Design Bass reflex, downward firing 8 inch bass unit Frequency response ±3 dB 40 Hz - 180 Hz Amplifier 100 W built in Sensitivity (2.83V/1m) Active system Maximum output 104 dB
- Yamaha YST-SW 315
Advanced YST B.A.S.S. (bass Action Selector system) QD bass (Quatre dispersion Bass) technology Exits: for satellite loudspeakers Entrances: Loudspeaker and LINE in Low-pass filter: 40-140 cycles per second Automatic Standby circuit Phase reversal switch (normal or Reverse) Power output: 250 W RMS Frequency response: 20-160 cycles per second
It's for a big room and I'm afraid that 100w will not be sufficient.