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Subwoofers
Subwoofer install without power cables..?
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<blockquote data-quote="Bazzheadnorway" data-source="post: 8549193" data-attributes="member: 665277"><p>I have a VW Golf 7 GTE (which hasnt the dynaaudio option..)</p><p></p><p>So i want to upgrade the sound without open anything / upsetting my car dealer</p><p></p><p>I was thinking of making kindof a "boombox" in the trunk, were there is a subwoofer with an amp and battery. but the battery wouldnt be connected to any alt cuz there wouldnt be any power cables from the front, it would just be charged every night (like the car) with a battery charger. how i would get a signal to the subamp is still a debate. most likly it would be a dual jack (one to the OEM stereo, one to the subamp)</p><p></p><p>So my question(s) are:</p><p></p><p>car battery inside the cabin bad?</p><p></p><p>would the battery die after 5mins? (would be a DDM45 500rms amp with two 15s)</p><p></p><p>the battery would be aftermarket so guide me on how powerfull battery i need (5hours max play time deacently loud)</p><p></p><p>thoughts? haha</p><p></p><p>Hope to see some replys //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif</p></blockquote><p></p>
[QUOTE="Bazzheadnorway, post: 8549193, member: 665277"] I have a VW Golf 7 GTE (which hasnt the dynaaudio option..) So i want to upgrade the sound without open anything / upsetting my car dealer I was thinking of making kindof a "boombox" in the trunk, were there is a subwoofer with an amp and battery. but the battery wouldnt be connected to any alt cuz there wouldnt be any power cables from the front, it would just be charged every night (like the car) with a battery charger. how i would get a signal to the subamp is still a debate. most likly it would be a dual jack (one to the OEM stereo, one to the subamp) So my question(s) are: car battery inside the cabin bad? would the battery die after 5mins? (would be a DDM45 500rms amp with two 15s) the battery would be aftermarket so guide me on how powerfull battery i need (5hours max play time deacently loud) thoughts? haha Hope to see some replys [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] [/QUOTE]
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Subwoofer install without power cables..?
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