yamaha surround speaker set

Maximum power-handling capacity (satellites and center-channel): 100W 2-way satellite speakers each feature dual 2-1/4" white cone woofers and a 3/4" silk dome tweeter 2-way center-channel speaker features a dual 2-1/4" white cone woofer and 3/4" silk dome tweeter Subwoofer: 130W dynamic power; 75W RMS (continuous) power Half-pipe port creates smooth response during playback while minimizing extraneous noise FD-Bass technology delivers incredible power and smooth frequency response from a compact subwoofer; slim design matches flat-panel TVs Removable speaker grilles Frequency response: 30Hz - 35kHz