voice coil

So I started to smell this strange smell that was unmistakably burning electronics... I was very sad to find out that it was my sub emitting the smell. Just for the record, it is a Pioneer ts w303r champion 12 250 watt rms 1200 watt max 4 ohm SVC. The amp I was running it on was a Crunch...

If you have any corrections, please let me know. I just thought I'd share this with other people. I never knew it made a difference. Also, bump if you found it helpful! Apparently, wiring in parallel instead of series is better (even to get same impedance). Cliff notes for people who are...

Okay, so i just got 4 of the hfx12d4s 400w rms and 800 max rated subs. Well I have each pair on a pioneer 900w amp so they are each getting roughly 450w each,maybe a little less, and when i played them, they did fine for a couple of minutes but then i could smell coils so i turned em off and let...

My motor specs are pole OD = 3.31" top plate ID = 3.72" If you have anything that might work with these specs measage I'm looking to re-cone a pair of Diamond Audio 12" D9's and unfourtunitly there a odd size.

Does anyone know if there's a 12" subwoofer being built with a 4" voice coil instead of the typical 3" coil that most manufacturer's use? I'd like to throw 2500 watt's at it. I've got an Orion 2500d just sitting being useless and I'm going to ******* flip out if I don't have any bass in my...

I looked all over google for this answer and can't find it. What determines a speakers ohms? is it the voice coil, the magnet, or both? does the thickness of the voice coil or how long the coil is or how big the magnet is have anything to do with it?

Hi there, i was wondering if any one knew what might be wrong with my sub when it hits the higher notes it makes a rattling sound and i was thinging its a blown voice coil? any info on how to go about repairing it? ive been looking high and low and just cant find a diagram or pics or any info on...

Hello, I am new to these forums and using subwoofers and anything else car audio too. I have a question for those who might be able to help. I have 2 12" Sony Xplods. (1300 Watt each) They are hooked up to a Mitsubishi receiver that I use in my home it works well, hits hard and never overheats...