1.) Model no : M150BT 2.) Main features Inputs : Fm/Usb/BT/Aux, Blue tooth : Yes , Remote control : Yes, Digital display : Yes , Woofers : single 4'', Rotary controls : Vol , bass, Audio inputs : Stereo left & right , 3.) Technical Power output rms : 11+7+7 w= 25w , Ics : D2030 x3 , Display : Led 7seg 5mm 4.1 digit , Transformer volt/i : 13-0-13v , Transformer size : 60x50x40mm , Fm : 20 preset auto scan , Sub woofer unit : Inside , Speaker wofer : Size 4'' 4 ohms , foam edge cone , 72x15 mm magnet , Cabinet dimns mm : 270x210x150 mm , Satellite speaker unit : Two size 3'' 8 ohms fix edge, For a Quality Audio Experience Play high-quality audio with the T-series M150BT 2.1 Speaker System that comes in a set of one Bass Driver Subwoofer and two Full-Range Driver Satellite Speakers. This Speaker System plays your movies, videos, audios, games and more with enriched bass and powerful sound. Furthermore, its wide compatibility support lets you enjoy music with various devices such as DVD or MP3 Player, PC, TV and more. Excellent Output The T-series 2.1 Speaker System features whopping (Peak Music Power Output) so that extremely influential sound fills your space. For those who like to thrill with soaring volume, the Speaker Set is thus an ideal choice. Audio quality further gets enhanced by its wooden cabinet that checks unwieldy distortions. Moreover of the Satellite Speakers is also a performance-oriented designing aspect. Looks Classy, Offers Comfort T-series M150BT 2.1 Speaker System has an elegant black exterior. Further, its Satellite Speakers fascinate you with the glisten of their texture. With a bass controller and an indicator for LED power, you bring home convenience along with this Speaker Set. Carry the light weight T-series Speaker System when going outdoors for musical ventures and see its potential.