AMAV ST30P User manual

ST30P/ST50P
ACTIVE TWO WAY STEREO SPEAKER SYSTEMS
INSTALLATION AND OPERATION MANUAL

IMPORTANT SAFETY INFORMATION
1. Save the carton and packing material even if the
equipment has arrived in good condition. Should you ever
need to ship the unit, use only the original factory
packing.
2. Read all documentation before operating your equipment.
Retain all documentation for future reference.
3. Follow all instructions printed on unit chassis for
proper operation.
4. Do not spill water or other liquids into or on the unit,
or operatethe unit while standing in liquid.
5. Make sure power outlets conform to the power
requirements listed on the back of the unit.
6. Do not use the unit if the electrical power cord is frayed
or broken. The power supply cords should be routed so
that they are not likely to be walked on or pinched by
items placed upon or against them, paying particular
attention to cords and plugs, convenience receptacles,
and the point where they exit from the appliance.
7. Always operate the unit with the AC ground wire
connected to the electrical system ground. Precautions
should be taken so that the means of grounding of a piece
of equipment is not defeated.
8. Mains voltage must be correct and the same as that
printed on the rear of the unit. Damage caused by
connection to improper AC voltage is not covered by
any warranty.
9. Have gain controls on amplifiers turned down during
power-up to prevent speaker damage if there are high
signal levels at the inputs.
10 Power down & disconnect units from mains voltage
before making connections.
11. Never hold a power switch in the “ON” position if it
won’t stay there itself!
12. Do not use the unit near stoves, heat registers,
radiators, or ther heat producing devices.
13. Do not block fan intake or exhaust ports. Do not operate
equipment on a surface or in an environment which may
impede the normal flow of air around the unit, such as a
bed, rug, weathersheet, carpet, or completely enclosed
rack. If the unit is used in an extremely dusty or smoky
environment, the unit should be periodically “blown free”
of foreign matter.
14. Do not remove the cover. Removing the cover will expose
you to potentially dangerous voltages. There are no user
serviceable parts inside.
15. Do not drive the inputs with a signal level greater than
that required to drive equipment to full output.
16. Do not connect the inputs / outputs of amplifiers or
consoles to any other voltage source, such as a battery,
mains source, or power supply, regardless of whether the
amplifier or console is turned on or off.
17. Do not run the output of any amplifier channel back into
another channel’s input. Do not parallel- or series-connect
an amplifier output with any other amplifier output.
Australian Monitor Inc is not responsible for damage to
loudspeakers for any reason.
18. Do not ground any red (“hot”) terminal. Never connect a
“hot” (red) output to ground or to another “hot” (red)
output!
19. Non-use periods. The power cord of equipment should be
unplugged from the outlet when left unused for a long
period of time.
20. Service Information Equipment should be serviced by
qualified service personnel when:
A. The power supply cord or the plug has been damaged.
B. Objects have fallen, or liquid has been spilled into the
equipment
C. The equipment has been exposed to rain
D. The equipment does not appear to operate normally, or
exhibits a marked change in performance
E. The equipment has been dropped, or the enclosure
damaged.
THIS SAFETY INFORMATION IS OF A GENERAL NATURE AND MAY BE SUPERSEDED BY INSTRUCTIONS CONTAINED WITHIN THIS MANUAL

The AMAV ST30P & ST50P are active two way stereo speaker
systems.
The ST30P & ST50P each consist of one powered and one
passive speaker. Both are of a compact and architecturally
pleasing design and feature an onboard stereo amplifier, treble,
bass and volume control, power switch, stereo RCA line input,
speaker output and installation brackets.
The ST30P features a 5.25” bass driver and dome tweeter and
delivers 30 watts RMS while the ST50P features a 6.5” bass
driver and dome tweeter and delivers 50 watts RMS.
The new AMAV AV powered speakers deliver high quality
sound reinforcement for a variety of Audio Visual applications.
Compact and well designed, they are easy to operate and will
become a standard in many AV installations.
INTRODUCTION 3
REAR PANEL 4
SPECIFICATIONS 5
INTRODUCTION AND CONTENTS
PAGE 3ST30P/ST50P INSTALLATION & OPERATION MANUAL
AUS, EUR, USA
REV A: Mar 2007
This symbol is intended to alert the user to the presence
of uninsulated “dangerous voltage” within the products
enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
This symbol is intended to alert the user to the presence
of important operational and maintenance (servicing)
instructions in the literature accompanying the
appliance.
To preventelectricshockdo not use this(polarised) plug
withanextension cord, receptacleor other outletunless
thebladescanbefullyinsertedtopreventbladeexposure.
To prevent electric shock, match wide blade of plug to
wide slot, fully insert.
Caution:
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK),
NO USER SERVICEABLE PARTS INSIDE,
REFER SERVICING TO QUALIFIED SERVICE PERSONAL.
WARNING!
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
RISK OF ELECTRIC SHOCK
DO NOT OPEN

