In a passive system, the crossover simply sends these harmonics to the high-frequency driver, where they will be quite audible. The high frequency amplifier will continue to produce clean, undistorted power. As a result, the clipping distortion is less audible. Bi-amplification is generally more expensive and requires more amplifiers. Also, electronic crossovers are typically more costly than the passive networks in the enclosures.
Some expertise is required to configure the system.
One way to get the best of both worlds is with JBL's EON Series powered speakers. On the other hand, since the power amplifiers are built-in, they are perfectly matched to the drivers and the cost is comparable to that of a similar passive speaker. EON powered speakers are faster and easier to set-up than a passive speaker and its amplifier. Top of Page Copyright 2001 JBL Professional. All rights reserved.