Managing sound quality in stadiums is never easy – if only because of their size. Without sophisticated control equipment, sound systems in stadiums produce nothing but an annoying blur of reverberation and echoes. 

Speech intelligibility through a stadium PA system will vary from seat to seat. The Bedrock SM50 and SM90 allow you to quickly scan a large number of seats in terms of speech intelligibility, talking only 18 seconds per measuring position. The real-time analyzer and sound pressure level meter functions of these devices will also come in handy.