Russound TVA2.1 Installation Manual
TVA2.1
2-Channel Digital Amplier
Installation Manual
2 Russound TVA2.1 Installation Manual
The lightning ash with arrowhead symbol,
within an equilateral triangle, is intended to alert
the user to the presence of uninsulated dangerous
voltage within the product’s enclosure that may
be of sucient magnitude to constitute a risk of electric
shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
SAFETY INSTRUCTIONS
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE THE COVER. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
3
Russound TVA2.1 Installation Manual
Introduction
The Russound TVA2.1 is a 2-channel low-prole amplier, designed to be used
to bring Better Sound for TV by allowing a high quality, easy-to-use, easy-toinstall amplier to be added to any television installation.
Its thin footprint means the TVA2.1 can be hidden behind the television or
mounted in an in-wall panel behind a television for convenience. The builtin IR learning function allows for ANY typical remote control to be used and
eliminates the need for an external control system. This can dramatically
reduce the cost of adding additional rooms of audio to a home and keeps the
operation simple and intuitive for the homeowner by letting them use their
current remote control device.
The 2 channels of amplication are available for up to two pairs of 8-ohm
speakers, while also oering a connection for a subwoofer to enhance a room’s
sound.
The TVA2.1 provides an array of useful features, such as IR Learning, use of a
high quality low-prole external IR sensor, an LED Power Light that can be
toggled on and o, as well as a low-prole chassis design.
The high quality class-D digital amplier sends a respectable 30 Watts per
channel of power into 8 ohms. There is a line level subwoofer output to support
2.1 Audio, making the TVA2.1 an easy solution for improving the audio quality
in any room with enhanced bass response.
The TVA2.1 features three input options for exibility. A traditional analog
RCA line level input, and both Digital Coax and Optical S/PDIF. The TVA2.1 also
supports 24bit/96khz digital audio in a PCM stereo format.
Product Features
• Class-D amplier 2 x 30W RMS into 8 ohm
• 24-bit/96kHz S/PDIF support
• S/PDIF, optical and analog line level inputs
• 4-pole speaker detachable screw connector and line level RCA subwoofer
output
• IR Learning for basic volume control.
• Small footprint with mounting options for discreet installation
• External 24v power supply
PRODUCT OVERVIEW
Thermal Protection
All Russound ampliers are designed with special circuitry to safeguard the
amplier under a thermal overload condition. Thermal protection mode can
only engage when the unit has been run at high volume for extended periods
of time without adequate ventilation and/or when speaker impedances
are below the minimum levels for the amplier. If this fault occurs, turn
o the amplier, and check that the speaker impedance rating is above the
minimum rating. Also check for adequate ventilation around the amplier and
make adjustments if necessary. Once the unit has cooled to safe operating
temperatures, the amplier may be powered back on.
Protection Circuitry
All Russound ampliers are designed with special circuitry to safeguard the
amplier under a short-circuit condition. A faulty speaker can also cause a
short circuit condition. The front panel LED illuminates orange when the
amplier is in short circuit protection. If this fault condition occurs, turn o the
amplier and check speakers for short circuit conditions when appropriate.
Mounting
The mounting wings on the sides of the TVA2.1 can be used for various
mounting options:
1. Mounting into a structured wiring type behind-the-tv box. The width of
the TVA2.1 does not allow 6” on-center holes, but the TVA2.1 can be secured
on either side and a simple Zip Tie can be used for securing the amplier in
any location within the structured wiring box.
2. Mounting to the rear of a TV using any 3rd party VESA type mounting
panel, or simply by attaching it to a TV mount. The thin form factor allows
it to t on many tilt or pivot type mounts. In this type of installation, it is
recommended to disable the Power LED light so that it does not bother the
end user.
3. Wall Mounting (screws not included) – The installer can easily mount the
TVA2.1 to a wall or cabinet.
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