3
SPECIFICATIONS
AUDIO INPUT
Connectors
XLR and 1/4" jack
Type
RF filtered, servo balanced input
Impedance
50 kOhms balanced, 25 kOhm unbalanced
Max. Input Level
+21 dBu balanced and unbalanced (unity gain)
CMRR
typ. 40 dB, > 55 dB @ 1 kHz
AUDIO OUTPUT
Connectors
XLR and 1/4" jack
Type
electronically servo-balanced output stage. Automatic level correction
for unbalanced use (6 dB).
Impedance
60 Ohms balanced, 30 Ohm unbalanced
Max. Output Level
+21 dBu, +20 dBm balanced and unbalanced
SYSTEM SPECIFICATIONS
Frequency Response
16 Hz to 150 kHz, +/- 3 dB
Noise
> 95 dBu, unweighted, 22 Hz to 22 kHz
THD
0.001 % typ. @ +4 dBu, 1 kHz, Gain 1
0.04 % typ. @ +20 dBu, 1 kHz, Gain 1
IMD
0.01 % typ. SMPTE
Crosstalk
< -70 dB, 22 Hz to 22 kHz
SATELLITE HIGHPASS FILTER
Type
butterworth characteristics, 12 dB/Oct.
Cut-off frequency
70 Hz
SUBHARMONIC SYNTHESIZER
Type
digital frequency shifter with waveform synthesizer
LEVEL control
variable (0 to 6)
LIMITER
Type
limiter for the subharmonic synthesizer
Attack time
program dependent
Release time
20 dB/s
THRESHOLD control
variable (-6 dB to OFF)
FUNCTION SWITCHES
POWER
switches main power on/off
PROCESS
switches signal to subharmonic processor on/off
SUBHARMONICS
switches the digital frequency shifter between low and ultra-low
LIMITER
switches the limiter on/off
X-OVER
switches the crossover on/off
ULTRABASS
routes subharmonics above 70 Hz to the satellites, when SPLIT mode
is active
INDICATORS
POWER LED
indicates the operation of the ULTRABASS PRO
PROCESSOR LED
indicates the operation of the Subharmonic Synthesizer
BASS LEVEL METER
indicates the level of bass frequencies
GAIN REDUCTION METER
indicates the operation of the Limiter
LEFT and RIGHT
OUTPUT METERS
indicate the output levels of left and right channels
POWER SUPPLY
Mains Voltages
USA/Canada
120 V ~, 60 Hz
U.K./Australia
240 V ~, 50 Hz
Europe
230 V ~, 50 Hz
General export model
100 - 120 V ~, 200 - 240 V ~, 50 - 60 Hz
Fuse
100 - 120 V ~: T 250 mA H
200 - 240 V ~: T 125 mA H
Power Consumption
max. 20 Watts
Mains Connection
standard IEC receptacle
PHYSICAL
Dimension (H * W * D)
app. 1 3/4" (44.5 mm) * 19" (482.6 mm) * 8 1/2" (217 mm)
Net Weight
app. 2.2 kg
Shipping Weight
app. 3.4 kg
BEHRINGER is constantly striving to maintain the highest professional standards. As a result of these efforts, modifications may be made from time
to time to existing products without prior notice. Specifications and appearance may differ from those listed or illustrated.
