PARAMETERS

頻率響應：35Hz-300Hz（±3dB）/30Hz-300Hz(-10dB)

靈敏度：103dB

標稱阻抗：4 Ohm  

額定功率：1000W

低音單元：1×18”碳纖維

最大聲壓級：133dB SPL,139dB SPL peak

尺寸：（H×W×D） 530×746×680（mm）

重量：40(kg)