2007年4月5日 · If you have a DMM, you can test the impedance by setting the meter to the correct mode and placing the probes across the terminal spades. It should be about 50-60 …

2000年10月23日 · It turns out that half of them things were loose bye about an eighth of a turn or so. So I tightened everything up and put the cab back together and will have to wait to test it …

2005年12月29日 · That is a fair test to establish the connection polarity and that the speaker will still respond to an input signal. However, it won't confirm that the speaker hasn't been …

2009年4月6日 · It makes the speaker work. If that wire melts through it will open up in a spot and the electrical current can't flow. A VOM meter can be bought at SEARS or Radio Shack pretty …

2005年5月26日 · I am about to buy a used Gallien-Krueger Backline 600 300W head and an 8X10 Backline 800W cabinet. I went to test it out and it seemed to me that it wasn't very loud …

2007年8月25日 · The "push test" is really just another tool for those that have somewhat of an idea of what they know they're doing. Sort of like "the battery test" for polarity. You're …

2005年4月11日 · I use a 9v battery to test "pop" drivers and horns. If it pops you have a bad connection. No pop, need a new diaphragm. You can ohm a speaker to see if you are still …

2005年3月7日 · Can anyone recommend a multimeter that can test Ohms of a speaker? I need to test to see if a speaker/horn/tweeter is blown. I understand that if I connect a multimeter …

2023年11月8日 · I tracked down a blown speaker using a 3" dia. piece of PVC tubing - about 6 ' long. Easy to put close to the speaker and be able to stand back from the cabinet (Plug your …

2022年8月5日 · Sometimes it's just a burned or rubbing voice coil, which is a kind of blown speaker, just not the torn speaker cone kind. These don't necessarily need to be heard to …