3 way tri-amped large format home theatre active speaker system LF: 2 x 8″ kevlar cone woofers MF: 5″ Kevalr cone midrange with waveguide HF: 26mm silk dome neodymium magnet tweeter with waveguide Amplifier Power : LF: 275W, MF: 75W & HF: 50W The SRT 302 is a d’appolito configured centre speaker version of the SRT 302V. It can be used for centre and main channels too. Like the SRT 302, it is driven by a dedicated tri-amplifier that can be rack mounted.