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DBX 234XS crossover Stereo 3-way
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DBX 234XS crossover Stereo 3-way

Manufacturer: DBX

SKU: DBX234XL

Availability: Available

Regular Price: $439.00

Special Price $360.00

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Quick Overview

DBX 234XS crossover Stereo 3-way

Let’s take a look at the construction features of the dbx® 234XS. At first glance you’ll notice the units are great looking, and as you turn the controls something else becomes apparent; these units are extremely well built. The controls exude great precision, and the feel is a solid “click”. Also, when you open the box, you won’t find the external power supply that accompanies most processors in this price range. That’s because we know how difficult external powersupplies can be to work with and even though it costs a little more we put the high quality power supply right in the unit. All the inputs and outputs are balanced XLR connectors that are screwed directly to the chassis. This connecting of the jacks insures that even if someone steps on a cable plugged into the unit, it’s not going to tear up the circuit board inside. All dbx crossovers feature Linkwitz-Riley 24dB per octave filters, the professional standard, but then again, what did you expect?

FEATURES

  • XLR 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 band 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 ConnectorsXLR
Input TypeElectronically balanced/unbalanced, RF filtered
Input ImpedanceBalanced >50k ohm, unbalanced >25k ohm
Max Input>+22dBu balanced or unbalanced
CMRR>40dB, typically >55dB at 1kHz
Output ConnectorsXLR
Output TypeImpedance-balanaced/unbalanced, RF filtered
Output ImpedanceBalanced 60 ohm, unbalanced 30 ohm
Max Output>+21dBu balanced/unbalanced into 2k ohms or greater
Bandwidth20Hz to 20kHz, +/-0.5dB
Frequency Response< 3 Hz to > 90 kHz, +0/-3 dB
Signal to Noise RatioRef: +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 TypeLinkwitz-Riley, 24 dB/octave, state-variable
Low cut SwitchActivates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel.
Phase Invert SwitchInverts the phase at the output, one switch per output.
x1 / x10 SwitchMultiplies 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 SwitchSelects stereo/mono and 2/3/4-way operation
LF Sum SwitchSelects 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.
IndicatorsStereo Operation (Green); Mono Operation (Yellow); Low Cut (Red-per channel); x10 (Green-per channel); Phase Invert (Red-per output)
Operating Voltage100-120 VAC 50/60Hz; 120 VAC 60Hz 230 VAC 50/60Hz
Operating Temperature32°F to 113°F (0°C to 45°C)
Power Consumption15W
Power ConnectorIEC receptacle
Dimensions1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm)
设备重量4.0 lbs. (1.8 kg)
Shipping Weight5.8 lbs. (2.6 kg)

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