JBL LSR708i 8-inch Passive Studio Reference Monitor Speaker Overview:Next Generation Systems for Post and Broadcast Production in Control Rooms and TrucksThe first in JBL’s new 7 Series line, the 705i and 708i models answer the call for next generation multi-channel monitoring in post rooms, broadcast facilities and trucks. Leveraging patented technologies developed for our flagship M2 Master Reference Monitor, 7 Series Studio Monitors deliver detailed imaging, extended frequency response and remarkable output from compact enclosures. Centrally amplified and tuned, and easily installed, 705i and 708i Studio Monitors are the heart of an elegant, scalable system for broadcast and post facilities working in immersive audio formats.TechnologyPatent Pending Image Control WaveguideFirst introduced in the JBL M2 Master Reference Monitor, the Image Control Wave Guide technology allowsA seamless crossover and uncolored response in the critical dialog range.Neutral off-axis response for greater accuracy and room-to-room consistencyDetailed imaging and a coherent transition between screen channels, surrounds and overhead speakers. Next Generation Driver TechnologyMeeting the dynamic range and extended frequency response requirements of today’s production formats, 7 Series incorporates JBL next generation “Super Drivers.”The new 2409H High Frequency transducer incorporates an innovative low-mass annular diaphragm that delivers smooth response beyond 40 kHz, with extraordinary output and very low distortion.JBL developed custom low frequency transducers for remarkable performance of the 7 SeriesNew 725G and 728G 5” and 8” high-excursion low frequency drivers in the 705i and 708i deliver continuously high output with minimal power compression and low frequency response into the 30Hz range.System Integration