Phase Technology HPCF8 specifications High-Power In-CeilingSpeaker, Key Features, Applications

HPCF8

High-Power In-Ceiling Speaker

Technical Information for System Engineers

Specifications: HPCF8-T64 HPCF8-8

System Type

			8” 2-way high-power in-ceiling (voice coil/8 Ohm direct
			or 64 Watt transformer for 70.7/100 Volt applications)
Frequency Response (-3 dB)1			75 Hz – 16.6 kHz
Frequency Response (-6 dB)1			70 Hz – 17.3 kHz
Low Frequency (-10 dB)1			52 Hz
Max. Program Power			250 W
Max. Continuous Power RMS2			125 W
Max. SPL dB @ 1M			116 dB
Sensitivity dB @ 1W/1M3			95 dB (half space)
Impedance			8 Ohm (nominal value)
Tap Selector			Selectable via tap wires.
Transformer Taps
70.7 V	Output	100 V	Output
64 W	113 dB	n/a	n/a
32 W	110 dB	64 W	113 dB
16 W	107 dB	32 W	110 dB
8 W	104 dB	16 W	107 dB
Coverage Angle (-6 dB @ 2 kHz)			115˚
Coverage Angle (-6 dB @ 8 kHz)			90˚
Directivity Factor (Q)			5.24 (100 Hz to 10 kHz averaged) 5.85 @ 2 kHz
Directivity Index (DI)			5.37 dB (100 Hz to 10 kHz averaged) 7.67 dB @ 2 kHz
Transducers
Low Frequency Driver			1 x 203 mm (8.0 in) concentric coaxial coated fiber driver
High Frequency Driver			1 x 25 mm (1.0 in) compression driver with
			a 50 mm (2.0 in) titanium diaphragm
Crossover Frequency			1.8 kHz
Network Type
Low Pass			12 dB per octave, 2nd order
High Pass			18 dB per octave 3rd order with protection circuitry
Inputs			Selectable tap wire
Enclosure Material			Steel backcan
Colors			Black or white
Backcan Diameter			305 mm (12.0 in)
Backcan Height			254 mm (10.0 in)
Visible Diameter			368 mm (14.5 in)
Visible Height			44 mm (1.75 in)
Net Weight			9.53 kG (21.0 lbs)
Accessories
Included Accessories			Tile bridge, backcan & safety cable

1Frequency response is measured in half space.

2Continuous power rating, EIA-426-B test.

32.83 Volts at a distance of 1 meter.

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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

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.

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 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

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© 2004 SoundTube Entertainment, Inc. All rights reserved. REV 07.21.05