|
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)
>93dB (Mid Output)
>92dB (High Output) |
|
Mono Mode: |
>94dB (Low Output)
>94dB (Low/Mid Output)
>92dB (High-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) |
|
Stereo Mode:
Mid/High: |
450 Hz to 9.6 kHz |
|
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 |
|
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-mid (mono: low/low-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, 3-way or mono 4-way operation and disables all LEDs for controls that are non-functional in the mono 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 (3 per channel) |
|
POWER SUPPLY |
|
Operating Voltage: |
100-120 VAC 50/60 Hz; 120 VAC 60 Hz 230 VAC 50 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: |
4.0 lbs. (1.8 kg) |
|
Shipping Weight: |
5.8 lbs. (2.6 kg) |
|
Note: Specifications subject to change without notice. |
