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    廣州佰億音響設備有限公司
    業務總經理:李永堅
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    業務服務電話:
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    工廠地址:廣州市番禺區南村鎮新基大道東6號(樂意工業園)A區202

    香港公司:香港九龍嘉荔道338號嘉龍大廈16層B03
    服務電話:0852-32335386

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    VS-4622

            VS-4622線性音箱是針對大型演出及較高聲壓級,音色要求而設計的專用(多功能)演出音箱,其最大的特點就是高音清晰明亮,中音飽滿圓潤,低音強勁有力,聲壓級高,人聲還原度高,恰恰滿足了對人聲高還原度,高聲壓級要求的環境場合使用。
            采用先進的BASSBOXPRO\X-OVER電腦輔助設計的無源內置分頻電路,減少了因外置分頻帶給現場操作及係統鏈接麻煩獨特的16歐姆高阻抗線路設計有效的提高了音箱的阻尼係數,減少了因功率分配問題而需要的多台功放的弊端。提高的功放的效率減少了投資的成本。保證了係統的穩定性。(一台功放可以推動四隻音箱)
           全係列音箱揚聲器采用獨特的軸對稱設計。左右各一隻低音單元,中間為高音單元。其優點是左右聲像對稱,軸向輻射扇形柱麵波型增強。減少了因相位差而產生的聲壓影響。
           高音采用2隻65芯 156磁高音單元。
           低音采用2隻75芯190磁的12寸低音單元。
           箱體采用18mm高密度樺木夾板,而箱體表麵采用了耐久度高的黑色聚亞安酯點漆。這樣的音箱的抗老化強度方麵非常強,能長期經受日曬雨淋,持久耐用的外表,而安裝在戶內更是能防止潮濕等惡劣的環境,安裝方式配備標準吊掛裝置,可滿足不同場所的安裝要求。
          ●此音箱適用於體育館、劇院、DISCO、夜總會等娛樂場所。
          ●要求更寬的音場效果時,可用VT-218等超低頻箱組合在一起使用,會有更好的音場效果。

     

           VS - 4622 linear amp is for large performance and non-linearity, voice quality requirements and design professional (multi-function) performance box, its biggest characteristic is the high clear and bright, alto full fruity, bass strong, high sound pressure level, vocals, reductive degree is high, it can meet the voices of high degree of reduction, environmental situations required by the non-linearity.
            Advanced BASSBOXPRO \ X - OVER a computer aided design of passive built-in frequency division circuit, reduced because of the external points band system link to the site operation and trouble unique 16 ohms high impedance circuit design can improve the speaker of the damping coefficient, reducing the need for power allocation problem of many sets of power amplifier.To improve the efficiency of the power amplifier to reduce the cost of investment.Ensure the stability of the system.(a power amplifier can push four speakers)
            Full range of sound box loudspeaker adopts the unique design of axisymmetric.A bass around each unit, the middle of the high unit.Its advantage is about audio-visual symmetry, the axial fan cylindrical wave radiation pattern.To reduce the effects due to phase difference of sound pressure.
    Using two high 65 core 156 magnetic tweeters.
            Bass with 2 190 75 core magnetic only 12 inch bass unit.
    USES high-density 18 mm birch plywood enclosure, and adopted the high durability of black box body surface polyurethane paint.Such speakers anti-aging has very strong strength, long-term the incarnation, the appearance of durable, and installed in the harsh environment, such as indoor but also can prevent moisture, installation is equipped with standard hanging device, can meet the installation requirements of different places.
           When this box is applicable to the gym, theatre, DISCO, nightclubs and other places of entertainment.
           For wider sound effects low, available n - 218 such as ultra-low frequency box used together, can have a better sound effect.

     

     

     

    技 術 參 數    TECHNICAL SPECIFICATIONS

          

     MODE

    VS-4622

         

    SYSTEM COMPOSITION

    兩路四單元二分頻線性音箱

           

    LOUDSPEAKER

    低音:12*2  75170

    高音:65*2鈦膜高音

         

    (OHM)NOMINAL LMPEDANCE

    16

         

    W)POWER RATING

    800W

    最大 承受 功率

    (W)MAXIMUM INPEDANCE

    1300W

         範 圍

    (HZ)FERQUENCY RESPONSE

    46-20KHZ

           

    (DB)SOUND PRESSURE LEVEL(SPL)

    119DB(峰值)

         

    NOMINAL COVERAGE

    110*40

         

    CONNECTOR

    NL4MP*2

             

    HANG

    線性吊掛

         

    (W*D*H)DIMENSIONS

    1028*540*380MM

     

     

     

     

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