FP6020
FP6020
Sound-Focusing Speaker
Technical Information for System Engineers
Technical data, EASE™ plots, SoundTubeSPEC™ software & product downloads available at www.soundtube.com
10,000 Hz
8,000 Hz4,000 Hz
2,000 Hz
1,000 Hz
500 Hz250 Hz
125 Hz
Polar Plots
separation. With sound waves projected
into the dome, SoundTube’s proprietary
technology reflects sound waves from
the upper registers of the frequency
spectrum directly beneath t he dome.
SoundTube Entertainment is con-
sistently developing new technologies
that enhance audio product perfor-
mance. SoundTube Entertainment
innovations are protected by multiple
U.S. and international patents, which
explicitly cover SoundTube dome,
enclosure, mounting and dispersion
technologies. SoundTube Entertain-
ment actively defends it patents in
order to protect SoundTube resellers
and end-users.
Technical Data
echnical Data
SoundTube Entertainment strives to
provide complete and effective technical
information and data to dealers, engi-
neers and designers. All data are avail-
able from SoundTube Entertainment, or
at www.soundtube.com.
Technical data and downloads include:
EASE™ data – 3-D polar plots
Tech S hee ts – Technical i nformation and
architectural specs for system engineers.
Data Acquisition
Data Acquisition
All performance data are acquired
from SoundTube’s Technical Measure-
ment Center and always verified by
independent sources. For questions
about specific testing procedures, con-
tact SoundTube Entertainment direct
(techinfo@soundtube.com.) All data are
analyzed using a variety of standard
measurement techniques, including
Measured Length S equence (MLS)
and Time Delay Spectrometry (TDS).
Performance, development and data
acquisition tolls include: Gold Line TEF
20, CLIO, LMS, LEAP and proprietary
modeling software. EASE™ data are
acquired through an automated TEF
20/Outline/EASE™ interface.
Da
Da
ta for Other SoundTube
ta for Other SoundTube
Products
Products
Also available: Sales & installation
information for all SoundTube speaker
systems, including open-ceiling, in-
ceiling, surface-mount, in-ground and
sound-focusing speakers.
Arc
Arc
hitectural Specifications
hitectural Specifi cations
The loudspeaker shall consist of two
25 mm (1.0 in) transducers with a voice
coil diameter of 20.5 mm (0.81 in). Sound
waves from the transducers shall be
reflected from a 514 mm (20.25 in) Dual-
Parabolic™ s ound dom e.
Performance specifications of a typical
unit shall be as follows: Useable frequency
response shall extend from 104 Hz – 22
kHz (-10 dB). Measured sensitivity (2.83
Volt input, 0.5 meter) shall be at least 80.5
dB stereo (83.5 dB mono). The maximum
continuous output at 0.5 meter shall be
92.5 dB stereo or 95.5 dB mono. The loud-
speaker shall come with a CAT 5 plus four
16-gauge hardwire leads and be avail-
able in 8 Ohm impedance mode (4 Ohm
if bridged/mono), or with an optional
25/70.7/100 Volt transformer and accompa-
nying junction box. For the 8 Ohm model,
tap setting will be by hardwire lead. For
the transformer accessory, the transformer
unit and 4-position tap switch will be
supplied in a junction box. The maximum
continuous output at 0.5 meter shall be
93.0 dB stereo or 96.0 dB mono.
The dome shall be constructed of
Horizontal
Vertical