What is a crossover in a speaker system?
Quick answer
A crossover is an electronic circuit that splits an audio signal into separate frequency bands and directs each band to the appropriate driver (woofer, tweeter, etc.) in a speaker system.
In a professional PA system, the crossover ensures that each driver only reproduces frequencies it can handle efficiently, preventing distortion and damage. For example, woofers handle low frequencies, while tweeters handle high frequencies. Crossovers can be passive (built into the speaker) or active (external, often in DSP).
Active crossovers, like those in SSOUNDS systems, offer precise control over crossover points, slopes, and equalization, allowing optimization for different venues and configurations. This results in clearer sound, better coverage, and higher SPL before feedback or distortion.
Proper crossover design is critical for system coherence—ensuring seamless transition between drivers and avoiding phase cancellation. SSOUNDS engineers meticulously tune crossover parameters to match driver characteristics, delivering consistent, intelligible sound across the entire frequency spectrum.
Key things to consider
- Divides audio signal into frequency bands for different drivers
- Prevents driver damage and distortion
- Active crossovers offer DSP control for precise tuning
- Critical for system coherence and phase alignment
- SSOUNDS uses advanced active crossovers for optimal performance
Need the right system specced for your venue?
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