Speaker, Brand Name : HT

The mrx515 pro speaker is a portable, fifteen-inch, two-way speaker system designed for reinforcement of music and speech. specifications: power rating: 400 w 800 w 1600 w frequency range: 52 hz - 20 khz dimensions(h x w x d): 692 mm x 432 mm x 470 mm (27.25 in x 17 in x 18.5 in) frequency response: 65 hz - 20 khz sensitivity: 98db @ 1m(3.3 ft. ) nominal impedance: 8 ohms rated maximum spl: 130 db spl peak coverage pattern: 70o x 70o nominal weight: 19.5 kg (43 lb).