I didn't have to throw away my old speakers, I just treated the cone.

mike c New member Username: Socal_mike Anaheim, CA Post Number: 1 Registered: Mar-09	Posted on Tuesday, March 10, 2009 - 22:01 GMT I am glad I didn't have to throw my old speakers away after all. Have you guys heard of SoundGuardPro? It is a spray on, cone treatment. My paper cone speakers have been played for a while; the cone is not as rigid as it was when new and now it sounds like it. What I liked about it was that SoundGuardPro is an alcohol based co-polymer that penetrates and reinforces the cone by leaving only the co-polymer behind as a light weight bonding agent that increases cone strength. I have just tried it and I can't believe how much better my speakers sound. You should check out their information at http://www.soundguardpro.com/ and see for yourself. Mike
SPL Ninja Gold Member Username: Van_man Boston South, MA Post Number: 4700 Registered: Mar-06	Posted on Tuesday, March 17, 2009 - 02:28 GMT Ive acually tryied something similar with great results.. Used this Mixed it up Applied Dryied.
eeee New member Username: Eeee Post Number: 1 Registered: Aug-07	Posted on Tuesday, March 17, 2009 - 03:06 GMT i wanna try that sometime
super mario v1 Silver Member Username: Super_mario Post Number: 296 Registered: Mar-06	Posted on Friday, March 20, 2009 - 20:27 GMT Thats awesome. Must have gained @ least 10db's ez.
mike c New member Username: Socal_mike Anaheim, CA Post Number: 2 Registered: Mar-09	Posted on Friday, March 20, 2009 - 21:42 GMT That was really funny watching you ruin that speaker. I can see why a speaker manufacurer wouldn't want a product that saves people time and money. SoundGuardPro adds the strength of concrete without the wieght.
Exige Audio Silver Member Username: Exige CDT, Audiopulse Dealer Post Number: 763 Registered: Nov-07	Posted on Saturday, March 21, 2009 - 04:53 GMT hahahahhaha. sweet thread.
Chris Marshall Bronze Member Username: Christopherrm Post Number: 52 Registered: Nov-05	Posted on Saturday, March 21, 2009 - 06:41 GMT After seeing SPL Ninja's Tutorial I filled all my speakers with concrete too and the sound difference is incredible! Now I don't even have to spend money on SoundGuardPro! Great value!
Chris Marshall Bronze Member Username: Christopherrm Post Number: 53 Registered: Nov-05	Posted on Saturday, March 21, 2009 - 06:53 GMT On a serious note, Mike C I'm assuming you bought some of this stuff so could you tell me what the name of the active chemical compound is in this stuff? I would be interested to know what it is actually doing to speakers.
mike c New member Username: Socal_mike Anaheim, CA Post Number: 3 Registered: Mar-09	Posted on Sunday, March 22, 2009 - 03:10 GMT It is an alcohol based copolymer that penetrates the cone and while curing it evaporates the suspension agent leaving behind the copolymers that strengthen the cone. All concrete jokes aside I tried it on my old garage speakers and then my Marshall half stack and it worked great. I love the stuff and I still have a bunch left, if and when they start to sound like worked junk again I will treat them again. US Patent 5920040 ______________________________________ INGREDIENT %/Wt. ______________________________________ 1. Purified Water 7.403 2. Specially Denatured Alcohol-40 (SDA) 84.370 3. Ethyl Ester of PVM/MA Copolymer* 6.897 4. Triethanolamine (TEA) 0.210 5. dL Panthanol 0.100 6. Collogen Amino Acids 0.800 7. Fragrance 0.220 TOTAL 100.000 hope this helps

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