Hi,
Please let me know if this is a good complete system setup for my car keeping factory headunit. Compare to other brand name if everything the same (watts, etc) (JBL, Kicker, Soundstream, etc) Thank you. Having professional doing it.

Speakers: Hertz DSK165.3 and Hertz DCX165.3
JL Fix-86 OEM Integration DSP
JL Subwoofer 10W3v3-4
600W 5 Channel Amplifier - Phoenix Gold

http://www.hertzaudiovideo.com/car-a...ieci-dsk165_3/
http://www.hertzaudiovideo.com/car-a...ieci-dcx165_3/
http://www.jlaudio.com/fix-86-car-au...m-tuning-98103
http://www.jlaudio.com/10w3v3-4-car-...-drivers-92151
http://phoenixgold.com/catalog/ampli...nnel-amplifier

 

Anything is better than the stock system but you would be better off ditching the rear coaxials and using that money to upgrade the amplifier or your front components. Rear fill is useless and only can be heard if you drop your wallet while driving. Also, if you decide to go with this amp then you will need to buy a subwoofer that will deliver a 2 ohm load to get the max power from your amp. JL is a decent brand but there may be better options for the same price or less. ARC Audio sells outstanding speakers that go for relatively cheap compared. I've installed many of both JL and Arc and there really is no comparison as the Arc is just flat out better in every single way including louder in small sealed enclosures. You wanted an opinion and that's mine.
Subwoofers, ARC Series, ARC 10 | Arc Audio

 

Thank you for your opinion. I don't know anything about audio system. All i know if it sound good to my hear.

 

Like I said, anything will sound better than a stock audio system but we have a saying in the business, do it right and do it once. What you dont want to do is have to upgrade in 6 months which unfortunately is what happens to most. This car audio stuff tends to be a never ending Quest once you get started but that's just another observation on my part... good luck Acura brother!