The 9400 Cinema Surround offers high 250 Watt power handling capability, high sensitivity, and extended base response in a groundbreaking design. The two-way 9400 features new transducer technologies, waveguide and horn designs developed specifically to produce studio quality performance with pattern control tailored to modern theatre geometries.
Combining JBL’s Image Control Technology and new asymmetric wave-shaping techniques, the 9400 surround features a Wave Shaping Vane, integral to the design, to distribute acoustic energy in proper proportion to the room. This technique provides a wave-front that is sculpted to the room geometry and provides very precise coverage capability.
The 9400 features a high power, long throw 250mm (10 inch) low frequency driver for smooth extended bass response. The high frequency section utilizes a 25mm (1 inch) composite diaphragm compression driver with high output capability. Distribution of the drivers and construction of the cabinet is carefully calculated and rigorously tested in order to realize optimized resonance and accurate coverage. Two venting ports are designed at the bottom which further improves the low frequency response.
The unique, high tech, molded, black textured enclosure with open high frequency horn and black grill will enhance any décor.
• 高频号角采用JBL影像控制技术（Image Control Technology），与导波片（Wave Shaping Vane）技术，令声场控制更准确