Jump to content
SAU Community

Recommended Posts

hi.

have any of you guys had any issues with the jaycar responce 4x100 digital full range car amp?

ive been thru 2 so far!!!! the first one just stopped working.

and the second oner doesnt work at all!!

ive no probs with my class d sub amp but.

just curiouse as its only a 4ohm load and all hooked up properly....

Link to comment
https://www.sau.com.au/forums/topic/153669-jaycar-responce-amp/
Share on other sites

hi.

have any of you guys had any issues with the jaycar responce 4x100 digital full range car amp?

ive been thru 2 so far!!!! the first one just stopped working.

and the second oner doesnt work at all!!

ive no probs with my class d sub amp but.

just curiouse as its only a 4ohm load and all hooked up properly....

I had an internal earth issue with mine, took it back and never had a problem with the next one.

I only used it for about 6 weeks and i sold it :happy:

Did you do the install or was a professional install???

I had an internal earth issue with mine, took it back and never had a problem with the next one.

I only used it for about 6 weeks and i sold it :(

Did you do the install or was a professional install???

sounds likethe red light of death to me. short the speaker wires for a second and it wont go ever again.

nup where alll done proper. i did it myself. i am a qualified mechanic. and know what im doing.

the first one just stopped all together. to the point where the protect light came on with just the power ooked up. nothing else.

the second one. wich is clearly a reapaird one cos one of the swithches is busted off.

no warning lights just the green one. and all you get is a loud crack threw the speakers :s

nup where alll done proper. i did it myself. i am a qualified mechanic. and know what im doing.

the first one just stopped all together. to the point where the protect light came on with just the power ooked up. nothing else.

the second one. wich is clearly a reapaird one cos one of the swithches is busted off.

no warning lights just the green one. and all you get is a loud crack threw the speakers :s

first one did an output stage- quite common.

second could be anything. which switch?

(actually show me.)

Qualified mechanics work on my engine, noone qualified them to work on my car audio equipment :D.

Hahahahahah only joking dude. Are both amps running from the same power wire and fuse? If it was me i would first check whether you got a good power and earth on the amp and also that the remote wire is all good.

Its strange your first amp stopped working the second wont power up. If you got separate power cables for your 4 channel and class D i would check the fuse under the bonnet for the 4 channel.

George

Adelaide Pro Sound

Ive got the previous model 400watt amp... its blue... ive had it powering 2 15's and its powering 2 12's right now cause my 3000watt amp is in the shop... ive never blown it, never 'over'heated (though i do over work it so its gonna get hot) the ONLY problem i ever had with it was one of the threads wore out cause i used it as a back up all the time... that was replaced for free...

dunno about their new range...

i got one of the old school blue ones too and its still goin, had it for about 2yrs now maybe 3.

jaycars primary focus is not amps...

i dont go for companies that dont excell in the areas i am interested in ( obviously)

do some more research on the net and get a few pointers from different peeps.

I personally like soundstream gear.. that stuff makes me happy in the pants

  • 6 months later...

I have had a D-CLASS Reponse amp and had no problem, ran it pretty hard too.

My friend also has one running 3 x ALPINE 12" subs off his one and been running fine, also has a 4x100RMS one running his ALPINE splits, front and back with no issues.

Jaycar's amps are supposed to be very good quality and very good value for money.

Maybe you have just had bad luck.. twice lol

Anyways, hope it all works out.

Thanks,

Abu

also.. im not that clued up on this sort of thing but.. my head unit only puts out 2.2v preout. and to get any sort of decant volume i have to have the gain on the amps turned up the whole way. ie:down to the 500mv scale.

now is this a bad idea for sound quality, is this likly to make the amp clip more? will i be able to get more volume and better sound out of a propper headunit that puts out say 4v preout? (i dont use the headunit amp)

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Yup. You can get creative and make a sort of "bracket" with cable ties. Put 2 around the sender with a third passing underneath them strapped down against the sender. Then that third one is able to be passed through some hole at right angles to the orientation of the sender. Or some variation on the theme. Yes.... ummm, with caveats? I mean, the sender is BSP and you would likely have AN stuff on the hose, so yes, there would be the adapter you mention. But the block end will either be 1/8 NPT if that thread is still OK in there, or you can drill and tap it out to 1/4 BSP or NPT and use appropriate adapter there. As it stands, your mention of 1/8 BSPT male seems... wrong for the 1/8 NPT female it has to go into. The hose will be better, because even with the bush, the mass of the sender will be "hanging" off a hard threaded connection and will add some stress/strain to that. It might fail in the future. The hose eliminates almost all such risk - but adds in several more threaded connections to leak from! It really should be tapered, but it looks very long in that photo with no taper visible. If you have it in hand you should be able to see if it tapered or not. There technically is no possibility of a mechanical seal with a parallel male in a parallel female, so it is hard to believe that it is parallel male, but weirder things have happened. Maybe it's meant to seat on some surface when screwed in on the original installation? Anyway, at that thread size, parallel in parallel, with tape and goop, will seal just fine.
    • How do you propose I cable tie this: To something securely? Is it really just a case of finding a couple of holes and ziptying it there so it never goes flying or starts dangling around, more or less? Then run a 1/8 BSP Female to [hose adapter of choice?/AN?] and then the opposing fitting at the bush-into-oil-block end? being the hose-into-realistically likely a 1/8 BSPT male) Is this going to provide any real benefit over using a stainless/steel 1/4 to 1/8 BSPT reducing bush? I am making the assumption the OEM sender is BSPT not BSPP/BSP
    • I fashioned a ramp out of a couple of pieces of 140x35 lumber, to get the bumper up slightly, and then one of these is what I use
    • I wouldn't worry about dissimilar metal corrosion, should you just buy/make a steel replacement. There will be thread tape and sealant compound between the metals. The few little spots where they touch each other will be deep inside the joint, unable to get wet. And the alloy block is much much larger than a small steel fitting, so there is plenty of "sacrificial" capacity there. Any bush you put in there will be dissimilar anyway. Either steel or brass. Maybe stainless. All of them are different to the other parts in the chain. But what I said above still applies.
    • You are all good then, I didn't realise the port was in a part you can (have!) remove. Just pull the broken part out, clean it and the threads should be fine. Yes, the whole point about remote mounting is it takes almost all of the vibration out via the flexible hose. You just need a convenient chassis point and a cable tie or 3.
×
×
  • Create New...