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1 Overview The SMS-DIRECT loudspeaker is designed to generate the optimum masking sound for a variety of ceiling conditions. It’s typically used in plenum space in up-firing configuration but it can also be used in down-firing configuration when the plenum is very high.
2 Specifications Specifications Power 10 W Line Voltage 25 V Sensitivity 91 dB Enclosure Material Fireproof ABS plastic Frequency Response 100 Hz to 10 kHz Connectors 4mm (5/32”) Screw terminals Driver 13 cm (5”) full range Color Black ( or white RAL9011) Weight 1.6 kg (3.5 lbs) Shipping Weight 1.8 kg (4 lbs)
3 Installation 3.1 Safety Instructions • Read and keep these instructions. • Heed all warnings and follow all instructions contained within this manual. • Install in accordance with the manufacturer’s instructions. • Clean only with dry cloth. • Do not install near water. •...
3.2 Connecting the Speaker Connect the wires from the amplifier to the speaker using the screw terminals. When connecting multiple speakers, twist the cables together and insert them in the same connectors. From Amplifier To next speaker 3.3 Securing the Speaker Secure the speakers to the ceiling deck using a chain (not supplied) fastened to the hole on the bracket.
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