Sound-Focusing Speaker
FP633
Technical Information for System Engineers
Key Features
• Patented Dual-Parabolic™ dispersion
control technology delivers precise audio
coverage.
• 781 mm (30.75 in) Custom-molded PETG
clear polymer dome. Custom-colors
available.
• One 133 mm (5.25 in) polypropylene
woofer and one 25 mm (1.0 in) poly-
propylene balanced dome tweeter
with FerroFluid® cooling.
• Patented ZeroReflection™ driver enclo-
sure for accurate sound reproduction
Specifications: FP633-4 & FP633-T32
System Type
• Narrow 22° coverage angle for sharp
focus.
5.25” 2-way mono high-directivity (voice coil/4 Ohm
direct or 32 Watt transformer for 70.7/100V applications)
• Single point balanced mounting for
easier and cleaner-looking installs.
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 @ .5M
140 Hz – 13.2 kHz
120 Hz – 14.2 kHz
95 Hz – 20 kHz
100 W
• Shipped fully assembled; bulk shipping
available upon customer request.
50 W
111 dB
• Optional wall-mount bracket available.
Sensitivity dB @ 1W/0.5M3
Impedance
91 dB
• Custom colors and printed decorative
and promotional dome covers optional.
4 Ohm (nominal value). The FP633-4 is a 4 Ohm product.
Tap Selector
Tap setting must be specified at time of order.
Applications
Transformer Taps
70.7 V Output
32 W 109 dB
16 W 106 dB
8 W 103 dB
4 W 100 dB
100 V Output
n/a n/a
32 W 109 dB
16 W 106 dB
8 W 103 dB
The SoundTube FP633 uses patented
Dual-Parabolic™ dome technology for con-
tained music & messaging in venues
requiring a targeted hot spot for 1-3 lis-
teners. With full-range sound, enhanced
bass response and a Max SPL of 111 dB
(@ 0.5 M), the FP633 is the ideal choice for
focused audio solutions in louder ambient
noise applications, including kiosks, P.O.P.
displays, education, trade shows, plasma
displays and sports bars.
Coverage Angle (-6 dB)
Directivity Factor (Q)
Directivity Index (DI)
22º @ 2 kHz
68.11 (100 Hz to 10 kHz averaged) 125 @ 2 kHz
14.51 dB (100 Hz to 10 kHz averaged) 21 dB @ 2 kHz
Transducers
Low Frequency Driver
1 x 133 mm (5.25 in) Polypropylene cone,
butyl rubber surround
High Frequency Driver
Crossover Frequency
Network Type
Inputs
Dome Material
Enclosure Material
Colors
Dome Diameter
Total Height
Weight
1 x 25 mm (1.0 in) Polypropylene balance dome
5 kHz
1st Order series
Corrosion resistant binding post
Custom molded PETG clear dome
Polyethylene driver enclosure
Clear, custom translucent & opaque colors available
781 mm (30.75 in)
Patented Dual-Parabolic™
Technology
SoundTube Entertainment is constantly
developing new technologies that enhance
audio product performance. SoundTube
Entertainment’s innovations are protected
by multiple U.S. & international patents,
which explicitly cover SoundTube dome,
enclosure and dispersion technologies.
SoundTube Entertainment actively defends
its patents in order to protect SoundTube
resellers and end users.
376 mm (14.80 in)
5.2 kG (11.45 lbs)
9.1 kG (20.0 lbs)
Shipping Weight
Optional Accessories
SoundSleeves™ & Wall Mount Bracket
Technical Data
SoundTube Entertainment strives to pro-
vide complete and effective technical infor-
mation and data to dealers, engineers
and designers. All data are available
1
Frequency response is measured in full space.
Continuous power rating, EIA-426-B test.
2.0 Volts at a distance of 0.5 meters.
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 07.20.04
Sound-Focusing Speaker
FP633
Technical Information for System Engineers
Horizontal One Octave Polars
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 Hz
8000 Hz
™
™
Technical data, EASE plots, SoundTubeSPEC software & product downloads available at www.soundtube.com
Sound-Focusing Speaker
FP633
Technical Information for System Engineers
(Architectural Specifications, continued)
Mechanical Drawings
The dome shall be constructed of cus-
tom-molded PETG with a polyethylene
driver enclosure. The grille shall be
constructed of heat-resistant ABS plastic
material. The overall dome and cabinet
dimensions shall be no more than 781 mm
(30.75 in) in diameter by 376 mm (14.80 in)
in height and weigh no more than 5.2 kG
(11.45 lbs).
333 mm (13.1 in)
The low-frequency transducer shall have
a polypropylene cone with butyl rubber
surround. The high-frequency transducer
shall be constructed of a polypropylene
material using a balanced dome configura-
tion with FerroFluid® cooling.
376 mm (14.8 in)
781 mm (30.75 in)
Installation for the FP633 shall be
by single point hanging aircraft cable
(AC-HC20) with a 1/4 -20 stud into a
threaded insert on dome apex. Additional
accessories include Wall Mount Bracket
(AC-WB3) and Threaded Hanging Rod
(AC-TR36). Wall bracket is constructed of
cold rolled steel. The external wiring input
connectors shall be a binding post and shall
accept from 16 – 22 gauge wire (or any wire
size using a blade connector). Optional dec-
orative SoundSleeves™ are available for in-
store marketing.
Optional Accessories
102.5 cm (40.38) in)
SoundTube Entertainment
6430 North Business Park Loop
Park City, Utah 84098
AC-WB3 Wall Mount Bracket
AC-HC20 20’ Hanging Cable
with SpeedClamp™
Phone 435.647.9555
Fax
435.647.9666
Toll Free 800.647.TUBE
All SoundTube products come
with a 5-year limited warranty
.
AC-CPSU Custom Printed SoundSleeve™
(not shown)
AC-TR36 – Threaded Hanging Rod AC-FE1 – Forged Eyebolt
SoundTube Entertainment manufactures a complete line of speakers for:
Open-Ceiling • In-Ceiling • Surface-Mount • Outdoor • Sound-Focusing
All SoundTube products are designed and engineered in the USA.
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