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With an extremely compact form factor, the CVA25-1 25V allows amplification to be located in places normally off limits to standard amplifiers without compromising sound or power.
The sub compact CVA25-1 25V is 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 CVA25-1 25V allows 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 CVA25-1 25V is designed for sonic accuracy, high efficiency and extended duty cycles.
UL 2043 Certification: Click to Download [pdf]
| 25V Power Output | 50W |
| Frequency Response (+0, -3 dB) | 30 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 | 50X (34dB) @ 25V Out |
| Input Impedance (Balanced/Unabalanced) | 20kΩ/10kΩ |
| 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 (height, width, depth) | 1.25″H x 4.35″W x 3.2″D |
| Weight with Power Supply | <.95 lbs (0.43kg) |
| Warranty | 3 years |
| Plenum Rating | UL 2043 Approved |