D-fend SA300With D-fend there are no more worries about blown speakers, HF drivers or crossovers.
Or even worse: fire caused by excessive heat.
Not only does D-fend keep your system safe, but your venue and audience as well.
The user simply sets the thresholds and D-fend monitors and limits the amount of input power it passes through to the loudspeaker.
It’s USB compatible, and can be programmed to your specifications from a desktop or laptop.
Operating from a standard speaker-level signal, the D-fend SA300 requires no auxiliary power unless being used in low-power applications.