DBX 223XL Crossover

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in the unit. All the inputs and outputs are balanced XLRs that are screwed directly to the chassis. This connection of the jacks to the chassis insures that even if someone stomps on a cable plugged into the unit, its not going to tear up the circuit board inside. All dbx crossovers feature Linkwitz Riley 24dB per octave filters, the professional standard. But then again, what did you expect Via a switch on the back panel, you first select whether youre operating your system in stereo 2 way or mono 3 way. Then you also set, on the back panel, whether or not you want to mono sum the LF subwoofer out. Most systems that use a subwoofer are mono subbed to take advantage of amplifier power and because low frequencies are non directional. Back panel switches allow you to select the range of the crossover frequencies individually for both channels. The crossover frequency controls have a green LED that indicates when the x10 switch on the back panel is activated we wouldnt make you check the switch position on the back every time you wonder where its set. All these switches are on the back panel because it could be disastrous if you were to change them mid program. On the front panel youll notice there are LEDs that indicate whether the unit is in mono or stereo mode. Each channel has an input gain control for proper level setting. Theres a recessed 40 Hz low cut HPF on each channel to remove unwanted low frequencies. Both the low and high outputs on each channel have a ga
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