|Samples to test your refoamed woofer|
Once you've replaced your rings it's a good idea to check if your woofer's voicecoil is still centered. You can check this by pushing the woofer's membrane down and listen if you hear the voicecoil is scraping your magnet, or you can download these samples, burn them on a CD and play them through your woofer.
Please note the samples contain very low frequencies. You may not hear them all, but you will sea your woofer move! Don't turn up the volume to high - these low frequencies contain a lot of energy and it's possible to blow your woofer away if you play these samples to loud!!!
10 Hz to 1000 Hz sweep - lasting 10 sec's
20 Hz to 200 Hz sweep - lasting 10 sec's
20 Hz to 200 Hz sweep - lasting 50 sec's
These samples are for test purposes only.