234XS Crossover Stereo 2-Way or 3-Way Electronic Crossover Mono 4-Way Audio Crossover Device for DBXMore sound to your amps and speakers.The secret to making speakers sound great lies with the crossover you use. With the 234xs Crossover youand 39 ll get great performance, ultra low-noise, rugged reliability and four decades of knowledge and expertise in building the worldand 39 s finest processors. The 234xs uses precision filters to separate the audio signal and direct the correct frequencies to your loudspeaker drivers. By directing only the specific frequency bands to each speaker driver the 234xs leaves your amplifiers free to use their full power on the usable signal eliminating distortion and giving your PA system a cleaner and better sound.The 234xs is a dual channel crossover with all the features you would expect from a professional product. It features Linkwitz-Riley 24dB per octave filters, independent output gain controls for level matching, output phase inversion, 40 Hz low cut filter, and optional mono summing of the low frequency (subwoofer) output. Everything in the design exudes great precision from the solid andquot clickandquot controls to the XLR inputs and outputs.Features:- XLR balanced input and output- Mode switches for mono 4-way or stereo 2-way or 3-way operation- Low frequency summed (subwoofer) output- x10 range switch on both channels- 40Hz high pass (low cut) filter both channels- Phase reverse switch on all outputs- Individual level controls on all outputs- 24dB per octave Linkwitz-Riley filters (the professional standard)- Stereo or Mono status LEDs indicate the selected modeSpecifications:- Input Connectors: XLR- Input Type: Electronically balanced or unbalanced, RF filtered- Input Impedance: Balanced andgt 50k ohm, unbalanced andgt 25k ohm- Max Input: andgt and22dBu balanced or unbalanced- CMRR: andgt 40dB, typically andgt 55dB at 1kHz- Output Connectors: XLR- Output Type: Impedance-balanaced or unbalanced, RF filtered- Output Impedance: Balanced 60 ohm, unbalanced 30 ohm- Max Output: andgt and21dBu balanced or unbalanced into 2k ohms or greater- Bandwidth : 20Hz to 20kHz, 0.5dB- Frequency Response: andlt 3 Hz to andgt 90 kHz, and0 or -3 dB- Signal to Noise Ratio: Ref: and4dBu, 22 kHz measurement bandwidth- Signal-to-Noise (Stereo Mode): andgt 94dB (Low Output), andgt 93dB (Mid Output), andgt 90dB (High Output)- Signal-to-Noise (Mono Mode): andgt 94dB (Low Output, Low or Mid Output) andgt 92dB (High or Mid Output) andgt 88dB (High Output)- Dynamic Range: andgt 106 dB, unweighted, any output- THDandNoise: andlt 0.004 percent at and4dBu, 1 kHz andlt 0.04 percent at and20dBu, 1 kHz- Inter-channel Crosstalk: andlt -80 dB, 20 Hz to 20 kHz- Crossover Frequencies (Stereo Mode: Low or Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) Low or High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) Mid or High 450Hz to 9.6kHz (x10 setting)- Crossover Frequencies (Mono Mode): Low or Low-Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting) Low-Mid or High-Mid: 450 Hz to 9.6 kHz High-Mid or High: 450 Hz to 9.6 kHz- Crossover Filter Type: Linkwitz-Riley, 24 dB or octave, state-variable- Low cut Switch: Activates 40 Hz Butterworth, 12 dB or octave high-pass filter, one switch per channel.- Phase Invert Switch: Inverts the phase at the output, one switch per output.- x1 or x10 Switch: Multiplies the low-high(mono: low or mid and high or mid) crossover frequency range of the front-panel markings by a factor of 1 or 10, one switch per channel.- Mode Switch: Selects stereo or mono and 2 or 3 or 4-way operation- LF Sum Switch: Selects normal (stereo) or mono-summed low frequency operation and disables Ch 2and 39 s low output phase invert LED to indicate that this output is not operational in the LF sum mode.- Indicators: Stereo Operation (Green) Mono Operation (Yellow) Low Cut (Red-per channel) x10 (Green-per channel) Phase Invert (Red-per output)- Operating Voltage: 100-120 VAC 50 or 60Hz 120 VAC 60Hz 230 VAC 50 or 60Hz- Operating Temperature: 32F to 113F (0C to 45C)- Power Consumption: 15W- Power Connector: IEC receptacle- Dimensions: 1.75andquot H x 19andquot W x 6.9andquot D (4.4cm x 48.3cm x 17.5cm)Package Included:- 1 x Crossover- 1 x Power Cable- 1 x User Manual