watts

  1. O

    I don't understand watts and peak power for home theaters? ?

    I have an 800 watt peak power home theater and don't understand what it means...I know it's how much sound is going through but anyone know details. Just say whatever you know please!
  2. Z

    do head and amp watts combine?

    when im trying to match rms watts on my speakers, will the head unit watts combine with the amps, or does the amp override the head unit ? thx. Steven
  3. R

    600 watts power supply is enough for 2 multi geforce gpu, not SLI?

    my system specification with current power supply 480 watts: Hard Disk 320 GB 2 GB RAM Geforce 8800 GTS 320 MB Asus P5W DH Deluxe motherboard, now I change to 600 watts power supply, is it enough to add Geforce GTX 260 with 216 cores for graphic process and Geforce 8800 GTS 320 MB for PhsyX...
  4. S

    How many watts does it take to move a car like the Chevy Volt for a mile?

    We know that a bright light bulb runs 100 watts, a typical computer 150 watts, an 8 amp vacuum cleaner 1000 watts. The Volt's battery is 8kWh. It is supposed to run 40 miles. Does the Volt really only use 200 watts per mile? It's headlights need 100 watts by themselves. What am I missing in...
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