A 4154 2 x 100W
A 4156 2 x 200W
A 4158 2 x 300W
www.altronics.com.au
Stereo Power Amplifiers
O
PERATING
I
NSTRUCTIONS
Distributed by Altronic Distributors Pty. Ltd. Perth.
Western Australia.
Phone: 1300 780 999 Fax: 1300 790 999
Internet: www.altronics.com.au
Overview:
The A 4154, A 4156, and A 4158 series of amplifiers
are a cost effective solution for demanding
commercial audio applications. These non-bridgeable
models are designed to be used as standard 2 channel
or stereo amplifiers. The design incorporates a fan
forced cooling system to ensure reliability under the
most intense output drive conditions.
The protection circuitry employed in the design
ensures the integrity of the amplifiers under overload
conditions. The circuit even protects the amp when a
total short circuit is applied across the output
terminals. The 'soft start' limiter will immediately
shut down the output drive in overload or short
circuit conditions, then gradually restart when the
fault condition has been removed.
Each channel includes its own recessed front panel
mounted volume control and standard rear panel
mounted RCA & 6.35mm input jacks. Output
connections are made via heavy duty binding posts,
industry standard heavy duty speaker connectors, or
6.35mm Jacks.
Features:
• High Power output.
• Rugged heavy duty construction
• 19" rack mount, with removeable rack ears
• Stylish cosmetics
• Soft start limiter
• Earth lift switch
• Limiter on/off switch
• RCA & 6.35mm jack inputs
• Binding post & industry standard heavy duty
output speaker connectors
• Clipping & overload/overdrive protect indicators
• Recessed detent volume controls for each channel
• Thermally cued fan forced cooling
• 1 Year Warranty
