TOTAL OUTPUT (P.M.P.O.): 48W RMS: 3W + 3W FREQUENCY RESPONSE: 60Hz - 20KHz CONTROLS: USB.VOLUME HEADPHONE JACK: NO SPEAKER SYSTEM: 2.75" FULL RANGE + 1" NEOMANIC MICROFOIL DIMENSIONS: 3.43" X 3.94" X 9.17" (W X D X H) POWER: USB SOUND CARD REQUIRED: NO CABLE LENGTH: 6.5 FT WEIGHT: 2.5 LBS ltSPBWECUSBD20B$45.35 Ground shipping on all parts only 6.99! © 2004 comtecpc.com, All rights reserved.