20 Most Recent Lanzar OPTI1222D Car Subwoofer - Page 3 Questions & Answers

if the local shop cant fix it,what makes you think that we can fix something we cant see?

If your amp allows it hook the the sub's to the first two channels but bridge it and only run it on 2ohms so you don't blow your sub's

Hey. I need a pic of the wiring harness. Mine was in a car fire and was destroyed and I need it working again. Please if you still have the lanzar head unit with 7 inch flip out screen. Can u please take pics of the wire harness for me. My email is [email protected] I will pay

You may have to increase the size of you power cables to the amplifier. Both the POSITIVE and NAGATIVE wires should run directly to the battery. At this power level, you may actually want to install a battery right at the amplifier, and use the shortest possible cables between the battery and the amplifier. connect the battery Negative and positive terminals directly to your car battery using #6 cable as a minimum size. This will almost guarantee enough power for your ampl,ifier to run properly.

I suggest you double check all connections and cables. A thumbs up would be greatly appreciated if this answer is helpful to you. Lanzar

Disconnect all speaker connections and rca cables. Leave power, ground and remote wires intact. Try turning on again. If you still have a protection light your amp is faulty. Hopefully you have warranty. Double check your connections. .A thumbs up would be greatly appreciated if this answer is helpful to you. Lanzar

Yes. It has. Gopakumar Gopalan Google

Probably cheaper to replace. Lanzar doesn't put out as great a product as from the 90's.

Voice-Coils are gone.

I need to know which model it is.

I have to know what type of amp you are wiring it up to to see which ohm load it is capable of handling.

bandpass box is a quick way to get a nice bass sound. First I would need to know what type of vehicle this is being installed in to come up with the corre3ct dimensions for a custom box.