![]() This isolates each driver from the drive signals handled by the other drivers, reducing inter-modulation distortion and overdriving problems. Each driver has its own signal processing and power amplifier.There is increased flexibility and precision for adjusting and fine-tuning each output frequency response for the specific drivers used.The frequency response becomes independent of any dynamic changes in the driver's electrical characteristics or the drive level.The active crossover design offers multiple benefits: In a typical two-way system the active crossover needs two power amplifiers - one for the woofer and one for the tweeter. This is in contrast to passive crossovers that operate at the high signal levels of the power amplifier's outputs, having to handle high currents and, in some cases, high voltages. Genelec analogue active crossover filters contain electronic components that are operated at low signal levels suitable for power amplifier inputs. Genelec digital active crossovers include additional signal processing, such as driver protection, delay, and equalisation. ![]() ![]() Active crossover operating at low signal levels.Īudio electronic crossovers allow the audio signal to be split into separate frequency bands that are separately routed to individual power amplifiers, which are then connected to specific transducers optimised for a particular frequency band.Īctive crossovers come in both digital and analogue varieties.
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