RSi Original Pendants

SoundTube originated the pendant speaker 
and offers the widest selection of pendant models 
in the industry.

Designed for open-ceiling use

SoundTube pendant speakers bring high-fidelity music and intelligibility 
to lower ceiling applications. RSi models include 
BroadBeam™ dispersion greatly expanding coverage area, 
providing even sound coverage and smooth response.

Full-frequency dispersion

The hallmark of SoundTube’s RSi speakers is 
full-frequency dispersion, made even more robust
with SoundTube’s revolutionary BroadBeam™ 
high-frequency dispersion technology.

Wiring Made Easy

Included with every RSi speaker is a four-pin
Euroblock connector that speeds wiring, 
simplifies daisy-chaining of multiple speakers and allows
for pre-wiring.

Hanging Hardware Included

Easily adjustable installation hardware, 
including hanging and safety cables and SpeedClamps™,
 is packaged with each RSi speaker.

Surface-Mounting Option

In addition to hanging in open-ceiling environments, 
RSi speakers can be surface-mounted with 
SoundTube’s optional bracket.

ZeroReflection™ Enclosure

RSi enclosures are engineered to eliminate standing sound
waves inside the cabinet for a better sound. Our speaker
cabinets produce intelligible sound in large open 
spaces while integrating with all types of architecture.