... room, and other performance. Technical Parameters Model SRT-15 Picture System 2-Way Full Range Speaker Crossover Frequency 1 ... Sensitivity 99dB Tweeter 3" 75 cores neodynium magnet Bass 15" 100 cores 220 magnet Power Handling 550W Nominal Impedance ... Speaker, Karaoke Speaker, Horn Speaker, Long Throw Speaker, Sub Woofer, Sub Bass, Woofer Speaker, Amplifier, Power Amplifier, Microphone, Mixer are our ...