The e25HD has more to offer and still features a stylish design, smooth curves and piano finish. A fantastic accent piece for any room. The Luna HD Bluetooth speakers are the award winning Luna Eclipse—with the addition of an Optical/Digital input. This stunning 74 watt, bookshelf Bluetooth speaker set is ideal for TV and home entertainment! Luna Eclipse is a must have for audio enthusiasts seeking an exceptional audio and a visually striking experience. Connect to a Bluetooth enabled device for wireless audio, or to your audio host using the auxiliary cable provided.