Studio amplifier with four channels and a 140 W power output of 4 ohms in a robust design. Suitable solution for professional or commercial installations. The StartFan has a cooling system that is based on internal room temperature control, it is minimally noisy and very efficient. On the front panel is a main switch and volume control for individual channels, and 6.35 mm TRS and Euroblock inputs on the back, and multi-directional post outputs. Frequency Response: 10 Hz - 40 kHz. Dimensions: 445 x 483 x 191 mm. Weight: 9.0 kg.