dbx 234s Stereo 2/3 Way, Mono 4-Way Crossover

dbx 234s Stereo 2/3 Way, Mono 4-Way Crossover

$275.00

The dbx 234S Crossover (Stereo 2- or 3-Way, Mono 4-Way) provides outstanding performance, low noise, tough durability, and four decades of dbx experience in creating the greatest sound processors. The processor divides the audio stream using precise filters, sending just certain frequency bands to each speaker, freeing your amplifiers to focus all of their power on the useable signal.

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The dbx 234s is a dual channel, stereo 2/3-way or mono 4-way crossover. With the 234s, 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 234s has 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

TRS differentially balanced ins and outs

Mode switches for mono 4-way or stereo 2-way/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/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: >+22dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz Output Connectors: 1/4" TRS Output Type: Impedance-balanaced/unbalanced, RF filtered Output Impedance: Balanced 200 ohm, unbalanced 100 ohm Max Output: >+21dBu balanced/unbalanced into 2k ohms or greater Bandwidth: 20Hz to 20kHz, +/-0.5dB Frequency Response: 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'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 50/60Hz; 120 VAC 60Hz 230 VAC 50/60Hz Operating Temperature: 32°F to 113°F (0°C to 45°C) Power Consumption: 15W Power Connector: IEC receptacle Dimensions (WxHxD): 19 x 1.75 x 6.9" (48.3 x 4.4 x 17.5cm)
Weight 10 lbs
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