Show Notes
AV SuperFriends: On Topic Why are you doing speechlift from the can?
Recorded April 17, 2026
In this episode, the crew turns a simple question about classroom speakers into a full-blown AV theology fight. Should small classrooms use ceiling speakers, front-wall point-source speakers, voice lift, program audio, or whatever happens to be lying around in the warehouse? Naturally, the answer is “it depends,” followed immediately by 35 minutes of everyone insisting their version of “depends” is the only sane one.
The discussion gets into the real-world mess of higher ed classroom audio: even coverage, voice lift thresholds, ceiling lay-in speakers versus cans, front-of-room program speakers, accessibility systems, bad acoustics, noisy HVAC, amplifier/speaker mismatches, and the eternal question of whether “good enough” is actually good enough. Along the way, the panel debates physics, budget, installer convenience, student experience, and how many speakers it takes before a room becomes less of a classroom and more of an ersatz municipal warning siren.
In short: if you’ve ever looked at a classroom audio system and wondered, “Why did they do it that way?” then this episode provides several answers… all of them wrong, all of them defensible, and most of them louder than necessary.
Alternate show titles: It’s diapers… it depends Do we still do speech just from the cans SAR method: sounds about right How many rooms do you have like this? Could they add a column in the middle? They can hear all the accounting numbers, they just can’t see ‘em Not the EASE software, but ease of install I had to throw them away
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More from AV SuperFriends: On Topic
Recorded June 26, 2026 Freshly returned from the show floor at InfoComm 2026, the AV SuperFriends gather for a full-length roundtable on trade show regrets: the booths they missed, the sessions they skipped, the demos they should have recorded, and the party they may never emotionally recover from missing. This episode wanders through the aftermath of a massive conference week, including arguments over who should really be explaining AI to the AV industry, what happens when AVIXA TV is more networked than expected, why show-floor “hidden gems” are still somehow hidden behind the wrong booth wall, and how even seasoned attendees can come home realizing they saw only a tiny slice of the show. Along the way, the crew revisits booth tour challenges, suspicious conference sandwiches, tote bag logistics, USB-C mysteries, browser-based control, over-caffeinated presentations, and the now-legendary Panasonic dinner brownies. It’s part InfoComm recap, part confessional, and part warning label for anyone who thinks they can actually see everything at a trade show.
AV SuperFriends: On Topic - We won’t do anything until that form is filled out