Authorized dbx Dealer! Description: More sound to your amps and speakers The secret to making speakers sound great lies with the crossover you use. With the dbx 234s Crossover you'll get great performance, ultra low-noise, rugged reliability and four decades of dbx knowledge and expertise in building the world's finest processors. The 234s 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 234s 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 dbx 234s 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 "click" controls to the high quality 1/4" TRS inputs and outputs. Features: dbx 234S Stereo 2/3 Way/Mono 4-Way Professional Crossover, Rack Mount, 2 Channel TRS Differentially Balanced Ins and Outs Mode Switches for Mono 4-Way or Stereo 2-Way/3-Way Operation Low Frequency Summed (Subwoofer) Output 10 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/Mono Status LEDs Indicate the Selected Mode dbx® 2 Year Parts and Labor As Standard CSA NRTL/C Approved CE Compliant Specifications: Input Connectors: 1/4" TRS Input Type: Electronically balanced/unbalanced, RF filtered Input Impedance: Balanced >50k Ohm, Unbalanced > 25k Ohm Max Input: >22 dBu balanced or unbalanced CMRR: >40dB, typically >55dB @ 1 kHz Output Connectors: 1/4" TRS Output Type: Impedance-balanced/unbalanced, RF filtered Output Impedance: Balanced 200 Ohm, unbalanced 100 Ohm Max Output: >21 dBu balanced/unbalanced into 2k ohms or greater Bandwidth: 20 Hz to 20 kHz, +/-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, un-weighted, any output THD: < 0.004% at +4 dBu, 1 kHz; < 0.04% at 20 dBu, 1 kHz Inter-Channel 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 Crossover Frequencies (Mono Mode): Low/Low-Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz Crossover Filter Type: Linkwitz-Riley, 24 dB/octave, state-variable Controls: Low Cut Switch, Phase Invert Switch, Mode Switch, x1 / x10 Switch, LF Sum Switch Indicators: Green: Stereo Operation Yellow: Mono Operation Red- Per Channel: Low Cut Filter Green- Per Channel: x10 Red- Per Output: Phase Invert Operating Voltage: 100-120 VAC 50/60 Hz Operating Temperature: 32°F to 113°F Power Consumption: 15W Power Connector: IEC Receptacle Product Dimensions (H x W x D): 1.75" x 19" x 6.9" inches Product Weight: 4.0 Lbs.
