TMP Pro Distribution 58226 扬声器

When connected to a CBT 70J line array column speaker, the CBT 70JE Extension provides extended bass response, extended pattern control, and increased sound output levels. The combined array system provides Constant Beamwidth Technology™, which represents a breakthrough in pattern control consistency, utilizing complex analog beamforming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of passive column speakers. Components - 70JE : Four (4) 130 mm (5 in) LF drivers Frequency Range (-10 dB) - 70JE : 45 Hz - 700 Hz Sensitivity (2.83V @ 1m) - 70JE : 90 dB full space, 96 dB half-space (65 Hz - 300 Hz) Nominal Impedance - 70JE : 8 ohms Power Capacity - 70JE : 500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs Max SPL - 70JE : 117 dB Net Weight - 70JE : 8.2 kg (18 lb)