SoundTube HPCF8 Technical Information

HPCF8 HPCF8 High-Power In-Ceiling Speaker
Technical Information for System Engineers
Specifications: Specifications:
HPCF8-T64 HPCF8-8 HPCF8-T64 HPCF8-8
System Type
1
Frequency Response (-3 dB)
1
Frequency Response (-6 dB)
1
Low Frequency (-10 dB)
Max. Program Power
2
Max. Continuous Power RMS
Max. SPL dB @ 1M
3
Sensitivity dB @ 1W/1M
Impedance
Tap Selector
Transformer Taps
70.7 V Output 100 V
64 W 113 dB
32 W 110 dB 64 W
16 W 107 dB 32 W
8 W 104 dB 16 W
Coverage Angle (-6 dB @ 2 kHz)
Coverage Angle (-6 dB @ 8 kHz)
Directivity Factor (Q)
Directivity Index (DI)
Transducers
Low Frequency Driver
High Frequency Driver
Crossover Frequency
Network Type
Low Pass
High Pass
Inputs
Enclosure Material
Colors
Backcan Diameter
Backcan Height
Visible Diameter
Visible Height
Net Weight
Accessories
Included Accessories
1 Frequency response is measured in half space.
2
Continuous power rating, EIA-426-B test.
3 2.83 Volts at a distance of 1 meter.
SoundTube continually develops new product innovations and improvements. Updates to existing
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© 2004 SoundTube Entertainment, Inc. All rights reserved. REV 07.21.05
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
95 dB (half space)
8 Ohm (nominal value)
Selectable via tap wires.
Output
n/a n/a
113 dB
110 dB
107 dB
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
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
12 dB per octave, 2nd order
18 dB per octave 3rd order with protection circuitry
Selectable tap wire
Steel backcan
Black or white
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)
Tile bridge, backcan & safety cable
Key Features Key Features
• 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.
• Voice coil/8 Ohm direct & 70.7/100 Volt
model options.
• Includes tile bridge, safety cable
and backcan for ease of ordering
and installation.
• Low-profile design for clean appearance.
• Dual-concentric driver design provides
uniform horizontal coverage.
• Black & white color options.
Applications Applications
The HPCF8 is a high-SPL flush-mount
speaker with BroadBeamHP
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.
Ba Backcan ckcan
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.
Crosso Crossover Network ver Network
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.
Technical Data Techn ical 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.
®
dispersion