Soft dB SMS-FLAT User Manual Download Page 9

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Raised Floor Application

The SMS-FLAT speakers can also be used in a raised floor configuration where space is limited.

Since a raised floor panel has a high sound transmission loss, the sound power required to meet

the sound masking target can be quite high, especially for low-frequency (bass) content. For that

reason, it’s recommended to lower the bass content of the target sound masking spectrum to limit

the power demand. Below is the recommended spectrum shape for the SMS-FLAT speaker used in

a raised floor setting.

Raised floor panels

Summary of Contents for SMS-FLAT

Page 1: ...Soft dB Inc 1040 Belvedere Avenue Suite 215 Quebec Quebec Canada G1S 3G3 Toll free 1 866 686 0993 USA and Canada E mail info softdb com SMS FLAT FLAT Sound Masking Speaker User Guide V20190725...

Page 2: ...Content 1 Overview 2 2 Specifications 3 3 Installation 4 3 1 Safety Instructions 4 3 2 Connecting the Speaker 5 3 3 Securing the Speaker 6 3 4 Setting the Transformer Tap 7 4 Raised Floor Application...

Page 3: ...mum masking sound in a tight space where a more standard loudspeaker wouldn t fit Equipped with two drivers in dipole configuration the SMS FLAT provides an effective loudspeaker in a very compact for...

Page 4: ...onnectors Screw Terminal Driver 2 5 x 10 cm 1 x 4 full range Color Black RAL9011 or white RAL9016 Dimensions 190 x 135 x 50mm 7 1 2 x 5 5 16 x 2 Weight 1 13 kg 2 5 lbs Box Dimensions 29 5 x 23 x 9 5 c...

Page 5: ...rom the apparatus Only use attachments and accessories specified by the manufacturer Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any...

Page 6: ...the connector block in place Use plenum rated cable and follow local regulations Typical wire will be 18 2 FT4 3 Fold the cable inside the cavity and put the cover plate back in place 4 Secure the ca...

Page 7: ...rews not supplied Slide the speakers on the mounting bracket Note When mounting the speaker on a vertical surface be sure to mount the bracket with the forks facing up to avoid the speaker from fallin...

Page 8: ...e rubber cover from the tap knob Adjust the tap setting using a flat head screwdriver The recommended tap for most applications is 4W 25V Some limitations may apply to the sound masking controller See...

Page 9: ...nsmission loss the sound power required to meet the sound masking target can be quite high especially for low frequency bass content For that reason it s recommended to lower the bass content of the t...