The SB335 is a versatile, small, class D amplifier engineered for use in localized audio applications. Designed for use with SoundTube speakers, other high-fidelity speakers and passive soundbars, the SB335 provides 50 watts per channel into 8 ohms or 35 watts per channel into 8 ohms. Digital and analog inputs are provided, enabling direct connection from most TVs or monitors. In addition to the speaker outputs, the SB335 includes a line level subwoofer output. Dolby Digital decoding is also provided. The SB335 may be controlled via RS232 and will learn IR codes for volume control.