Designing a compact line array speaker system without sacrificing audio quality, Better Music Builder Engineering Team introduces the R4/R8 Line Array Speaker System.

Having a compact design, the R4/R8 Line Array Speaker System can be used for a much greater list of applications such as at the house of worship, events, theme parks, auditoriums, schools, restaurants, malls, expositions, and many other venues. It also allows users to configure the system on a computer via software.

Audio quality was not deprived off the R4/R8 Line Array Speaker System with the cabinet housing size. The R4 Drivers are four 4” with an included ribbon and the R8 consists of two 8” subwoofers. The R8 amplified enclosure provides 300 Watts RMS to the 8” woofer and also provides 4 x 75 Watt RMS out to the R4 drivers.

The R4/R8 Line Array Speaker System features one of the best complete protection packages Better Music Builder has ever introduced with built-in cooling fan, overload protection, short circuit protection and temperature protection along with an overload indication LED display.

K8是一款轻便的电池供电PA系统，适用于从教育、街头表演到家庭娱乐等各种场合。它具备您所需的所有功能，包括混响和抗反馈功能。

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• 10英寸高效型大功率低音單元
• 1.5英寸環形聚乙烯振膜釹鐵硼壓縮高音單元
• 箱體採用15mm夾板，表面經耐磨噴漆處理 80° × 70°覆蓋角實現均勻平滑的軸向與偏軸向響應
• 分頻技術經嚴苛設計，以優化頻率響應，提升中頻人聲表現力
• 可搭配音箱桿進行立式安裝
• SonicGuard™聲音保護技術有效保護高音單元， 避免功率過載
• 可旋轉式JBL ENTERTAINMENT發光銘牌， 可根據安裝方向調整 JBL PSL無源系統聲光技術，完美提升產品的科技感