APL 400 is a 1 x 15’’ LF / 1 x 1’’ HF loudspeaker cabinet with a dispersion of 75º × 40º and 300W RMS power handling capacity. Its frequency response goes from 45Hz to 20KHz at a maximum SPL of 130 dB. This kind of loudspeaker is ideal for small venues such as: Press conferences, pubs, bars, auditoriums & gyms.