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An enhanced polar pattern provides consistent off-axis rejection to control ambient noise and feedback in acoustically difficult environments
00 in / 30
and interchannel crosstalk of less than -80dB from 20Hz to 20kHz
Power requirements
JBL CBT 70J-1 + 70JE-1 Extension 100700363 An enhanced polar pattern providesJBL CBT 70J 1 + 70JE 1 System Purpose Designed Extension for CBT 70J 1 Line Array Column Speaker. With stronger grille. Purpose Designed Extension for CBT 70J 1 Line Array Column Speaker. With stronger grille. When connected to a CBT 70J 1 line array column speaker, the CBT 70JE 1 Extension provides extended bass response, extended pattern control, and increased sound output levels. The combined array system provides Constant Beamwidth Technology,