产品描述 >>>>> 
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次超低音系列音箱，是配套两分频线性阵列扬声器作为次低音使用的。箱体本身设有吊挂件，可以堆放成一个高度，撑起全频线性音箱，以达到中、高、低音的有效距离扩散。也可吊挂是置于全频线性真理扬声器的顶部，以完善音域的全面性。此系列的诞生让两分频线性阵列音箱音域更加完美，线条更加优美，使用更加方便。

在流动性演出、大型剧场、体育场馆、多功能大厅等不同的声场环境中，均可满足客户需求。音质深沉、饱满、浑厚、震撼。

性能参数 >>>>>
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型号Model：U-338B

频响范围Frequency Response：33Hz~300Hz

低音LF Driver：18"×1（220 Magnet 100mm)

额定功率Rated Power：600W

峰值功率Peak Power：2400W

阻抗Impedance：8 Ω

灵敏度Sensitivity（1W/1m)db：105dB (1w@1m)

连续声压级Maximum Continuous SPL：128dB (Cmax@1m)

*大声压级Maximum Peak SPL：134dB (Pmax@1m)

箱体材质Material：18mm(0.7") PLYwood

连接方法Connectors：SPEAKON NL4×2

箱体尺寸Dimensions：L544×W580×H417mm

重量Net Weight（kg）：38kg

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