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Stewart Audio World 1.2

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This item has either been discontinued by the manufacturer or is no longer available to purchase on our website.

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(800) 771-8330

2 Channel Power Amplifier - 200W x 2 @ 8 Ohms


2 channel amplifier delivering up to 1000W (bridged) in a single rack space. The World 1.2 balances power and sonic performance in a compact package.

The Stewart Audio World 1.2 Professional Power Amplifier is designed specifically for the unique requirements of high quality commercial, industrial and Pro Audio sound installations. The World 1.2 produces sound which is smooth and uncolored, while offering a full detailed low end response with lots of horsepower. The high-frequency switch mode power supply and Class AB amplifier design adapt to the demands placed upon them, enabling the amplifier to run with maximum efficiency regardless of the load impedance. With incredible efficiency, up to 5 World 1.2's can typically run on one standard 20 amp circuit. Weighing in just 11 lbs and occupying one standard rack space, the World 1.2 balances power and sonic performance in a compact package.


  • Two channel amplifier optimized to drive 4/8Ω
  • Convection cooled (No fans)
  • Clean full-range dynamic power
  • Lightweight 1U package
  • Bridgeable


  • 4 Ohm Stereo Power: 350W
  • 8 Ohm Stereo Power: 200W
  • 4 Ohm Bridged Power: 1000W
  • 8 Ohm Bridged Power: 700W
  • Frequency Response (+0, -0.5dB, 1W): 20Hz - 20kHz
  • Signal to Noise Ratio: >100dB
  • THD+N: <.1%
  • Damping Factor: >500
  • Slew Rate: 30V/microsecond
  • Input Sensitivity: 1V (0 dBV)
  • Standard Voltage Gain: 40x (32dB)
  • Input Impedance (Balanced/Unbalanced): 20k Ohms/10k Ohms
  • Idle Current Draw, 1/8 Power: .32/3A
  • Class: H
  • Input Connectors: XLR, 1/4" TRS
  • Output Connectors: Binding Post, 1/4" TRS
  • Power Supply: High-Speed Switching
  • Cooling: Convection-Cooled (No fans)
  • Controls: Power, Channel Gain
  • LED Indicators: Power, Signal Present & Clip
  • Construction: Steel & Aluminum Chassis
  • Dimensions (H,W,D): 1.75"H x 19"W x 15.3"D
  • Weight: 11lbs (5kg)
  • Warranty: 3 years

Q & A

Stewart Audio
World 1.2
MFR Part Number
Product Category
Install & Contracting Amplifiers
Unit of Measure
Shipping Weight
11.00 lbs.
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