REAR PANEL
PAGE 4 ST30P/ST50P INSTALLATION & OPERATION MANUAL
VOLUME CONTROL
This control will set the output
volume for both left and right
channels of the ST30P/ST50P
TREBLE CONTROL
This is a shelf EQ that will cut or
boost the treble frequencies by up
to ±12dB
BASS CONTROL
This is a shelf EQ that will cut or
boost the bass frequencies by up to
± 15dB
POWER SWITCH
This switches mains power “on” to
the active speaker
INPUT
The ST30P/ST50P speakers accept an
unbalanced line level stereo
RCA feed.
NOTE: The right channel is
the powered ST30P/ST50P;
the left channel is the
passive ST30P/ST50P
OUTPUT TERMINALS
This output is the amplifiers left
channel output and should be
connected to the passive speaker
in the ST30P/ST50P pair
FUSE HOLDER
Both the ST30P/ST50P have a 0.35A
amp mains power fuse
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SPECIFICATIONS
PAGE 5ST30P/ST50P INSTALLATION & OPERATION MANUAL
ST30P ST30P
PASSIVE SPEAKER ACTIVE SPEAKER
WOOFER Diameter 5.25” 5.25”
Impedance 8 ohm 8 ohm
TWEETER Diameter 0.5” dome 0.5” dome
Impedance 8 ohm 8 ohm
SYSTEM Power 30 Watts 30 Watts
SPECIFICATIONS Impedance 8 ohm 8 ohm
Sensitivity 89dB 89dB
Frequency response 60Hz to 20k Hz 60Hz to 20k Hz
POWER Power output / 30 Watts
AMPLIFIER Equalization / 50Hz shelf ±15 dB
10kHz shelf ±12 dB
Frequency response / 20Hz to 20k Hz
AC Power input / 230VAC
DIMENSION (H X W X D) 245mm x 183mm x 166mm 245mm x 83mm x 166mm
NET WEIGHT (one each active + passive) / 6Kgs per pair
CARTON / 500mm x 481mm x 327mm

SPECIFICATIONS
PAGE 6 ST30P/ST50P INSTALLATION & OPERATION MANUAL
ST50P ST50P
PASSIVE SPEAKER ACTIVE SPEAKER
WOOFER Diameter 6.5” 6.5
Impedance 8 ohm 8 ohm
TWEETER Diameter 0.8” dome 0.8” dome
Impedance 8 ohm 8 ohm
SYSTEM Power 50 Watts 50 Watts
SPECIFICATIONS Impedance 8 ohm 8 ohm
Sensitivity 89dB 89dB
Frequency response 45Hz to 20k Hz 45Hz to 20k Hz
POWER Power output / 50 watts
AMPLIFIER Equalization / 50Hz shelf ±15 dB
10kHz shelf ±12 dB
Frequency response / 20Hz to 20k Hz
AC Power input / 230VAC
DIMENSION (H X W X D) 300mm x 215mm x 190mm 300mm x 215mm x 190mm
NET WEIGHT (one each active + passive) / 8.9Kgs per pair
CARTON / 561mm x 557mm x 382mm

NOTES
PAGE 6 ST30P/ST50P INSTALLATION & OPERATION MANUAL

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(NSW & ACT SALES)
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(WA SALES)
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(NZ SALES)
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AUSTRALIA AND NEW ZEALAND
www.australianmonitor.com.au
EUROPE / ASIA / MIDDLE EAST
www.australianmonitor.com.au
INTERNATIONAL SALES
1 Clyde Street Silverwater NSW 2128 Australia
Private Bag 149 Silverwater NSW 1811
Phone: [phone]
Fax: [phone]
Email:
[email protected]