Spec Sheet

The loudspeaker shall be a Bogen Model HFCS1 Ceiling
Speaker or approved equivalent, consisting of one 6" (nom-
inal) low frequency transducer, one 3/4" (nominal) high fre-
quency transducer with a filter network for dividing fre-
quencies between the transducers.
The front baffle shall be injection-molded,ABS material, and
the back can (enclosure) shall be plated steel. All compo-
nents shall be mounted inside the enclosure.
The baffle shall be supplied in white with a mild texture fin-
ish to promote paint adhesion if desired.A perforated steel
speaker grille shall be provided, color-matched to the baf-
fle.
The low-frequency driver shall utilize a molded polypropy-
lene diaphragm (cone). A compounded rubber cone sur-
round shall be formulated to withstand environmental con-
ditions with high or low heat, high or low humidity, and
ultra-violet light.
The high-frequency driver shall utilize a diaphragm consist-
ing of black polycarbonate.
Integral swing-out clamps shall provide a secure installation
in the ceiling surface. A safety cable attachment point shall
be included in the removable terminal cover enclosure. An
optional 10-foot long cable kit shall be available to serve as
a back-up safety cable (Model CK10). An optional tile
bridge/support ring installation bracket shall provide addi-
tional support when mounting the loudspeaker into sus-
pended ceilings (Model TBCR).The bracket shall also serve
as a pre-installation guide for new construction installa-
tions, providing attachment to either 16" OC or 24" OC
mounting.
The input connector shall be a 4-screw snap-lock input
connector, providing "loop-through" for additional speak-
ers.
Power input selection shall be via a front-mounted rotary
switch, located under the removable grille. High impedance
tap selections shall be 1,2,4,8,16, and 32 watts. A low
impedance 16-ohm selection shall also be provided.
Dimensions of the speaker shall not exceed 12-
5
/16
" diame-
ter x 12" D.Weight shall be 9 lb.
Architect and
Engineer
Specifications*
50 Spring Street, Ramsey, New Jersey 07446, U.S.A.
201-934-8500 FAX: [phone]
Web Site: www.bogen.com
Polar
Response
500 Hz
1 kHz
2 kHz
4 kHz
8 kHz
16 kHz
32W
16W
8W
4W
2W
1W
16 ohms
(@ 1W)
Frequency
Response
Half-space @ 1m
(dBspl)
(Hz)
Output Level @ 1m
* Architect and Engineer Specifications are available on CD and
online in a Word document to assist you with preparing your bids.