The Subs W do not work - Infinity IL 60 Speaker

Any time that there is a rattling sound from the subs, that indicates that they are probably blown. How were the subs tested ok? If the resistance of the subs is still close to OK, that is good, but it doesn't necessarily indicate that they are working properly.
Try using different subs at a lower volume, or turning down the gain slightly.

need new subs the connection wire to the cone is bad

try making the speakers pop with a 9 volt battery to see if it is the subs

Try bypassing the remote wire staight to power instead of the stereo

Hello rheabarb,

You did not say whether or not you checked the wiring going to your subs. Many times, a shorted or grounded speaker wire will cause an amp to fail. And if the amp powers up OK with the subs disconnected, I'd suspect one or more of the wires.

Hope this helps.

Hello,

I've got a pair of these MTX's subs powered from a Fusion 450 watt 2-channel amp. For the price, they are great. By the way, they are 4-ohm.

My first suspicion would be that something in the first incorrect wiring damaged either the amp or the subs. Can you explain specifically what the "installing the subs incorrectly" means? Was the amp output shorted out at any time or was it operated without a load? Either of these conditions will fry an amp and sometimes, the protection circuitry doesn't work either.

First make sure that your amp is still working. Check both the primary power fuse, usually located near the vehicle battery, and the fuses on both sides of the amp. Make sure that when you turn the system on, the power light comes on steady (blinking is protection mode). Test your subs one at a time on a speaker output.

google "subwoofer wiring diagram" that will help you out,....you put in how many subs, DVC, SVC, and the ohms of the subs.....good stuff to know b4 hooking up a system....hopefully you didnt fry your subs or amp.....let me kno.....

make sure the cables are tigth on the terminals of the subs and also on the amp. if that doesnt solve you problem try bridging them you migth have a channel burned on the amplifier and its not working

wat kinda of amp

The first thing to try is disconnecting ONE of the two subs. See if you get more bass with a single sub than with both. If you do, re-connect the second subwoofer, but reverse the (+) and (-) wires.