Bogen HFCS1LP User Manual
Installation and Use Manual
© 2006 Bogen Communications, Inc. All rights reserved.
Specifications subject to change without notice.
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Both speakers can be installed either in suspended ceiling structures or hard surfaces (such as sheetrock). They come ready to install with integral swinging arm clamps. An optional mounting bracket (TBCR) is available for additional support (recommended for all suspended ceiling applications).The bracket can also be used for new construction ceilings, providing a cutout guide behind the sheetrock surface and as a
A variety of speaker power levels are easily selected via a front panel rotary switch. Settings for both 70V and 100V
The HFCS1(LP) features a removable
The HFCS1 and HFCS1LP are not outdoor speakers. Do not expose the speakers to rain or moisture.The HFCS1 and HFCS1LP should only be installed by qualified personnel.
Front Drawing (grille removed)
1. Coaxial Driver Assembly
2. Bass Tuning Vents (x2, HFCS1,
3. Grille Retention Groove
4. Power Tap Selection Switch
5. Mounting Clamp Screws (x4)
6. Metal Back Can
8.Mounting Clamps (x4)
Rear Drawing (terminal cover)
9.Terminal Covers (2 identical halves)
10. Eyelets (x2)
11. Mounting Screws (x4)
12.Wire Exit Slot
13. Conduit Knockout (x2)
The HFCS1 and HFCS1LP can be installed in a variety of ceiling environments.The use of the TBCR (Tile Bridge Support Ring) accessory may be desired for many of these.
For suspended ceilings, the use of a TBCR is strongly recommended to help support and distribute the weight of the speaker.
In new construction installations the TBCR, installed before sheetrock, acts as a routing template that ensures an accurate and neat hole for installation. The TBCR can also be used as a support ring in retrofit applications to better distribute the speaker’s clamping forces.
•The HFCS1 requires a minimum of 11" of vertical clearance between the FRONT of the mounting surface and any other structure for the speaker to fit.The HFCS1LP requires a minimum of
•Before cutting the full hole, use a smaller exploratory hole to determine if there are any obstructions.
•The edge of the hole must be a minimum of
1. Begin by cutting a
2.Make electrical connections to the pluggable terminal strip and plug it onto the speaker. See Speaker Wiring section.
3.Install terminal cover plates, if necessary or desired, using 4 screws. See the Terminal Covers section if using conduit or if it is required to secure the speaker directly to the structure (typically for suspended ceilings).
4.Remove the speaker’s grille (if neccessary). See Speaker Grille Installation & Removal section.
5.Set the power level using the rotary selector switch on the front panel. Refer to the Selecting Power Levels section for instructions on selecting the power level.
7.Tighten the clamps by turning the clamping screws clockwise. Do not
8.(Re)install the speaker’s grille. See Speaker Grille Installation & Removal section.
All wiring should be done prior to installation and then plugged into the rear of the speaker. Wiring is terminated at a
Keep the same polarity terminals wired together to ensure correct speaker polarity. In order to provide the best possible sound, all speakers in a system need to be pushing out and pulling in at the same time. Therefore all must be wired with the same polarity.
If the connections to one speaker in a system are reversed from the others, that speaker’s movement will be out of polarity with the other speakers.This results in a loss of low frequency response and will effect the overall performance of the system.
•The two terminal cover halves are attached to the back of the speaker using 4
screws. It is important that all 4 screws be used to mount the covers.
•A slot between the two halves allows the wire to exit the speaker while protecting the connections.The cover's eyelets can be used to anchor the wire using a wire tie if desired.
•If local codes require the use of a conduit for connections or strain relief of the connections, a knockout can be removed and a proper fitting installed for the particular situation.
•Eyelets are provided on the terminal covers to provide a means of securing the speaker to the structure. It is important that all 4 terminal cover screws be installed in this application.A Bogen Model CK10 cable will accomplish this.
Selecting Power Levels
for your system. Using a small,
Both power setting scales for 70V and 100V systems are labeled on the speakers. On the
100V scale, the last position clockwise is marked with a symbol. Do not use this position in 100V systems.
The fully counterclockwise position of the setting switch is the
Speaker Grille Installation & Removal
The speaker grille fits tightly! Push the speaker grille in until it can go no further. Then, slap around the edge of the grille to seat the grille.The grille is properly seated when it is flush with the edge of the bezel.
Insert a pocketknife blade between the grille and the bezel about 1/4" deep and then gently pry the grille upwards. Do this in multiple places around the circumference of the grille to free the grille.
65 Hz to 19 kHz
78 Hz to 19 kHz
3/4" (20mm) Polycarbonate Dome
89 dBspl (Average 100 Hz - 10 kHz)
Low (16 ohms) / High (70V/100V)
Power Input (Max.)
75W @ 16 ohms; 32W @ 70V/100V
Power Settings (in watts)†
70V: 32, 16, 8, 4, 2, 1 / 100V: 32, 16, 8, 4, 2
Back Can Material
Minimum Vertical Clearance
Input Terminal Cover (2 Halves); (4) Screws; (1)
Tile Bridge Support Ring (TBCR); Cable Kit (CK10)
Baffle Ring & Grille Color
† Front panel,
TBCR (Tile Bridge Support Ring)
The TBCR is a combination tile bridge and support ring that assists in securing the HFCS1(LP), and in distributing the weight of the speaker in various types of installations.
CK10 (Cable Kit, 10')
The CK10 is a
Bogen High Fidelity Ceiling Speakers, models HFCS1 and HFCS1LP, are warranted to be free from defects in material or workmanship for three (3) years from the date of sale to the original purchaser. Any part of the product covered by this warranty that, with normal installation and use, becomes defective will be repaired or replaced by Bogen, at our option, provided the product is shipped insured and prepaid to: Bogen Factory Service Department, 50 Spring Street, Ramsey, NJ 07446, USA. The product will be returned to you freight prepaid. This warranty does not extend to any of our products that have been subjected to abuse, misuse, improper storage, neglect, accident, improper installation or have been modified or repaired or altered in any manner whatsoever, or where the serial number or date code has been removed or defaced.
THE FOREGOING LIMITED WARRANTY IS BOGEN’S SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED TO THE MAXIMUM EXTENT ALLOWABLE BY LAW. Bogen’s liability arising out of the manufacture, sale or supplying of products or their use or disposition, whether based upon warranty, contract, tort or otherwise, shall be limited to the price of the product. In no event shall Bogen be liable for special, incidental or consequential damages (including, but not limited to, loss of profits, loss of data or loss of use damages) arising out of the manufacture, sale or supplying of products, even if Bogen has been advised of the possibility of such damages or losses. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.
50 Spring Street, Ramsey, NJ 07446, U.S.A.