Phase Technology SA201 User Manual

SA201

R

+

–

L

+

–

HIGH INPUT

GAIN

MIN MAX

CROSSOVER

L.P.F FULL H.P.F

INPUT

MINI

L R

POWER

GND REM + 12V

OUTPUT

L

+

–

R

+

–

Rear

Front

Mini Amplifier

Technical Information for System Engineers

Specifications: SA201 Mini Amplifier

Frequency Response
Power per channel

Signal to Noise
Input Impedance
Max Gain
Filters

Packaging

10 - 20 kHz +/- 0.1 dB
(20-20kHz, 4 ohm, both channels driven) 20 w
(20-20kHz, 8 ohm, both channels driven) 10 w
(20 - 20kHz, 4 ohm, A-Weighted) 92 dB
6k ohms
35 dB
High pass filter f
High pass filter slope 6 dB/oct
Low pass filter f
Low pass filter slope 6 dB/oct
1 per box - includes mounting hardware and power supply

Key Features

• Gain control

• Ultra-compact

• Stereo RCA, 3.5mm mini, and
High level inputs

250 Hz

3

310 Hz

3

• 12V trigger

• Mounting hardware included

• High, low pass filter or full range

Description

The SA201 is a 20 w per channel @ 4
ohm stereo amplifier. Mounting hard­ware is included . The front panel con­tains a gain control and Stereo RCA and
mini plug inputs. On the rear panel are a
power input, a stereo output and a high­level (speaker-level) input for boosting
low-power speaker outputs (e.g. flat
panel displays).

©2007 SoundTube Entertainment, Inc. All rights reserved. PN TS-SA201 REV 09.11 .07

Applications

Designed to provide amplification
in a small cost-effective package while
maintaining high performance, the
SA201 is ideal for use with SoundTube FP
focus point speakers. Other applications
include: digital signage, education, point of
purchase, surgical centers, museums, AV
carts or any place where space is limited.

Patented Technologies

SoundTube Entertainment, part of
MSE Audio Group, is constantly devel­oping new technologies that enhance
audio product performance. SoundTube

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.

innovations are protected by multiple
U.S. & international patents, which
explicitly cover SoundTube dome, enclo-

(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

sure, dispersion and mounting technolo­gies. 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 techni­cal 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 tech­niques, 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.

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 chan­nels driven). The amplifier shall have a
input impedance of 6 kOhms. The high
pass filter shall have an f
a slope 6 dB/oct. The Low pass filter shall
have an f
The max gain shall be 35 dB

The external wiring output connec­tor shall be a terminal block that shall
accept from 10 – 22 gauge wire. The sys­tem shall be for indoor applications.

of 310 Hz and a slope 6 dB/oct.

3

of 250 Hz and

3

.

The enclosure shall be constructed
of extruded aluminum. Overall cabi­net 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 [phone]
Fax [phone]
Toll Free 800.647.TUBE
www.soundtube.com

All SoundTube products come
with a 5-year limited warranty.

Mechanical Drawings