THETIS 380 The engineering team developed a new 12-inch (30cm) driver to make the listener feel the full intensity of the low frequencies from a film or a music track. The most powerful subwoofer in the range, Thetis 380 has a 12-inch (30cm) driver with a composite membrane, madeof cellulose and carbon and a double-coiled motor system giving it an excellent power handling. Working in a bass reflex configuration to provide a frequency response ranging between 20 - 120Hz. A new enclosure has been designed to measure the cabinet distortions in order to avoid unwanted vibrations. The class-D amplifier with an output of 350 watts RMS (500 W peak) has been redesigned, ensuring a large energy reserve. Highly versatile, the Thetis subwoofers feature an LFE input,an RCA input and other high-level inputs allowing pairing with any type of amplifier, and also have a manual frequency roll-off,volume and phase control. They also include a remote control and an LED indicator on the front panel enabling you to set the volume at the right level according to your listening location. Type Bass Reflex Driver diameter 12" Phase 0-180° Bandwidth 20-120 Hz Amplifier power handling RMS 350 W - Class D Inputs LFE, L&R high and low level Output High level Dimensions 14.96 x 14.96 x 16.53" Unit net weight 42.11 lbs = 19.100 kl