Stewart WORLD1.2 Power Amp

STEWART WORLD1.2 Details ^top

World 1.2 Description

The World 1.2 Professional Power Amplifier delivers more than 420 watts per channel in stereo mode, and over 1000 watts when bridged for mono operation. This remarkable performance comes in a package weighing only 11 pounds while occupying just one standard rack space. Thermal concerns are minimized in the World 1.2 by innovative circuitry and extraordinary efficiency, making installation simpler than ever before.

World 1.2 Features

- Two Channel Amplifier, optimized to drive 4 Ohm and 8 Ohm loads.
- Convection Cooled (No Fans)
- Clean Full-Range Dynamic Power
- World Class Reliability
- Bridgeable
- Ultra Efficient Switch Mode Power Supply

Applications

- Sound Reinforcement
- Pre/Post Productions
- Music and Paging Systems
- High Quality Distributed Sound Systems
- Fixed Installations
- Instrument Rigs
- Amplifier located in Listening Environment
- UL Certification

STEWART WORLD1.2 Specs ^top

World 1.2 Product Specifications
Output Power ( 1kHz, .1% THD) 200 W x 2 @ 8 Ohms
350 W x 2 @ 4 Ohms
700 W x 1 @ 8 Ohms Bridged
1000 W x 1 @ 4 Ohms Bridged

Frequency Response (+0, -.5dB, 1W) 20 Hz-20kHz
Bandwidth +/- 3dB 15 Hz - 45kHz
Signal to Noise >100dB
THD+N < .1%
Input Sensitivity 1V (0 dBV)
Input Impedance (Balanced / Unbalanced) 20k Ohms/10k Ohms
Slew Rate 30V / microsecond
Damping Factor > 500
Class AB
Input Connectors XLR, 1/4" TRS
Output Connectors 6ga 5 way binding posts, 1/4"
Power Supply High Speed Switching
Cooling Convection-Cooling (No Fans)
Controls Power on/off, Channel Gain, Stereo/Bridge
LED Indicators Power, -20dB, Clip
Construction Steel & Aluminum Chassis
Operating Voltage 120 VAC
Dimensions (h, w, d) 1.75"H x 19"W x 15.3" D
Weight 11 lbs (4.5kg)
Warranty 3 years Parts & Labor

STEWART WORLD1.2 Manuals ^top

World Series Owners Manual (pdf)