The XO-34 from Marathon is a professional-quality rackmount crossover that provides precise low, mid, high, and subwoofer controls for a 3-way stereo system, as well as 4-way mono operation. Each of the 2 channels features separate knobs for low, mid, and high gain control, as well as crossover frequency selector knobs for low/mid and mid/high.
 Each channel also features a 30Hz low cut filter and a pair of phase reverse switches. The subwoofer channel also offers frequency selection and gain controls, as well as a 30Hz low cut filter. The unit features XLR and 1/4" I/O connectors for compatibility with a wide variety of audio components and systems.
 Features
 - Offers 3-way stereo and 4-way mono operation
 - Each channel has separate knobs for low, mid, and high gain control
 - Separate subwoofer gain control
 - Individual crossover frequency selector knobs for low/mid, mid/high, and subwoofer
 - 30Hz low cut filters for stereo channels and subwoofer
 - Individual phase reverse switches on channels 1 and 2
 - XLR and 1/4" I/O connectors for compatibility with a wide variety of audio components and systems
 
Specifications
 - Filter Type: 3-Band
 - Operating Modes: Stereo and Mono
 - Crossover Frequencies
 - Subwoofer: 50 - 250Hz
 - Low/High: 250Hz - 6kHz
 - Gain Range: Not Specified by Manufacturer
 - Controls
 - 1 x Power Switch
 - 5 x Crossover Frequency Knobs
 - 2 x High Gain Knobs
 - 2 x Mid Gain Knobs
 - 2 x Low Gain Knobs
 - 1 x Subwoofer Gain Knob
 - 3 x Low Cut Switches
 - 4 x Phase Switches
 - Connectors
 - 3 x XLR/TRS Combo Inputs
 - 3 x XLR/TRS Combo Outputs
 - Maximum Input Level: Not Specified by Manufacturer
 - Maximum Output Level: Not Specified by Manufacturer
 - Frequency Response: 20Hz - 25kHz (+0/-1dB)
 - Signal to Noise Ratio: > -95dB
 - Total Harmonic Distortion (THD): 0.05%
 - Power: 100-240VAC, 50/60Hz, Selectable
 - Dimensions (WxDxH): 19 x 5.75 x 1.73" (483 x 146 x 44mm)
 - Weight: 4.2 lbs (1.9kg)