Whether in your disco or club, your cinema, with your touring PA or your home stereo, you'll add an entirely new musical dimension to your sound. You can choose between "Full Range" for compact systems and "Split" for satellite systems with subwoofers. A wealth of additional useful features makes the Ultrabass Pro an unbeatable "power station."
The Behringer Ultrabass Pro generates additional sub-harmonics - musically important frequencies, which can be set to one or two octaves below the lowest frequencies present in the original signal. The generated tones are based on waveform analysis and harmonize perfectly with the original sound. The sub-harmonic synthesizer creates a new frequency spectrum, giving you a beefy low end that warms the heart of any bass freak.
Not only does the Pro EX1200 come with all this, its waveform processor musically restores low frequencies normally lost in the recording process. This processor releases untapped sonic resources and adds power to instruments, vocals, and mixed program material. Not only that, but a built-in limiter protects against low-frequency speaker over-excursion.
Now you can have even more control over your bass tones, with a dynamic punch control that adds breathtaking kick bass to your program material. At the same time you have a bass mode control that allows you to fade over from "ultra-low" to "punchy" bass sounds. You'll have precision control over your output level, while gain reduction LED displays provide clear visual indication of operation.
Caution is advisable when generating energetic sub-bass frequencies. Constant overloading can cause irreparable damage to your system. That's the last thing Behringer wants! So they've integrated a switchable frequency crossover, allowing you to separately process the low end and route the sub-bass frequencies to a separate subwoofer output.
Ultrabass Pro EX1200: Create Infinite Bass Power!
Features
- Digital synthesis based on waveform analysis creates extremely low frequencies for subwoofers
- Integrated limiter for low-frequency speaker protection
- "Bass Mode" control allows blending between extremely low, soft, and dry punchy bass sounds
- Sub-harmonic function generates low and ultra-low bass frequencies
- Switchable frequency crossover allows separation of dangerous subsonic frequencies
- Servo-balanced inputs and outputs with gold-plated XLR and 1/4" TRS connectors
- High-quality detented potentiometers and illuminated switches
- Manufactured under ISO9000 certified management system
Technical Info
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 type: 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 High Pass 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: Height approximately 1-3/4" (44.5mm) x Width 19" (482.6mm) x Depth 8-1/2" (217 mm)
Net Weight: approximately 2.2 kg
Shipping Weight: approximately 3.4 kg
