1. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 1 Modular Ceiling Loudspeaker

2. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 2 Benefits  One size fits all The range consists of 4 different drivers All 4 drivers contain the same grille -Uniform look in a project In applications requiring different drivers, only one size of hole needs to be cut.

3. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 3 Features  6W  4’’ LC1-WM06E8 LC1-UM06E8  6W  6’’ 4 different loudspeaker drivers  What’s the difference? LC1-WM06E8 has a large opening angle -Low ceiling LC1-UM06E8 can produce a higher SPL -Normal ceiling height

4. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 4 Features  6W  4’’  Large opening angle LC1-WM06E8 LC1-UM06E8  6W  6’’  Increased SPL LC1-UM12E8  12W  6’’  Two-way coaxial  Wide frequency range LC1-UM24E8  24W  6’’  Two-way coaxial  Wide frequency range 4 different loudspeaker drivers

5. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 5 Benefits  Modular design: Every accessory fits every driver. All the preliminary work is equal when applying different drivers in a project. Ordering and stocking is easy and simple.

6. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 6 Benefits  New innovative ceramic connector Installations with fire-resistant cables and fire domes are installed much easier. © Patent pending

7. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 7 Benefits  New innovative ceramic connector Pre-wiring only requires the connector The stiff cable does not need to be pulled into the fire dome.

8. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 8  EVAC compliant Ceramic connector on the loudspeaker -Also separate ceramic connector on the fire dome Optional WLS board Benefits

9. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 9 Feature Pilot tone indication board (optional) Light guide  Optional pilot tone indication board Fast searching for defects in loudspeaker lines by visual check. LED

10. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 10 Installation  4 different ceiling mounting methods metal U-bracket ABS mounting ring ABS surface mounting box Fire dome

11. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 11 Installation  Metal U-bracket Fastening point for safety cord Holes for tie-wrap fixing for strain relief Bending area for thick ceiling Extra screw fixing holes

12. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 12 Installation  ABS mounting ring Optional back box Screw driven clamps

13. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 13 Installation  ABS surface mounting box  Optional kit for pendant mounting

14. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 14 Installation Safety cord fastening point  Fire dome Innovative ceramic connector Fixation similar to u-bracket