THIS AMPLIFIER IS IDEALLY SUITED FOR BEDROOMS, SMALL STORES, SMALL HOME GYMNASIUMS . YOU NEED TO COUPLE THIS AMPLIFIER WITH AN ACTIVE SUBWOOFER BUILT IN MUSIC PLAYER HAVING BLUETOOTH , USB , FM & AUX WITH DISPLAY DVD INPUT OPTICAL & COAXIAL INPUT. CAN BE CONNECTED TO LATEST GENERATION OF TVS & ANY OTHER AUDIO SOURCE MIC INPUT FOR ANNOUNCEMENTS OR KARAOKE LINE OUT VARIES AS PER VOLUME AND CAN BE USED FOR CONNECTING ACTIVE SUBWOOFER
