Phase Technology High Power Speaker HP129i - Manual (Page 3)

Usable frequency range shall extend
from 60 Hz - 22 kHz, -10 dB. The
loudspeaker shall be available with
selectable 25/70.7/100 Volt and 8 Ohm/
voice coil direct tap switch. The fre-
quency dividing network shall have a
crossover frequency of 2.2 kHz. Rated
power capacity of the components and
network shall be at least 150 Watts
continuous RMS and conform to EIA-
426-B testing. Maximum continuous
output at 1 meter shall be at least 119
dB.
The ported enclosure shall be con-
structed from injection molded, glass-
reinforced ABS with a total volume of
1700 cubic inches. The grille shall be
constructed of iridite-plated steel with
a powder coat finish and affix to the
speaker via friction fit with two blind
mounted, radial screws.
The HP129i shall ship complete with
mounting hardware including hang-
ing and safety cables, Euroblock con-
nector and terminal weather boot. The
HP129i has an optional surface mount
bracket (AC-RS-SM129).
The HP129i is factory preset to the 150
Watt setting in the 70.7 Volt operating
mode, with a tap switch located on the
front baffle of the speaker and is acces-
sible by a removable grille plug. Sig-
nal input shall be by 4-pin Euroblock
connector.
The system shall be the SoundTube
HP129i for both low & high impedance
applications.
SoundTube Entertainment
6430 North Business Park Loop
Park City, Utah 84098
Phone 435.647.9555
Fax
435.647.9666
Toll Free 800.647.TUBE
www.soundtube.com
All SoundTube products come
with a 5-year limited warranty.
Acquisition & Verification
All data for SoundTube speakers is
independently collected from and veri-
fied by NWAA Labs (www.nwaalabs.
com) using their proprietary MACH
testing system. All data is collected and
analyzed according to ASTM, ISO and
AES standards using EASERA, TEF and
MLSSA. Full balloon data including both
phase and magnitude is compiled into
a variety of formats including EASE 4.x,
GLL and CLF.
Architectural Specifications
The loudspeaker shall consist of one
305 mm (12 in) low-frequency trans-
ducer and one 35 mm (1.38 in) high-
frequency transducer with a frequency
dividing network installed in a ported
enclosure. The low-frequency voice
coil diameter shall be 35 mm (1.38 in).
The low-frequency transducer shall
have treated fiber cone material with a
treated cloth surround. The high-fre-
quency transducer shall be constructed
of Mylar material.
Performance specifications of a typi-
cal production unit shall be as follows:
Technical data, EASE ™ plots, SoundTubeSPEC ™ software & product downloads available at www.soundtube.com
Polar Plots
10,000 Hz
8,000 Hz 4,000 Hz 2,000 Hz
1,000 Hz 500 Hz 250 Hz 125 Hz
HP129i High Power Speaker
Technical Information for System Engineers
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(Preliminary)