VX sound set-up

[carbs]

Here is what I have

Head unit
DEHP5150UB - not yet installed

6.5" 3way - front
6.5" 2way - spare
6x9" - not yet installed

Amp - on the way!

Woofer - ???

Questions
1. Do I need a wiring harness to install the head unit???
2. Should I wait for an amp before I install the 6x9?
3. Do I go for 6 speakers or 4 + woofer
4. Do I just go to an Audio Store (in Adelaide) to get all my speakers installed and where can I find one that will do it cheap? Round about price?

[roy38]

3 ways in the front and sub, run whatever old crap you have laying around in the back off the headunit

[holdenboy]

Answers
1. If you want to install it yourself and youre not too good with making solid, insulated electrical connections then yes, i would recommend a harness adapter.
2. Read below.
3. Just go with 4 speakers and a sub.
4. Remember, you get what you paid for. Yes you could go and "get it done for cheap" or you could spend the extra cash and get it done PROPERLY. There is a big difference, which will result in better sound. Another option is doing it yourself. If you feel confident enough to install the head-unit (using the adapter) then im sure you'll be able to install the speakers.

Sell your 6x9s and the 3 ways, buy yourself a set of components (splits) for the front. Get a 4ch. amp and power the front splits and the sub from it. Simple yet effective sound, use the 2 ways as rear speakers. Sub / box is up to you and how much you want to spend.

[PRAVX II S]

Sell your coaxil Speakers and get front splits and a woofer.
You can use one 4 channel amp to run everything or use a mono block for the sub and a seperate amp for the splits (2 Channel).