Stewart Audio CVA50-1 Mono Amplifier

The sub compact CVA-25-1 and CVA-50-1 are built to meet the rigorous demands of high quality commercial, industrial and Pro Audio sound installations. Low cost, lightweight and convection cooling make this Class D amplifier flexible enough for a broad range of applications requiring quiet amplification. With an extremely compact form factor, the CVA's allow amplification to be located in places normally off limits to standard amplifiers without compromising sound or power. The Plenum rating (UL 2043) and remote volume control further compliment the recessing options. Our Signal Sense Power Technology™ (SSPT™) ensures the amplifier is only powered when there is a signal present, saving energy and extending product life. Like all Stewart products, the CVA's are designed for sonic accuracy, high efficiency and extended duty cycles.

Stewart Audio CVA50-1 Features

• Sub Compact 1/4 rack package
• Mono constant voltage amplifier (70V or 100V)
• Music and fire alarm muting
• Clean full-range dynamic power
• Signal Detect trigger for sleep & wake up

• CVA50-1 Mono Sub Compact Amplifier1
• Three Year Warranty1

• 70V/100V Power Output50W
• Frequency Response (+0, -3 dB) 100 Hz-20 kHz
• Power Bandwidth (+3dB, -3dB) 80 Hz-30 kHz
• THD+N <.1% @ Full Power
• Signal-to-Noise Ratio >80dB
• Remote Volume Control 0-10VDC
• Input Sensitivity .5V (-6 dBV)
• Standard Voltage Gain 151X (43dB) @ 70.7V Out
• Input Impedance (Balanced/Unabalanced) 20k Ohms/10k Ohms
• Standby, Idle Current Draw, 1/8 Power Draw 0.005/0.01/0.15 Amps
• Class D
• Input Connectors Euro Block 3-pin, 3.5mm
• Output Connectors Euro Block 2-pin, 5mm
• Power Supply External in-line 48VDC (Included), 2-pin Euro Block
• Cooling Convection-Cooling (No Fans)
• Controls Level
• LED Indicators Power, Signal Present & Clip
• Construction Aluminum Chassis
• Dimensions (HxWxD)1.25x4.35x3.2 inches
• Weight 1.2lbs (0.54kg)
• Plenum Rating UL 2043 Approved