The Stereo Box S2 BT is the ultimate affordable integrated amplifier. Compact in size but big in sound it gives audio enthusiasts with limited space or those looking for a second room system an affordable option that doesnt compromise on performance. With two separate Line Level inputs the Stereo Box S2 BT really shows its strength when you consider the additional Bluetooth input. With high-quality wireless streaming from a compatible device the Stereo Box S2 BT is a truly diverse amplifier.