Audio Questions.

Discussion in 'Non Technical' started by user__, Jul 13, 2009.

  1. user__

    user__ New Member

    Messages:
    51
    Likes Received:
    0
    Trophy Points:
    0
    I've sifted through multiple threads on audio, and it's all been pretty much about placement or selling.

    So i am just wondering if someone could give me an idea of a basic setup, nothing too big or top end, just a basic setup and what RMS / Watt is a good average, and not going to sound crap or in excess of other components.
    I won't be going larger in the future, so this would only need to sufice the setup im buying, one amp or two needed? splits needed? I am just really unsure of this. My dad pretty much helps me with the rest of the stuff on car, just he isn't that great with electrical/audio, mechanically excellent as he has had many cars in the past.

    I was thinking of just getting a sub and replacing a few of the stock components. What are your thoughts on this?

    Thanks again for any help.
     
  2. MagicMike

    MagicMike Moderator Staff Member

    Messages:
    7,405
    Likes Received:
    134
    Trophy Points:
    63
    Just a good head unit, good front splits and depending what you want - amp and sub IMO.
     
  3. Cam

    Cam ****

    Messages:
    2,642
    Likes Received:
    36
    Trophy Points:
    48
    A good head unit, 2 or 3 way speakers all round with a 10" sub and amp. simple basic setup that sounds good. :thumbup:
    Splits are better but can be pricey.

    Alpine
    Pioneer
    Sony
    Kenwood

    Just a few well known brands who have affordable gear that performs well.
     
  4. Chad_

    Chad_ Well-Known Member

    Messages:
    5,884
    Likes Received:
    42
    Trophy Points:
    48
    alpine 9833 or higher
    boston sl60 or hertz hsk165 splits for front
    jl audio 300/4 to run them
    sound deaden and sound proof your front doors.

    if the install is done sweet and doors sound deadened etc this should be all you need in a zed...

    but if you want to go a bit further go the 10inch jlaudio w3 sub and to run it a jl audio 500/1

    installed and tuned correctly would sound very nice
     
  5. user__

    user__ New Member

    Messages:
    51
    Likes Received:
    0
    Trophy Points:
    0
    Thanks for your prompt responses. I am on the right track with a setup then. Is there an average or good amount of watt/rms needed on each component?

    And with the headdeck, what would a "good one" consist of. Is it the Watt's? Pre outs?
     
  6. LOWZX

    LOWZX Banned

    Messages:
    9,187
    Likes Received:
    30
    Trophy Points:
    0
    this all depends on what your budget is which you have not mentioned :)
     
  7. nick300zxtt

    nick300zxtt Member

    Messages:
    698
    Likes Received:
    1
    Trophy Points:
    18
    i am running alpine head unit, 6 1/2" splits, 10" JL Audio sub and a 4 channel 100watt amp. This gets pretty loud when needed but above all it sounds good. Power is not as important as sensitivity. The higher the db rating/watt for your speakers, the less power you will need to drive the system at a good level.
     
  8. user__

    user__ New Member

    Messages:
    51
    Likes Received:
    0
    Trophy Points:
    0
  9. aazn

    aazn New Member

    Messages:
    1,981
    Likes Received:
    6
    Trophy Points:
    0
    decent set of splits $300
    decent set of rears $120
    2 chan amp (fronts)$250
    sub (decent) $200
    good sub amp $300

    amping the fronts isnt needed but i dont see a point in amping the rear speakers...
     
  10. user__

    user__ New Member

    Messages:
    51
    Likes Received:
    0
    Trophy Points:
    0
    Just looking on JBHiFi, what do you guys think of this pack.
    http://www.jbhifi.com.au/images/2009/07/JB-AU-20090707-514_06.png
    It has every piece i need and + some. So if anyone could tell me if the amps would be adequate for the sub, speakers and splits, or if it's underpowered.
    Going to hospital now to get chest aspirated but should be back in a fw days when i get home.

    Thanks again for all your help. : )
     
  11. MikeZ32

    MikeZ32 das Über member

    Messages:
    2,806
    Likes Received:
    115
    Trophy Points:
    63
    sticky is spot on here. i'm not really into audio, as long as i got some music i'm happy. i run a basic setup like the above.

    - 2nd hand kenwood 25th anniv headunit. good value, good screen and decent sound.

    - 3 way 6.5" fronts and 2 way 6x4" rears. coaxials of course.

    - amp and sub (10") is middle of the range from jaycar and pumps much harder than i'll ever need. the bass controller is on minimum all the time. highly recommend jaycar stuff, you cant beat it for bang for your buck.
     
  12. Steven

    Steven Active Member

    Messages:
    946
    Likes Received:
    14
    Trophy Points:
    38
    ebay head units

    IMHO, I go for a set of very good speakers, amplifier, and sub-woofer but only a $500ish Chinese ebay head unit.

    Don't laugh, I only expect to have the head unit for a maximum of 2 years, after which it is replaced with another one. For example, a little while back I purchased off econon on ebay a double din touch screen head unit with built in GPS hardware ( software i hacked from a GPS unit), dual zone audio-video (i.e. front & back), reversing camera, DVD, TV, MP3, SD Card, USB, Bluetooth phone for about $500-$600 delivered. The equivalent brand name unit and optioned up accordingly was $2,200 - $2,500. This "cheap" head unit can easily drive the speakers, amp, and sub-woofer.

    Here is my "bang for buck" logic ... technology moves so fast ( just look at computers, mobile phones, and GPS ) within 18-24 months the expense top of the line equipment is priced in the entry-middle range or re-badged / camouflaged as a cheaper level unit. That is within 18-24 months all of the features of kool expensive unit is in the cheaper level unit. Now I am not talking about the super-cheap $250 dollar head units but the $500-$600 units. A car stereo has a market live of 2 years from release to complete obsolescence (not referring to the model number but the circuit board and technology inside), it is all to do with return on the manufacturer's development investment. Hence I roll through all my technology within 18 to 24 months, thereby obtaining relatively new features at a significantly reduced price. Same goes for GPS ($300-$350) and laptops.

