k-array KH4 音樂會音箱 有源擴聲音箱
KH4是有源2分頻線陣列音箱單元，外觀設計非常現代優雅。KH4具有非常充足的功率儲備，能夠在120度的寬闊水平面上實現高聲壓級輸出，并且保持音質優美。KH4具有堅固的鋁質箱體，厚度為6″（16cm），重量也只有47kg（100lbs）。垂直覆蓋角度可調，調節范圍從7°到37°。這樣在多用途的應用時就增加了靈活性。
KH4適合在大中型場館做長距離擴聲使用，比如在劇院、音樂廳或者教堂。KH4在設計階段就考慮了和K-array其它產品的配合問題，比如與KS4低音線陣列音箱的配合，與KO70或KO40配合可以有效地延展系統的低頻特性。
KH4采用六路功放通道驅動12只2.5″音圈的8″錐盆單元重放中低頻信號，中高頻信號的重播則使用5只1.75″音圈的壓縮驅動單元，前端加載1″*4″的恒指向波導。高頻驅動單元在箱體中間形成陣列。利用吊掛系統可調節垂直覆蓋角度，調節范圍從7°-37°。
特點
外形小巧，性能卓越
有源設計
集成DSP處理和線控功能
垂直覆蓋角可調
水平覆蓋角寬廣
外形扁平
集成化吊裝部件
優質元器件保證優異性能
系統搭建和拆除快捷
可多只音箱組成陣列使用，也可與K-array其他型號配合使用
The K-array KH4 is a high performance self-powered, 2-way line array speaker system. At just over 51 Kg (113.32 lb) and 16 cm deep (6 inches), its ultra-compact aluminum enclosure contains an incredible reserve of power.that ensures very high sound pressure, with wide consistent (120°) horizontal coverage. It has the unique capability for varying the vertical coverage from 7° (line array applications) to 37° (stand alone). The KH4 is suited for medium to long throw applications in theaters, stadiums, houses of worship and concert halls. The KH4 integrated with the KS4 self-powered dipole subwoofer, creates a high performance large scale solution. The KH4 can also companion with the KH15 satellite, and KO70 , KO40 self powered sub bass elements. The KH4 uses twelve 8-inch cone drivers with 2.5” voice coils for low-mid frequencies, powered by six power amplifier channels. The mid-high frequency section uses five 1.75” voice coil compression drivers mounted on 1”x 4” constant directivity waveguides. The drivers form an array exactly in the centre of the speaker. A mechanical system can provide different vertical coverage from 7° to 37° on each KH4. An internal DSP module provides configuration presets. Dedicated remote control software allows for control of the speaker from a computer. All KH4 components are designed by the K-array R&D department and custom made under the K-array quality control system in Italy.
KH4是有源2分頻線陣列單元。外觀設計非常現代優雅。KH4具有非常充足的功率儲備，能夠在120度的寬闊水平面上實現高聲壓級輸出，并保持音質優美。KH4具有堅固的鋁質箱體，厚度為6”(16cm)，重量也只有47kg(100lbs)。垂直覆蓋角度可調，調節范圍從7度到37度。這樣在多用途的應用時就增加了和靈活性。
KH4適合在中型場館做長距離擴聲使用，比如在劇院、音樂廳或者教堂。KH4在設計階段就考慮了和K-array其它產品的配合問題，比如與KS4或KH15等低音線陣列音箱的配合，與Ko70或Ko40配合可以有效的延展系統的低頻特性。
KH4采用六路功放通道驅動12只2.5”音圈的8”錐盆單元重放中低頻信號，中高頻信號的重放則使用5只1.75”音圈的壓縮驅動單元，前端加載1”*4”的恒指向波導。高頻驅動單元在箱體中間形成陣列。利用吊掛系統可調節垂直覆蓋角度，調節范圍從7度到37度。
KH4內置DSP處理模塊。在PC電腦中安裝原廠提供的軟件后，可對音箱進行遠程控制。
音箱的所有組件均由K-array的研發部門設計，并在嚴格的質量控制體系下完成制造。
特性
外形小巧，性能卓越
有源設計
集成DSP處理和線控功能
垂直覆蓋角可調
水平覆蓋角寬廣
集成吊裝部件
優質元器件保證優異性能
系統搭建和拆除快捷
可多只音箱組成陣列使用，也可與K-array其他型號配合使用
應用場合
大型演出場合
巡回演出擴聲
體育場、體育館、音樂廳、劇院和宗
KH4
KH4
KH4
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