Dynavox CS-PA1. Audio output channels: 2.0, Peak power per channel: 50 W, Frequency response: 20 - 30000 Hz. Speakers connectivity type: Clamp terminals, Headphone connectivity: 6.3 mm. AC input voltage: 230 V. Width: 180 mm, Depth: 140 mm, Height: 65 mm. LED indicators: Power