ReDSiLvYSS Posted April 22, 2009 Report Share Posted April 22, 2009 I am about to tear into my truck this weekend to install a subwoofer. I was wondering first if there are any output jack on the stock amp or head unit. And second whats the best way to install a single sub. I know that want to do it under the rear seat driver side. BTW: I want to keep the stock head unit. Quote Link to comment Share on other sites More sharing options...
got vortec Posted April 23, 2009 Report Share Posted April 23, 2009 ull end up getting a better soundsing system if u use an aftermarket deck.. Quote Link to comment Share on other sites More sharing options...
ReDSiLvYSS Posted April 23, 2009 Author Report Share Posted April 23, 2009 yea i kno but im tryin to maintain the stock one bein that im not payin for the xm and i use the six disc. plus im out tryin to buy a house and im goin to look at k5 tomorrow. Quote Link to comment Share on other sites More sharing options...
haul@ss Posted April 23, 2009 Report Share Posted April 23, 2009 You're gonna need to use an interface if you want to keep the stock look Quote Link to comment Share on other sites More sharing options...
Quinnster Posted April 23, 2009 Report Share Posted April 23, 2009 The cheapest way to do it would be to use a device called a "high to low converter" which you you'd splice into the rear speakers taking the speaker wire into the device and RCA out with a reduced voltage that is safe for the amp. these are anywhere from $5 to 30 depends on if you buy it online or at a shop. For now I think that's your best bet, until you decide to upgrade the head unit ! Quote Link to comment Share on other sites More sharing options...
STKING Posted April 23, 2009 Report Share Posted April 23, 2009 The cheapest way to do it would be to use a device called a "high to low converter" which you you'd splice into the rear speakers taking the speaker wire into the device and RCA out with a reduced voltage that is safe for the amp. these are anywhere from $5 to 30 depends on if you buy it online or at a shop. For now I think that's your best bet, until you decide to upgrade the head unit ! That is how you do it. It will work just won't sound as good as if it were plugged into and aftermarket stereo. Quote Link to comment Share on other sites More sharing options...
fast4popper Posted April 23, 2009 Report Share Posted April 23, 2009 ull end up getting a better soundsing system if u use an aftermarket deck.. PROVE IT!! Quote Link to comment Share on other sites More sharing options...
drako Posted April 23, 2009 Report Share Posted April 23, 2009 PROVE IT!! Quote Link to comment Share on other sites More sharing options...
fast4popper Posted April 24, 2009 Report Share Posted April 24, 2009 you like that? I had stock head unit in my deck for years. decided it was time to switch to an Alpine. not only did i switch, i went the Alpines "MINI" f#1 status EQ, 175 bands, time correction, crossovers, 5.1, yadda yadda, including fiber optic conections, which i am using, did it improve the sound? yes BUT only because i moved my speakers from the floor to the custom dash... was i impressed with the change of just the radio..? NO. use a good LOC or (line out convertor) and you will be happy. Quote Link to comment Share on other sites More sharing options...
Quinnster Posted April 24, 2009 Report Share Posted April 24, 2009 (edited) you like that? I had stock head unit in my deck for years. decided it was time to switch to an Alpine. not only did i switch, i went the Alpines "MINI" f#1 status EQ, 175 bands, time correction, crossovers, 5.1, yadda yadda, including fiber optic conections, which i am using, did it improve the sound? yes BUT only because i moved my speakers from the floor to the custom dash... was i impressed with the change of just the radio..? NO. use a good LOC or (line out convertor) and you will be happy. So, are you saying that you don't care that much about the whole huge system you did over stock? Did it get EQ'ed properly, or why dont you notice a huge difference? Edited April 24, 2009 by Quinnster (see edit history) Quote Link to comment Share on other sites More sharing options...
fast4popper Posted April 25, 2009 Report Share Posted April 25, 2009 So, are you saying that you don't care that much about the whole huge system you did over stock? Did it get EQ'ed properly, or why dont you notice a huge difference? not care? whats that mean? yes its EQ'd properly. i havent been doin this for 19 years for nothing. what i meant was that the output of the factory head unit is actually pretty clean compared to what people think and will provide you with an adequete 20-20k signal to make a damn good sounding system. dont hesitate to use it if you want. Quote Link to comment Share on other sites More sharing options...
ReDSiLvYSS Posted April 25, 2009 Author Report Share Posted April 25, 2009 OK. So this is what I got. I have an Alpine type R 10", I have a Rockford fosgate amp, and using an adjustable line converter 2-60 watts. Forgot I'm using a rockford fosgate 4awg Amp Install Kit. I know that with the converter I have to tie into one of the back speakers. But what I don't know is what do I set the converters output to. Or should I just leave it alone? This is what the amp and sub ratings are, if that helps. AMP STATS: 150 W x 1 @ 4 Ohms RMS 300 W x 1 @ 2 Ohms RMS Max power output: 900 Watts Crossover HP 40-400Hz 12dB per Octave LP 40-400Hz 12dB per Octave Bass Remote 0 to 18 dB @ 45 Hz Signal input Low level, Quantity, 1 Type - RCA Power Input Connector - Block Wire gauge - 4 Speaker output Block Cast Heat Skin Class A/B Frequency response 20 to 20k Hz +/- .5 dB Dimensions 2.4" x 11" x 13.7" SUB STATS: Nominal Power Handling 300 Watt RMS Powered Non-Powered Technical Features Peak Power Handling 1000 Watt Frequency Response 28 Hz - 2 kHz Sensitivity 85 dB Impedance 4 ohm (Dual Coil) Quote Link to comment Share on other sites More sharing options...
ReDSiLvYSS Posted April 25, 2009 Author Report Share Posted April 25, 2009 Also for the install using a converter where should I pull my switched source from for the amp? Damn I guess it would be easier to do a head unit it... Quote Link to comment Share on other sites More sharing options...
mcmahan Posted April 25, 2009 Report Share Posted April 25, 2009 here is what we did with mine. Travis did mine for me (uncald4) and a little shout out to travis Quote Link to comment Share on other sites More sharing options...
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