    But with foundation equipment such as the monitor, speakers, TV then I try to purchase the best that I can afford.
     
  13. Chilledpain

    Chilledpain Z Reaper

    Messages:
    2,581
    Likes Received:
    38
    Trophy Points:
    48
    Amp - Goto Jaycar and get a response 4 x 100wrms amp. Awesome amps for the price. They have won multiple awards for their car audio.
    Bridge the 2 rear channels for the sub. Single 12" sub should do.
    Two front channels on the amp will run splits just fine.
    Wattage on the splits doesnt really matter too much. 100w-300w.

    I'd probably go new for the Deck, Amp and splits. Second hand for the sub.
    Deck: $200 - Pioneer, Clarion, Maybe even Sony (Dont buy Sony speakers tho)
    Amp: $350 - Response 4 x 100wrms
    Sub: $100 - Pioneer, Alpine, Image Dynamics etc (Cash converters)
    Splits: $250-$350 Alpine Type S maybe? Pioneer, Clarion, MB quartz... (MB quartz pref)
    Amp install kit: $50 - Jaycar electronics

    Total roughly $1k

    Your amp and splits are the most vital components in an audio setup... Dont go cheap on these.

    Also, brands like Sony, Pioneer, Kenwood, JL audio in the cheaper amps with big RMS ratings are not what they used to be... Hence go the Jaycar amps IMO...
     
    Last edited: Jul 15, 2009
  14. WhiteNight

    WhiteNight Littering and...

    Messages:
    2,532
    Likes Received:
    19
    Trophy Points:
    38
    The setup i had in my last Z i will be changing slightly.

    Ive got front and rear splits, a 10" sub and one amp that runs the lot. I got a 5.1 $550 amp that did the trick.

    Thats about $1k-$1500 depends on the quality of the speakers.
     
  15. Romonski

    Romonski And Justice For All

    Messages:
    2,219
    Likes Received:
    9
    Trophy Points:
    38
    i wouldnt recommend sony its cheap crap the others like alpine, kenwood and pioneer are all good
     
  16. Big_al_TT92ZX

    Big_al_TT92ZX Tempted to own another Z

    Messages:
    69
    Likes Received:
    3
    Trophy Points:
    8
    And Kicker! US brand, if you want LOUD/SPL (important in our cars I reckon, unless you're running gear engine off!) yet still clear these are pretty decent! Running Kicker gear all round in mine :D
    DD Audio is another top US brand.
     
  17. Big_al_TT92ZX

    Big_al_TT92ZX Tempted to own another Z

    Messages:
    69
    Likes Received:
    3
    Trophy Points:
    8
    Question for everybody, it's on topic: Is anyone running their front component splits (if you have them) actively via a 4 channel amplifier, ditching the included crossover and setting all the crossover points/gains/slopes/etc. via an expensive headunit? This means running with no rears though I think, any thoughts from the Audio guru's here?
     
  18. Chad_

    Chad_ Well-Known Member

    Messages:
    5,884
    Likes Received:
    42
    Trophy Points:
    48
    if you havnt setup a fully active front stage before i suggest you go with a semi active setup first.

    your correct that an active system runs each component of the split system to each channel seperatly. as mentioned i would suggest you go with a semi active system which means the mid drivers are each going to a seperate amp chan on their own. and each tweet still runs through its own x-over before going to its own amp channel. you will still be able to tune the tweets but running them through the supplied x-overs protects you from blowing them if the gains are set too high on them.

    you dont need an expensive headunit to run it. but you do need a good quality headunit that has inbuilt xover settings. personally i have an alpine 9833, but any of the newer alpine units in this range and eclipse and other brands have xover settings. just look for them in the features of the headunit when looking to purchase.

    p.s this has nothing to do with the rears speakers. you can get another amp to run the rears.....

    i didnt really want to post again in this thread as no one knows what they are talking about here when it comes to audio but i just had to quickly reply to your question before someone gives you totally the wrong answer....
     
    Last edited: Jul 15, 2009
  19. Chilledpain

    Chilledpain Z Reaper

    Messages:
    2,581
    Likes Received:
    38
    Trophy Points:
    48
    No one knows what they are talking about? :eek::bash: U have a PHD in audio?
     
  20. Chad_

    Chad_ Well-Known Member

    Messages:
    5,884
    Likes Received:
    42
    Trophy Points:
    48
    i guess every1's opinion in what car audio is, is different to one another. you have the doof doof goers, you have the sound quality guys, you have the spl guys, and the people who just want some music in the car type of people....

    i am in the sound quality type hence why i didnt think posting in this thread would be valid since anything i post would be on another level to what "user__" wants, and the money he wants to spend....

    for example i suggested concentrating on his front stage and making that the best he can. a reasonable good pair of front splits in the doors, with the doors sound deadened and sound proofed, amped well, and controlled well by a reasonably good headunit would be all he needs. but obviously with other suggestions such as the one you described which attracts the doof doof/just want music in the car type of guys, is going to sound good to user__ being a newbie to car audio.

    i guess guys in the spl field have the perception that say for example the guys in the sound quality field dont know what they are talking about when they are giving advice on each others fields... hence why i made that comment.

    sorry i didnt mean to offend you but no replies where made with sound quality as the theme... i noticed that every post was just the doof doof/just want some music in the car type hence i didnt really want to reply as any advice i would give would not be of that type... and if i did would start another argument between both fields...
     

Share This Page