Vantage Hearth AX-07S User manual

©Vantage, 8/22/2016 / IS-0646-A 7+7 WATT AMPLIFIER SERIES — MODEL: AX-O7S page 1 of 2
INSTALLATION
VANTAGECONTROLS.COM VANTAGE INSTALL GUIDES
2168 West Grove Parkway, Suite 300, Pleasant Grove, UT. 84062 USA
Telephone: [phone] ●Fax: [phone]+7 WATT AMPLIFIER SERIES — MODEL: AX-O7S
Overview
The AX-07S is a low cost solution for low power Audio zones.
It is the perfect partner for Vantage’s Multi-Zone amplifiers,
where a Preamplifier Zone may be set to ‘independent mode’;
In this mode the preamplifier Volume and Muting may be
different to the Multi-Zone amplifiers primary speaker output.
Feature Specifications
Description Specification
Dimensions, HWD 3” x 3.06” x 1”
76.2mm x 77.7mm x 25.4mm
Weight 4.2oz -or- 119g
Inputs RCA jack, 70KΩimpedance
Output
4 way screw type plug
7 Watt RMS/Channel 8Ω
THD = 0.03% @ 1Watt
Gain = 32dB
DC Power
2.1mm coaxial power jack, center +ve
12VDC 0.5A continuous 1.1A peak
Self resetting 1.1A Polyfuse
AMPON
2 way screw type plug
Shutdown: Set to 0V or short terminals
Activate: Set to +12VDC or open
terminals
Approvals C-Tick CISPR22
Ambient Operating
Temperature 0-35°C / 32-95°F
Ambient Operating
Humidity 5-95% non-condensing
Installation
Installation of Vantage products should be performed or
supervised by a Certified Vantage Installer. Fig 1 illustrates a
typical installation using the AX-07S to power speakers in a
bedroom and master bath. The Vantage 451AV and 452AV
have preamplifier outputs for each zone, these may be set to
“Independent mode”, where the preamplifier output can have
independent Volume level and Mute. The preamplifier output
has extra gain for driving slave amplifiers with low sensitivity.
When driving the AX-07S the amplifier enters clipping at
volume levels of 50. To prevent clipping it is advisable to use
maximum volume limiting on the Multi-Zone amplifiers. The
AX-07S may be switched OFF by shorting the + AmpON
terminal to 0V or connecting this terminal to the required
Vantage 451AV or 452AV Zone’s AmpON output.
Mounting
The AX-07S is conveniently mounted to a wall or shelf using
the two self-tapping screws supplied.
Precautions
1. Never expose the unit to moisture
2. Do not restrict the airflow around the AX-07S. Good
airflow is necessary to ensure proper operation. Not
only should you provide enough free space around
the unit, but also ensure that air can flow freely and
escape from the amplifiers surroundings.
3. Under no circumstances should the speaker output
terminals be short circuited, or connected to another
output (i.e. Do not connect the –Ve speaker terminals
or +Ve speaker terminals together, damage may
occur).
4. Avoid plugging the inputs into the amplifier when
fully powered up.
5. Do not power the AX-07S from a 451AV or 452AV
interface port. These are the CONTROLLER’S ports,
BUS RUN 1 and BUS RUN 2 on the back.
6. Ensure the power supply is the correct type: 12VDC
Center Positive 0.5A continuous 1.0A peak. No load
voltage must not exceed 16VDC.

I N S T A L L A T I O N
©Vantage, 8/22/2016 / IS-0646-A 7+7 WATT AMPLIFIER SERIES — MODEL: AX-O7S page 2 of 2
Limited Warranty
Audio Engineering Ltd warrants its products to be free of
material and construction defects. The warranty is for One
Year from the date of purchase by the original consumer.
Any products returned to either Audio Engineering Ltd or the
Axium Distributor and found to be defective within the
warranty period will be repaired or replaced at no charge. The
warranty does not cover costs relating to installation or
removal of the product or consequential damages.
AX-07S
7 + 7 Watt 8 ohm Slave amplifier