20 Most Recent Lanzar Vibe 255 Car Audio Amplifier - Page 4 Questions & Answers

Check the ground. Also, you may have a dip in the volts that are powering the amp. If you have a multimeter, test the power wire, you should get between 12 to 14 volts. If it dips much lower than this, it will trip your protection.

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Hi,

Please check out the complete documentation in the bellow link for the following:

http://frye.com/manuals/6500.pdf

Thank You

check your ground for your amp most of the time this is the problem i just went threw this took it out of my truck put in my girlfriends to make sure it wasnt my amp sure enough its my ground also check the remote wire

Unless you can troubleshoot down to component it will cost you more money to get it fixed by someone or company.
Probably be cheaper to get another amp. Not to mention you need tools to remove the broken component and find the part to replace it. Too time consuming and expensive to fix!

Make sure that the remote switch is activated by the head unit so that the relay trips to contact making the amp come on.
SO make sure you have the auxillary power to switch on, use a multimeter to check the + 12 volt when the head unit is switched.
If there is power and still the amp is not working check onthe main fuse or the relay drive inthe amplifier.

your detacable from what?? need more detailed info, what is this a radio, please clarify, thanks

I hope you can see via the picture how to wire your speaker up, a picture paints a thousand words, so I shall let the picture speak for itself.
The reason they have the two sets, is that you have dual cone speakers, so you must get a signal to both. You normally X phase the speaker, as depicted.
First step: Choose the speaker of your choice. The power and sound of each speaker depend on the size and ohm rating. Ohm is the electrical resistance obtained by a current-carrying element that creates a voltage drop of one volt in the event of a current of one ampere flowing through it.
Second Step: Compute the power your speaker has as well as the amount of power it will handle. Check the ohm rating of your amplifier. It is good to have 16 ohm in order to have quality sound. Amplifiers will work great on this ohm. To do this, add all the ohm ratings usually found at the back of the speakers. If you’re buying small speakers, make sure that all of them have a total of 16 ohms. Lower ohm rating will result in a significant degree of power loss. On the other hand, ohm exceeding 16 will stress the amp to overheat. This means that getting less or more power output is not efficient or stable because it can cause your transformer to burn. Hence, it is best to examine your ohms carefully.
Third Step: Prepare your speakers to be hooked up in series mode. This means that you must connect your amplifier wires. Attach the positive or hot (red colored wire) output into the positive input on the first speaker. Afterwards, connect another wire into the negative or ground wire (usually black colored wire) to the first speaker’s slot as well as into the positive slot on the second speaker. Proceed with this step until all your speakers are connected with each other.
Fourth step: The last wire should properly be plugged into the negative slots of the last speaker. It should also be attached to the negative slots of the amplifier. Plug the amplifier into the appropriate speaker slots. Initially try out your speaker setup on low volume.
Fifth and Final step: Arrange your speaker wires by securing and fastening your speakers with screws. When doing so, avoid speaker wires running in panels and screws. Organize these wires for aesthetic purposes as well as to avoid connection problems. Also use long screws rather than short ones. Short screws may not be able to properly secure speakers.

positive to negative and bridge at amp if dvc you have to wire them a differrent

these are the specs of the speakers:
Overall Diameter: 15.8"
Mounting Diameter: 14.6"
Mounting Depth: 7.4"
Overall Depth: 8.08"

pull the plug out and wait 4 about ten seconds and them plug it back and it should reset.them try to push the button.

Firstly, sorry to to tell you, but their is no such thing as a 4000 watt car amp. Google Ohm's law and RMS .

Check the owners manual or website to find the amps minimum impedance. Usually 4 or 2 Ohms. Next,
check the woofers impedance , If unsure check with a Ohmmeter,
It's actually the resistance,but close enough.

If they are 8 Ohm and you twist those wires together (parallel circuit) your amp will see 4 Ohms.
If they are 4 Ohms (paralleled) your amp will see 2 Ohms.
Do not connect in a series circuit (+ amp terminal to a + speaker terminal and that speaker - terminal to the other speakers + terminal and that speakers - terminal to the - amp terminal) .
It creates phase problems, and sounds like ****.

Most mono amps are really internally bridged stereo amps ,it's cheaper that way, but it limits how low of a impedance they will handle. Read the specs. Use the correct size connectors, scrape off paint for a good ground connection.Use the right gauge wire and above all. Fuse that power lead at the Battery!!!!!!!!
ps . if you have dual voice coils thats another chapter.
Good luck, Sumthin

The radio code is a security feature that's meant to deter theft, and it's unique to each vehicle. If you've lost your code, you'll need to contact a Nissan dealership or service center and provide proof of ownership. They should be able to help you retrieve the code. Please do not attempt to use codes from the internet as incorrect attempts may lock your radio.

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I have the same radio now with no Bluetooth am trying to get Bluetooth on it too without having to buy another radio. Please help.