Architectural Specifications
The amplifier shall consist of a RCA,
mini plug and high power input, a gain
control and power supply.
The power supply shall be an on-wall
with input of 100-240v AC, 50/60 Hz
and Output of 12v DC, 2500mA. It shall
be certified by UL. An optional power
source shall be a Desktop with and
input of 100-240v AC, 50/60 Hz and an
output of 12v DC, 3000mA. It shall be
Certified UL, CE and RoHS.
Performance specifications of a typical
production unit shall be as follows: 20 w
of power per channel (20-20kHz, 4 ohm,
both channels driven) or 10 w of Power
per channel (20-20kHz, 4 ohm, both chan-
nels driven). The amplifier shall have a
input impedance of 6 kOhms. The high
pass filter shall have an f
3
of 250 Hz and
a slope 6 dB/oct. The Low pass filter shall
have an f
3
of 310 Hz and a slope 6 dB/oct.
The max gain shall be 35 dB
.
The external wiring output connec-
tor shall be a terminal block that shall
accept from 10 – 22 gauge wire. The sys-
tem shall be for indoor applications.
sure, dispersion and mounting technolo-
gies. MSE Audio Group actively defends
its patents in order to protect SoundTube
resellers and end users.
Technical Data and
Specification Tools
Technical Data
SoundTube Entertainment strives to
provide complete and effective techni-
cal information and data to dealers,
engineers and designers. All data are
available from SoundTube Entertain-
ment or at www.soundtube.com.
Data Acquisition
All performance data acquired at
SoundTube’s Technical Measurement
Center (TMC) are analyzed using a
variety of standard measurement tech-
niques, including Measured Length
Sequence (MLS) and Time Delay
Spectrometry (TDS). Performance,
development and data acquisition
tools include: Gold Line TEF 20, CLIO,
LMS, LEAP, and proprietary modeling
software. EASE™ data are acquired
through an automated CLIO/Outline/
EASE™ interface.
Mechanical Drawings
(2.74 in)
69.60 mm
(4.01 in)
101.90 mm
(1.03 in)
26.04 mm
SA201
Mini Amplifier
Technical Information for System Engineers
The enclosure shall be constructed
of extruded aluminum. Overall cabi-
net dimensions shall be no more than
26.04mm (1.03 in) in height by 69.60 mm
(2.74 in) in width and 101.90mm (4.01in)
in depth. The SA201 shall include
mounting hardware, power supply and
high power input wire.
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.
