Question about Crossfire VR302 Car Audio Amplifier

1 Answer

Won't turn on & don't know how to hook up to a 1963 pickup.

My truck has an old style stereo In it and and old style 40 watt amp.my friend gave me a crossfire vr302 300 watt 2 channel amplifier.I tryed installing it but I don't know what the "REM" is on the power section.it goes +12v,REM,GND.I know what the first and last one is but don't know what REM is.and I just think it is the fuse.any suggestions??????

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 246 Answers

Don't get confused, it's very simple. +12v----direct supply from battery.
REM---also 12+ supplied from igntion switch. (when the key is turned on, this supply should have 12+ to on the amplifier.
GND--12- minus (negative)
Try it you will be able to set this up. REM can also be used with a single switch which can break the 12+ when amplifer is not in use, or else this will take all ur power battery. You can place a fuse on 12+. Thanks

Posted on May 15, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Friend of mines gave me a alpine 3516 power amp, was just wondering if I can hook it up or even use it for a stock stereo


Yes it can be used with most stock stereos. If you've never interfaced an amp with a factory radui before i highly recommend having it professionally installed.

Nov 01, 2016 | Alpine Car Audio & Video

1 Answer

I need to know the wattege of a kenwood kac -624


The KAC-624 is a 40 watt x2 @ 4 ohm RMS amp. 55 watt x2 @ 2ohm. 110 watt x 1 Bridged I assume at 4 ohm. Manual does not specify. It can run 2 ohm in stereo mode but is unclear on mono impedance requirement. It can run 4 ohm mono at 110 watt but at 2 ohm?

Dec 12, 2011 | Kenwood Car Audio & Video

1 Answer

Will i be able to swap the original speakers of the J520 with a pair of Sony SS-B1000, without causing damage to the new speakers? the Sony SS-B1000 has an Impedance of 8 ohms, and peak power of 120 watts.


Hi, As long as you like the way the speakers sound there is really no reason you cant use whatever speakers you want. To find out the approximate wattage of the stereo you are using look on the rear of the unit and you will find a tag that has " SPECIFICATIONS " on it. There you will see perhaps the a.m. and f.m. frequencies it's capable of receiving also there should be numbers saying something like" 100-240vac or 100-240v~ 50-60hz 1.2amp or 120watts.( if power is listed in amps only-1 amp's equivalent to about a hundred watts)Dividing the wattage by 3 will give you an approximate power out put. Example if your stereo draws 120 watts worth of 110 from the wall it will put out approximately 40 watts to each speaker. Changing from OEM speakers is all right as long as you don't try to hook up some 150 watt peak speaker to a stereo capable of just, say, 10 watts per channel. Doing this will eventually cause damage to the amplifier, not to mention causing about 30 percent total harmonic distortion-which take my word for you will know if you ever hear it! So long story short-use what you wish, just be careful not to overload the receiver-if the speakers are a bit to powerful for receiver you can lessen distortion by turning down the " BASS" as that takes the most power in a speaker. Thanks for choosing FixYa, I hope this helped-good luck, Prodzilla

Apr 15, 2011 | Audiophase J520 CD Shelf System

1 Answer

I have a lanzar opti drive plus 500 old school,i have 2 12'' 1200 watt pyles,running in parallel at 2 ohm. when i bridge it at 2 ohm 1000 watts it blew my 40 amp in line fuse.


The 40 amp fuse is too small. 1000 watts = 12 volts @ 83 AMPS. Bigger power wire my friend. If you want to sell, let me know.

May 15, 2010 | Car Audio & Video

1 Answer

Subs just rumble at higher levels...??? help!


there is a loose piece inside my 10" cozmik series. how do i get it out?

Mar 12, 2010 | Quantum Audio Cozmik QCA2300 Car Amp

2 Answers

Stereo system in 1994 ford explorer


I had this same problem.Took it to a friend and we bypassed the amp completely and ran new wires to all the speakers.

Aug 25, 2009 | Dual XDMR7710 CD Player

1 Answer

Trying to hook new amp to old jukebox??? 1963 Rockola


Hi Randy,

I take it that the output from the jukebox is mono (only a signal and screen cable) and the connection to the amplifier is a phono plug. You could make up a cable by using a phono inline socket and two phono plugs. I would think that you could purchase one from your local electronic store. If you make one up it should be made using a screened cable.

Regards
Alan Hood
ami-man
UK

Jan 02, 2009 | Vintage Jukebox External Speakers Shelf...

2 Answers

Help putting code in


hello i have 2 audiofinics adf-272 i dont know what kind of amp to hook up with it which one do u think is best for them a mtx 4051 500 watt class d mono block or a mtx 801d 800 watts

Jan 27, 2008 | Car Audio & Video

Not finding what you are looking for?
Crossfire VR302 Car Audio Amplifier Logo

144 people viewed this question

Ask a Question

Usually answered in minutes!

Top Crossfire Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4874 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Crossfire Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...