dbx Stereo 2/3 Way, Mono 4-Way Crossover with XLR Connectors

Specification

  • Input Connectors XLR
  • 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 XLR
  • Output Type Impedance-balanaced/unbalanced, RF filtered
  • Output Impedance Balanced 60 ohm, unbalanced 30 ohm
  • Max Output >+21dBu balanced/unbalanced into 2k ohms or greater
  • Bandwidth 20Hz to 20kHz, +/-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, 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 1.75″ H X 19″ W X 6.9″ D (4.4cm x 48.3cm x 17.5cm)
  • Unit Weight 4.0 lbs. (1.8 kg)
  • Shipping Weight 5.8 lbs. (2.6 kg)
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Description

Specification

  • Input Connectors XLR
  • 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 XLR
  • Output Type Impedance-balanaced/unbalanced, RF filtered
  • Output Impedance Balanced 60 ohm, unbalanced 30 ohm
  • Max Output >+21dBu balanced/unbalanced into 2k ohms or greater
  • Bandwidth 20Hz to 20kHz, +/-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, 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 1.75″ H X 19″ W X 6.9″ D (4.4cm x 48.3cm x 17.5cm)
  • Unit Weight 4.0 lbs. (1.8 kg)
  • Shipping Weight 5.8 lbs. (2.6 kg)

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