234/234Xl-223/223Xl Specifications - dbx 223/223XL Operation Manual

2-Way, 3-Way 223/223XL - 234/234XL
4-Way Crossovers
dbx 234/234XL-223/223XL
S
PECIFICATIONS
I
NPUT:
Connectors:
Type:
Impedance:
Max Input Level:
CMRR:
OUTPUT (223/234):
Connectors:
Type:
Impedance:
Max Output Level:
OUTPUT (223XL/234XL):
Connectors:
Type:
Impedance:
Max Output Level:
PERFORMANCE:
Bandwidth:
Frequency Response:
Signal-to-Noise:
234/234XL: Low Output:
Low-Mid Output:
Mid Output:
High-Mid Output:
High Output:
223/223XL: Low Output:
Mid Output:
High Output:
Dynamic Range:
THD+Noise:
Interchannel Crosstalk:
CROSSOVER FREQUENCIES:
234/234XL: Stereo Mode:
Low/High:
Low/Mid:
Mid/High:
234/234XL: Mono Mode:
Low/Low-Mid:
Low-Mid/High-Mid:
High-Mid/High:
223/223XL: Stereo Mode:
Low/High:
223/223XL: Mono Mode:
Low/Mid:
Mid/High:
Filter Type:
FUNCTION SWITCHES:
Front Panel:
Low Cut:
Phase Invert:
Rear Panel:
x10:
Mode:
LF Sum:
INDICATORS:
Stereo Operation:
Mono Operation:
Low Cut:
x10:
Phase Invert:
POWER SUPPLY:
Operating Voltage:
Power Consumption:
Mains Connection:
PHYSICAL:
Dimensions:
Weight:
Shipping Weight:
Note: Specifications subject to change.
1/4" TRS (223/234) or XLR (234/234XL)
Electronically balanced/unbalanced, RF filtered
Balanced > 50 kΩ, unbalanced > 25 kΩ
+22 dBu typical, balanced or unbalanced
>40 dB, typically > 55 dB at 1 kHz
1/4" TRS
Impedance-balanced/unbalanced, RF filtered
Balanced 200 Ω, unbalanced 100 Ω
>+21 dBu balanced/unbalanced into 2 kΩ or greater
XLR
Electronically-balanced/unbalanced, RF filtered
Balanced 60 Ω, unbalanced 30 Ω
>+20 dBu balanced/unbalanced into 600Ω or greater
20 Hz to 20 kHz, +0/-0.5 dB
< 3 Hz to > 90 kHz, +0/-3 dB
Ref: +4 dBu, 22 kHz measurement bandwidth
Stereo Mode: Mono Mode:
> 94 dB > 94 dB
> 94 dB
> 93 dB
> 92 dB
> 90 dB > 88 dB
> 94 dB > 94 dB
> 93 dB
> 91 dB > 91 dB
> 106 dB, unweighted, any output
< 0.004% at +4 dBu, 1 kHz
< 0.04% at +20 dBu, 1 kHz
< -80 dB, 20 Hz to 20 kHz
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
450 Hz to 9.6 kHz
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
450 Hz to 9.6 kHz
450 Hz to 9.6 kHz
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
45 to 960 Hz or 450 Hz to 9.6 kHz (x10 setting)
Linkwitz-Riley, 24 dB/octave, state-variable
Activates 40 Hz Butterworth, 12 dB/octave high-pass
filter, one switch per channel.
Inverts the phase at the output, one switch per output.
Multiplies crossover frequency range by 10, one switch per channel.
Selects stereo/mono and 2/3/4-way operation.
Selects normal (stereo) or mono-summed low frequency operation.
Green LED
Yellow LED
Red LED per channel
Green LED per channel
Red LED per output (3 per channel)
100 VAC 50/60 Hz, 120 VAC 60 Hz
230 VAC 50/60 Hz
15 Watts
IEC 320 receptacle
1.75" H X 19" W X 6.9" D (4.4cm x 48.3cm x 17.5cm)
234/234XL: 4.0 lbs. (1.8 kg) 223/223XL: 3.7 lbs. (1.7 kg)
234/234XL: 5.8 lbs. (2.6 kg) 223/223XL: 5.4 lbs. (2.5 kg)
11
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