Boston Acoustics SWXSSEB SoundWare XS Sat Speaker Special Edition - Black (Discontinued by Manufacturer) Ultra-compact Speaker for the SoundWare XS SE 5.1 Home Theater System. SoundWare XS SE Satellite Speakers are incredibly small yet provide big, high performance sound Features 1/2 Inch dome tweeter and 2-1/2 Inch mid-bass driver Sits or mounts in various positions for maximum placement flexibility Included articulating mounting brackets allow speakers to be positioned at almost any angle