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Pre Amplifier

Connecting a JL Audio 10 "W7 my amp home?.

Some of my friends gave me a JL 10 "W7, but as I have not amplifier, and / or am willing to spend money on boxes, batteries and everything I thought it would be nice to unscrew my Yamaha YST-SW216 subwoofer (which has a pre-amplifier and 100W dual coils) and exchange with the W7 is then amps in both the pre-amplifier and my Yamaha AX-397 receiver (2x100W @ 4 ohms). Could work? The Yamaha sub is rated at 8 ohms on the road. Yes, I know about the boxes, but could possibly build another box later. No, I did not speak on the application of the Sub-two amplifiers, I would say that both the pre-amplifier and my Yamaha receiver, which is exactly what I'm doing now with the Yamaha sub. However, influencing how the impedance of cash? I did what it is. Nevertheless, there is no possibility to connect to the W7 to get 4 ohms? This would allow more power W7 is it not?

The way they are phrasing this question is somewhat confusing, but if I read correctly, you have a sub Yamaha HT it would be share a JL W7 10 ", to highlight the problems you'll face is the chamber volume, limits the power of the GPA and the drastic change in sensitivity. I recommend building a new box right off the bat. You can try to ride on the Yamaha site, but it could really damage the sub, because the drug binds just resonant frequency of the box so much more than it would normally which means that the peak of the submarine could put a close to 80Hz, which means that the impedance of the order of 80 Hz is much higher than should be, which may cause the amplifier to drive a signal to cut through the sub-committee, which can damage as quickly. Regarding the impedance will double wire voice coils in series Subs, increasing resistance to 8ohms, which should be right on par with the amps. The amplifier is only rated 100W (assuming RMS), and because of the sensitivity of car audio equipment is much lower home with audio equipment (speakers are heavier and thicker and the surrounding structures spider), so do not give the same amount of W7 you have with the Yamaha sub-standard. So we really have to decide whether it is worth. If the sub Yamaha is not affected, I'd say leave him alone, and use the JL for something else. if one blows, you will surely change, but for now will spend what is working, you may want to invest in a new sub-audio. ** I think he also said he wants to try to flee a second amplifier. NO! You never want to run a speaker in two different amplifiers, this causes all sorts of problems, the least of which is a lot of smoke and sparks: - /

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