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Posted on Apr 10, 2009
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How to hook up linear ul4400d to my two alpine 10" subs. Running pre amp out of deck . only driving subs

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  • Master 578 Answers
  • Posted on Jun 26, 2009
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Joined: Jun 25, 2009
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If they ar dual voice coil wiring them ing the box parralle and play your wm in bridge mode

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0helpful
1answer

I have a kenwood excelon (794, I believe) with 6 pre-amp outs. I'm currently running a boston acoustics gt2-125 amp powering 1 alpine swr-t12 shallow mount, type-r sub (12"). I have 2 alpine...

This answer will require a very detailed technical solution, therefore I recommend contacting a local car audio professional or Clarion customer support directly here:

https://clarion.com/xe/en/user-support/inquiry/contactus

I trust this information proves beneficial.


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0helpful
1answer

Ok i got a mtx 12' 500 sub matched to a alpine mrd-m500 mono amp. The deck powers the 4 speakers, as i turn the volume up on my deck (alpine cde 100) the sub/amp cuts out at around volume 20-22 and E-3...

Sorry,after rereading your problem,I gave a wrong answer.Do you have the deck sub RCA pre-amps connected to the amp,then the wires from the amp to the sub?If you do,you need to check what the sub and amp are rated as such as,peak or rms.They are 2 completely different meanings.Greg
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1answer

Hey I have an Alpine CDA-9851 CD Player and was wondering how to hook up my two 10" Kicker subs, since there is no subwoofer connection on the back of the player.

First to start you need an amp something that is a little stronger than your subs. What you want to do is 'T' off your speaker wires into RCA's to hook up into the amp. There is a device you can buy or you can cut some RCA cables. There are a few down sides to do it this way because as you turn up the volume the Subs will get louder and start to distort a lot faster than hooking up proper. The best way to do it is to get a deck with RCA sub outputs. Good Luck
0helpful
1answer

My alpine deck is not seeing the sub woofer

deck rca opt check voltage should be round 2 4 volts ac check gain on amp if u have low volt from deck sound will be dull
0helpful
1answer

Sub cutting out

Check the 12v wire running from the battery to the amplifier. Also the sony explode is a garbage subwoofer compared to the Alpine.. sony (they say 1200w max but its more like 100w to power the thing) Amp could be going. Is the amplifier hot when running. If there is a burnt smell comming from the amp, its the amplifier
0helpful
1answer

Alpine sub pre outs

i know people dont like doing it this way but when in doubt, splice wires.

go to walmart and buy a crossover, splice your front or rear door speaker wire and wire in the crossover and also the door speaker. plug your RCA cables in and run them back to the amp.

most people with stock decks do this if they dont have sub out or amp out.

if u need more help let me know
0helpful
1answer

Not enough bass

its prolly the deck, did you try turning the alpine's input gain controls up...

its not the wiring, if the wiring was insuficient, it would just melt...

you might also see if you could adjust the bass frequencies or crossover frequency, the crv might just have a different resonant frequency then the rav 4
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1answer

Hooking the mra-f350 to my highs

You will only need to connect the door speakers to the MRA-F350. In short, the connections will be as follows:

Deck---->MRA-F350 amp---->Door speakers
...................................\---->Sub amp---->Sub(s)

Just make sure you use the optical digital output of the deck to connect to the optical digital input of the MRA-F350 amp, not the RCA preamp connections.
0helpful
1answer

No sound to the in car speakers from my alpine cda-9827 cd player

What kind of car did you install this in? Did it have a factory radio in it? If I had to take a guess I would think that there is a factory amp that you may have hooked the blue wire from the alpine deck to. If this is the case when you switch to CD the alpine deck turns off the power to the power antenna lead(blue wire) and thus your factory amp. If this is the case hook the factory amp turn on to the blue and white wire and you should be good to go.
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1answer

Power Protection Circuit (SORT) Engaged

Umm a ohm meter would help you here. Double check the wires from the sub to the amp...make sure its not shorting out. Try starting the amp without the wires on the terminals...if the protection shows up then there is a short inside the unit and it will need to be replaced/repaired.
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