Bosch LC2-PC60G6-8H, LC2-PC60G6-10, LC2-PC30G6-8L, LC2-PC30G6-8, LC2-PC30G6-4 Installation Manual
Prosound Ceiling Speakers
LC2-PC30G6-4 | LC2-PC30G6-8 | LC2-PC30G6-8L | LC2-PC60G6-8H | LC2PC60G6-10
en Installation and User Instructions
Prosound Ceiling Speakers Table of Contents | en 3
Table of contents
1
2
2.1 Important Features 5
3
3.1 Model Summary 6
3.2 Packing List 7
3.3 Product Feature Identification 8
4
4.1 Step 1 — Cut the Hole 9
4.2 Step 2 — Install C-Ring and/or Tile Rails 9
4.3 Step 3 — Attach Wiring to the Ceramic Connector 10
4.4 Step 4 — Mount the Speaker into the Ceiling 11
4.5 Step 5 — Connect an Auxiliary Support Line 11
4.6 Step 6 — Adjust Tap Selector 12
4.7 Step 7 — Attach the Grille 12
5
6
7
7.1 Appendix A Painting the Speaker 17
Safety 4
Welcome 5
System overview 6
Installation and Wiring 9
Troubleshooting 14
Technical data 15
Appendices 17
Bosch Security Systems B.V. Installation and User Instructions 2016.05 | 12 |
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4 en | Safety Prosound Ceiling Speakers
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Safety
Safety First
Suspending any object is potentially dangerous and should only be attempted by individuals
who have a thorough knowledge of the techniques and regulations of rigging objects
overhead. Bosch strongly recommends that all speakers be suspended taking into account all
current national, federal, state and local regulations. It is the responsibility of the installer to
ensure that all speakers are safely installed in accordance with all such regulations. When
speakers are suspended, Bosch strongly recommends that the system be inspected at least
once a year. If any sign of weakness or damage is detected, remedial action should be taken
immediately. The user is responsible for making sure that the supporting surfaces, and any
additional hardware used, is capable of supporting the loudspeaker. Any hardware used to
suspend a loudspeaker array that is not provided by/associated with Bosch is the
responsibility of others.
Caution!
The seismic tab (auxiliary support ring) is not intended for primary suspension of the
loudspeaker. The seismic tab should only be used as a secondary safety point.
Caution!
Ceiling mount speaker’s safety cable
The safety cable should be installed with a minimum of 3-inches (76.2 mm) of slack.
2016.05 | 12 | Installation and User Instructions Bosch Security Systems B.V.
Prosound Ceiling Speakers Welcome | en 5
2
2.1
Welcome
Thank you for purchasing Bosch loudspeakers. Read through this manual to familiarize
yourself with features, applications, and precautions before you use these products.
Bosch loudspeakers use innovative design and materials to provide premium-level
performance in a flush-mount ceiling format. Four models comprise by Bosch: the LC2PC30G6-4 with a 4-inch LF driver and a .75-inch, titanium-coated tweeter with waveguide; the
LC2-PC30G6-8 with an 8-inch LF driver and a 1-inch titanium-coated tweeter with waveguide;
the LC2-PC60G-8H with a fully waveguide-loaded 8-inch LF driver and a 1-inch titanium coated
tweeter; and the LC2-PC60G6-10 , a true ceiling-mounted subwoofer designed to augment and
extend the full-range model’s low-frequency response.
Important Features
– Model for model, has superior performance to competing brands
– Comes with both 70V/100V or 8-ohm operation standard on every model
– Includes all installation accessories commonly needed for most jobs
– Designed for use in voice alarm systems
Bosch Security Systems B.V. Installation and User Instructions 2016.05 | 12 |
6 en | System overview Prosound Ceiling Speakers
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3.1
System overview
Model Summary
LC2-PC30G6-4
Perfect for conventional rooms. It has excellent bandwidth in an esthetically very unobtrusive
installation profile. Its compact design fits in tight areas. Its 4-inch woofer and waveguidecoupled, titanium-coated dome tweeter give smooth, wide frequency response. The enclosure
is ported and tuned to provide surprising bass response in such a compact package. Features
an easy 3-point mounting system for quick installations.
LC2-PC30G6-8
The LC2-PC30G6-8 has a specially tuned enclosure and 8-inch woofer to provide amazing bass
response. The 1-inch waveguide-coupled tweeter gives smooth controlled coverage out to 20
kHz. Perfect for installations where a flush-mount design is desired but demand for highquality audio exists. Features a 4-point mounting system to make installations fast and easy.
LC2-PC30G6-8L
The LC2-PC30G6-8L is the same as the LC2-PC30G6-8 but in a low-profile installation
package. Ideal for tight ceiling spaces.
LC2-PC60G-8H
The LC2-PC60G-8H is ideal for high ceilings and reverberant “problem” rooms. Its exclusive
ported, waveguide-coupled, 8-inch driver provides excellent intelligibility and definition. The
8.2HC’s patent pending design provides great coverage control throughout the voice range
and above. No other ceiling speaker system provides the combination of excellent pattern
control, wide bandwidth, high power handling, and compact design like the LC2-PC60G-8H.
LC2-PC60G6-10
The LC2-PC60G6-10 packs a 10-inch subwoofer in a tuned high performance enclosure to give
amazing low frequency performance down to 45 Hz! It is one of the few quick-mount ceiling
TRUE subwoofers available. Flexible installation and powerful low-end performance make it
the ideal mate to any Bosch ceiling model.
2016.05 | 12 | Installation and User Instructions Bosch Security Systems B.V.
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