Comments on: In a store how do they power the display models of car headunits, amps, speakers, and subs? http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs Subwoofer drivers Sat, 19 May 2012 20:07:35 +0000 http://wordpress.org/?v=2.7 hourly 1 By: mike http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs/comment-page-1#comment-7921 mike Sat, 26 Dec 2009 16:30:59 +0000 http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs#comment-7921 they use power invertors for all of the electronics<br><b>References : </b><br> they use power invertors for all of the electronics
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]]> By: Sparky3489 http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs/comment-page-1#comment-7920 Sparky3489 Sat, 26 Dec 2009 16:24:59 +0000 http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs#comment-7920 High amperage power supplies. Much like these - http://www.powerstream.com/low-noise-high-power.htm<br><b>References : </b><br> High amperage power supplies.

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]]> By: mustanger http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs/comment-page-1#comment-7919 mustanger Sat, 26 Dec 2009 15:34:59 +0000 http://www.acoupower.com/car-amps/in-a-store-how-do-they-power-the-display-models-of-car-headunits-amps-speakers-and-subs#comment-7919 Power supplies. Batteries are a mess to maintain in doors. Power supplies are cheaper and require little or no maintenance.<br><b>References : </b><br>Elecronics tech. Power supplies. Batteries are a mess to maintain in doors. Power supplies are cheaper and require little or no maintenance.
References :
Elecronics tech.

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