Crossover Dbx 234xl

Input Connectors : XLR Input Type : Electronically balanced/unbalanced, RF filtered Input Impedance : Balanced 50k ohm, unbalanced 25k ohm Max Input : +22dBu balanced or unbalanced CMRR : 40dB, typically 55dB at 1kHz Output Connectors : XLR Output Type : Impedance-balanaced/unbalanced, RF filtered Output Impedance : Balanced 60 ohm, unbalanced 30 ohm Max Output : +21dBu balanced/unbalanced into 2k ohms or greater Bandwidth : 20Hz to 20kHz, +/-0.5dB Frequency Response : 3 Hz to 90 kHz, +0/-3 dB Signal to Noise Ratio : Ref: +4 dBu, 22 kHz measurement bandwidth Signal-to-Noise (Stereo Mode) : 94dB (Low Output), 93dB (Mid Output), 90dB (High Output) Signal-to-Noise (Mono Mode) : 94dB (Low Output, Low/Mid Output); 92dB (High/Mid Output); 88dB (High Output) Dynamic Range : 106 dB, unweighted, any output THD+Noise : 0.004% at +4 dBu, 1 kHz; 0.04% at +20 dBu, 1 kHz Interchannel Crosstalk : -80 dB, 20 Hz to 20 kHz Crossover Frequencies (Stereo Mode) : Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Low/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Mid/High 450Hz to 9.6kHz (x10 setting) Crossover Frequencies (Mono Mode) : Low/Low-Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting); Low-Mid/High-Mid: 450 Hz to 9.6 kHz; High-Mid/High: 450 Hz to 9.6 kHz Crossover Filter Type : Linkwitz-Riley, 24 dB/octave, state-variable Low cut Switch : Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel. Phase Invert Switch : Inverts the phase at the output, one switch per output. x1 / x10 Switch : Multiplies the low-high(mono: low/mid and high/mid) crossover frequency range of the front-panel markings by a factor of 1 or 10, one switch per channel. Mode Switch : Selects stereo/mono and 2/3/4-way operation LF Sum Switch : Selects normal (stereo) or mono-summed low frequency operation and disables Ch 2