Three different nodels of Bose LT speakers were hung and carefully aimed from the ceiling.
Six Bose LT 6400 speakers were used. they are a 2-way, mid/high-frequency loudspeaker with a nominal 60° x 40° coverage.
The four Bose LT 9400 in this system are similar to the 6400 models but have a 90° x 40° coverage pattern.
Four Bose LT MB-12 speakers were used for low frequency reinforcement (bass in the 40 to 280 Hz range). |