I agree with Stehno, biwiring is system dependant. I originally tried biwiring about 10 years ago, I liked it and stayed with it for about 9 years. Now I'm back to single wiring, why (?), basically because IMHO it is better to buy a better quality cable than split your cable budget on 2 cables. My speaker cable cost about $800 for a 8 ft pair, there is no way I can afford to double that, and it sounds better than the biwire setup I had before ((2) 8 ft cables that cost about $700). If you need them, there are companies out there that make high quality jumpers.
Your experience may vary, depending on many things, such as room conditions, componants, crossover design and the cables themselves. It's definitely best to try before you buy. Take your cable budget and try one expensive pair vs. 2 runs at half that price and see how it sounds in your system.
Your experience may vary, depending on many things, such as room conditions, componants, crossover design and the cables themselves. It's definitely best to try before you buy. Take your cable budget and try one expensive pair vs. 2 runs at half that price and see how it sounds in your system.