dbx 223XL Stereo 2-Way/Mono 3-Way Crossover
223 with XLR Connectors
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Opis proizvoda
Stereo 2 Way/Mono 3-Way Crossover. Perfect for live concert and club sound applications, the 223XL delivers accurate, wide-bandwidth and low-noise performance.
Tehničke specifikacije proizvoda
- INPUT:
- Connectors: XLR
- Type: Electronically balanced/unbalanced, RF filtered
- Impedance: Balanced >50k ohm, unbalanced >25k ohm
- Max Input Level: >+21dBu balanced or unbalanced
- CMRR: >40dB, typically >50dB at 1kHz
- OUTPUTS:
- Connectors: XLR
- Type: Impedance-balanaced/unbalanced, RF filtered
- Impedance: Balanced 200 ohm, unbalanced 100 ohm
- Max Output Level: >+21dBu balanced/unbalanced into 2k or greater
- SYSTEM PERFORMANCE:
- Bandwidth: 20Hz to 20kHz, +/-0.5dB
- Frequency Response: < 3 Hz to > 90 kHz, +0/-3 dB
- Signal-to-Noise: Ref: +4 dBu, 22 kHz measurement bandwidth
- Stereo Mode >94dB (Low Output)
- >92dB (High Output)
- Mono Mode: >94dB (Low Output)
- >93dB (Mid Output)
- >92dB (High Output)
- Dynamic Range: > 114 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/High 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
- Mono Mode: Low/Mid: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
- Mid/High: 45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
- Filter type: Linkwitz-Riley, 24 dB/octave, state-variable
- FUNCTION SWITCHES:
- Front Panel (Low Cut): Activates 40 Hz Butterworth, 12 dB/octave high-pass filter, one switch per channel
- Phase Invert: Inverts the phase at the output, one switch per output
- Rear Panel (x1 / x10):
- 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: Selects stereo 2-way or mono 3-way operation and disables all LEDs for controls that are non-functional in the selected mode
- LF sum: 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 LED
- Mono Operation: Yellow LED
- Low Cut: Red LED per channel
- x10: Green LED per channel
- Phase Invert: Red LED per output (2 per channel)
- POWER SUPPLY:
- Operating Voltage: 100 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC50 HZ
- Power consumption: 15W
- Main Connection: IEC 320 receptacle
- PHYSICAL:
- Dimensions: 1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm)
- Weight: 3.7 lbs. (1.7 kg)
- Shipping Weight: 5.4 lbs. (2.5 kg)