Phase Technology SM400i specifications SM400i

Applications
Engineered with prof essional g rade
components, t he SM400i de livers
high-qual ity music a nd messagi ng for
indoor & outdoo r backgrou nd to mid-
level SPL applica tions. Cos t-effecti ve
engineeri ng with h igh-perfor mance
sound makes the SM400i speaker
ideal for appli cations i ncluding re tail,
grocery sto res, restau rants, hot els,
casinos, mus eums, tra de shows &
conference rooms. For ap plications
where addition al bass i s require d,
SoundTube’s RS801i 8” s ubwoofer pro -
vides bass dow n to 40 Hz .
BroadBeam
®
Wide
Dispersion Technology
More than 3 years in development,
SoundTube’s proprietary BroadBeam®
technology incorporates a high-fre-
quency waveguide mated to a 1” convex
metal tweeter. BroadBeam® wave-
guide technology delivers a consistent
BroadBeam® dispersion pattern across
the upper registers of the frequency
SM400i
Surface-Mount Speaker
Technical Information for System Engineers
Phase/Impedance Reponse
Frequency Response
Beamwidth (-6dB) Directivity Index (DI)
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