Tube Amplifiers
FroztServ Admin asked:

Hey there, Im new to audio and gaze at a meeting to buy 12 "of the merger; Subwoofer tube. You can see what im buying here: Im going to use this subwoofer in my home, using the RCA connections. I was going to use a battery to drive the MPV, though people say that emit toxic fumes / toxic. Is this true? In any case, people are using the computer PSU 's (power units) to power their subwoofers cars. I need to know the power that I need to feed the subwoofer that I want! I live in the UK, so i 'd business of a power supply from the United Kingdom. Spec subwoofer: * Maximum Power: 360 watts * Fuse: 20 amps Built in amplifier. So that the amplifier must be I connect to the 12v power supply (during the molex) are right? Any MAKE and MODEL of a power supply that I can use? Forgot your amps-page! I need a suggestion of a power supply. Make / model. I know that I need around 15-20Amps !!!!!!!!!!!!


3 Comments so far

  1. Shanks on December 3, 2009 2:35 am

    Use a power supply strong enough to power the Amp you need to use to power the Sub. Try Maplin.

  2. V V on December 3, 2009 8:33 am

    If the amp has a 20 amp fuse then you need a supply that can provide upto 20 amps of current. Look for a computer supply that puts out at least 20 amps at 12VDC.

  3. tvbooger on December 6, 2009 8:06 am

    well if really want to you can use a dry sell batt and just put it on charger once you are done. optima and efx are such brands. these are sealed maitenance free batts but is a bit pricey. what i seggest is that you get a inverter you simply plug it into your wall socket and the output will be around 12-14 volts make sure you get a good quality one with enought juice for your needs. PSU that is a intresting one that ive never seen but sounds like a proposal but IF it works might look a bit messy. the reason why i say if is cos the power will be a switching current. but give it a go u never know. brands coolermaster antec cant remember any other at the moment.
    note that a psu will put out around 12 v not sure on the ampage but a car should put out around 14v and minimum 60amps

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