Phase Technology Speaker HPCF8 User Manual

High-Power In-Ceiling Speaker  
HPCF8  
Technical Information for System Engineers  
Keyy FFeaattuuress  
• High-SPL, high-efficiency system for the  
sound reinforcement and PA markets.  
• BroadBeamHP® wide dispersion pattern  
provides smooth off-axis coverage and  
reduces overall system costs.  
• One 203 mm (8.0 in) concentric coaxial  
coated fiber driver, 25 mm (1.0 in) com-  
pression driver with a 50 mm (2.0 in)  
titanium diaphragm.  
Specificatiioonss:: HPCF8-T64 HPCF8-8  
Voice coil/8 Ohm direct & 70.7/100 Volt  
model options.  
System Type  
• Includes tile bridge, safety cable  
and backcan for ease of ordering  
and installation.  
8” 2-way high-power in-ceiling (voice coil/8 Ohm direct  
or 64 Watt transformer for 70.7/100 Volt applications)  
75 Hz – 16.6 kHz  
70 Hz – 17.3 kHz  
52 Hz  
250 W  
125 W  
116 dB  
Frequency Response (-3 dB)1  
Frequency Response (-6 dB)1  
Low Frequency (-10 dB)1  
Max. Program Power  
Max. Continuous Power RMS2  
Max. SPL dB @ 1M  
• Low-profile design for clean appearance.  
• Dual-concentric driver design provides  
uniform horizontal coverage.  
Sensitivity dB @ 1W/1M3  
95 dB (half space)  
8 Ohm (nominal value)  
Selectable via tap wires.  
• Black & white color options.  
Impedance  
Tap Selector  
Appllicatiioons  
Transformer Taps  
The HPCF8 is a high-SPL flush-mount  
speaker with BroadBeamHP® dispersion  
technology providing a wide coverage pat-  
tern for in-ceiling applications. The HPCF8  
is engineered for installations requiring  
full-range background and foreground  
music plus paging. A smooth and even  
coverage pattern makes the HPCF8 an  
ideal choice for use in gyms, aerobic rooms,  
convention centers, stadiums and other  
high-power in-ceiling applications.  
70.7 V  
64 W  
32 W  
16 W  
8 W  
Output  
113 dB  
110 dB  
107 dB  
104 dB  
100 V  
n/a  
64 W  
32 W  
16 W  
Output  
n/a  
113 dB  
110 dB  
107 dB  
Coverage Angle (-6 dB @ 2 kHz)  
Coverage Angle (-6 dB @ 8 kHz)  
Directivity Factor (Q)  
115˚  
90˚  
5.24 (100 Hz to 10 kHz averaged) 5.85 @ 2 kHz  
5.37 dB (100 Hz to 10 kHz averaged) 7.67 dB @ 2 kHz  
Directivity Index (DI)  
Transducers  
Low Frequency Driver  
High Frequency Driver  
1 x 203 mm (8.0 in) concentric coaxial coated fiber driver  
1 x 25 mm (1.0 in) compression driver with  
a 50 mm (2.0 in) titanium diaphragm  
1.8 kHz  
Backcan  
HPCF8 in-ceiling speakers are packaged  
with grille, tile bridges and backcan. HPCF8  
backcan is UL listed for plenum spaces and  
houses the electrical sub-assembly and all  
connection hardware.  
Crossover Frequency  
Network Type  
Low Pass  
High Pass  
12 dB per octave, 2nd order  
18 dB per octave 3rd order with protection circuitry  
Selectable tap wire  
Inputs  
Crossoveerr Nettwwoorrkk  
Enclosure Material  
Colors  
Steel backcan  
Black or white  
An advanced crossover network with  
low-phase shift and impedance equaliza-  
tion generates a coherent wave front. The  
HPCF8 crossover incorporates UL-listed,  
military grade glass-epoxy board material  
for long-term reliability.  
Backcan Diameter  
Backcan Height  
Visible Diameter  
Visible Height  
Net Weight  
305 mm (12.0 in)  
254 mm (10.0 in)  
368 mm (14.5 in)  
44 mm (1.75 in)  
9.53 kG (21.0 lbs)  
Accessories  
Included Accessories  
Tile bridge, backcan & safety cable  
Technical Data  
SoundTube Entertainment strives to  
provide complete and effective technical  
information and data to dealers, engineers  
and  
designers. All data are available from  
SoundTube Entertainment or at www.  
soundtube.com.  
1
Frequency response is measured in half space.  
Continuous power rating, EIA-426-B test.  
2.83 Volts at a distance of 1 meter.  
2
3
SoundTube continually develops new product innovations and improvements. Updates to existing  
products without prior notice are an example of SoundTube’s drive for constant improvement.  
© 2004 SoundTube Entertainment, Inc. All rights reserved. REV 07.21.05  
Download from Www.Somanuals.com. All Manuals Search And Download.  
High-Power In-Ceiling Speaker  
HPCF8  
Technical Information for System Engineers  
Hoorriizzoonnttaall OOnnee OOccttaavvee PPoollaarrss  
125 Hz  
250 Hz  
500 Hz  
1,000 HHzz  
2,000 Hzz  
4,000 Hz  
8,000 Hz  
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High-Power In-Ceiling Speaker  
HPCF8  
Technical Information for System Engineers  
Mechanicaal Drawinggs  
rectangular tile bridge [603 mm (23.75 in)  
x 413 mm (16.25 in)] which is constructed  
of 23-gauge steel that drops into standard  
drop-tile ceiling systems.  
Overall front face diameter shall not exceed  
368 mm (14.5 in); overall depth from the  
bottom of the ceiling shall not exceed  
44 mm (1.75 in) and shall weight no more  
than 9.53 kG (21.0 lbs).  
305 mm/12.0 in Dia.  
368 mm/14.5 in Dia.  
The low-frequency transducer shall have  
a treated fiber cone and treated fabric sur-  
round that is formulated to resist weather  
elements and insects. The high-frequency  
transducer shall be constructed of one  
25 mm (1.0 in) compression driver with a  
50 mm (2.0 in) titanium diaphragm.  
305 mm/12.0 in  
The systems shall be the SoundTube  
HPCF8-8 for low impedance and HPCF8-  
T64 for high impedance.  
254 mm/10.0 in  
44 mm/1.75 in  
SoundTuubbee EEnntteerrttaaiinnmmeenntt  
6430 North Business Park Loop  
Park City, Utah 84098  
368 mm/14.5 in  
Phone 435.647.9555  
Fax  
435.647.9666  
Includded Acccceessssoorriieess  
Toll Free 800.647.TUBE  
603 mm/23.75 in  
All SoundTube pproductss comee  
wiith a 5-yearr lliimmiitted warranty  
.
413 mm/16.25 in  
305 mm/12.0 in Dia.  
Tile Bridge  
SoundTube Entertainment manufactures a complete line of speakers for:  
Opeenn--CCeeiilliinngg IInn--CCeeiilliinngg SSuurrffaaccee--MMount • Outddooorr Souunndd--FFooccuussiinngg  
All SoundTube products are designed and engineered in the USA.  
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