The PREZONE2 is a multi-functional stereo preamplifier that lets users control the audio source and volume in two zones and employ selective zone paging. Designed for ease of use, the front panel of the PREZONE2 includes a set of volume, audio source selection, and microphone controls for each zone, providing immediate visual feedback regarding system operation. The PREZONE2 is equipped with four priority levels for audio routing: one emergency input, one paging input, two mic inputs, and four stereo inputs. Each output channel is equipped with an independent mono/ stereo switch on the rear panel, and the PREZONE2 also supports control via a mobile-friendly web page, RS-232, or wall panels. Its audio performance, ease of use, and versatile feature set make the PREZONE2 ideal for a variety of professional audio applications.
Biamp PREZONE2 Key Features
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Intuitive front and rear panels
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Four priority levels for audio routing
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Emergency Input
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Two mic/line level inputs with 48V phantom power
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Two stereo output zones
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Four stereo line inputs
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Two zone selective paging input (with chime)
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24V priority output overrides local volume controls for each zone
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Balanced (Euroblock) and unbalanced (RCA) connectors per output zone
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Independent mono/stereo switch per output zone
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Built-in web server for external device control
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Auto standby mode
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Rack mountable (2RU)
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Internal universal power supply
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CE marked, UL listed, and RoHS compliant
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5-year warranty
Biamp PREZONE2 Specifications
GENERAL
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Height
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3.5 inches (89 mm) without feet
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Width
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16.9 inches (430 mm) without rack ears
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Depth
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11.4 inches (290 mm)
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Weight
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8.6 lbs (3.9 kg)
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ENVIRONMENTAL
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Ambient Operating Temperature Range
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32 - 104° F (0 – 40° C)
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Humidity
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0-95% relative humidity (non-condensing)
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Altitude
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0-6,600 ft (0-2000m) MSL
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POWER
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Power Indicator(s)
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Front Panel Indicators: Signal present, clipping, emergency mode active, paging active, VOX active
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Power Consumption
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Power Consumption (100-240VAC 50/60Hz)
Normal Operation: 60W
Standby Mode: < 1.6W
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Phantom Power
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(balanced only): +48VDC (7mA/input)
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Cooling
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Convection
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CONTROLS & INDICATORS
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RS-232
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115200/8-N-1
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AUDIO
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Audio
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OUTPUTS Number of Outputs: 2 (stereo)
Output Connectors
Balanced: 3-pin, 0.3-inch Euroblock
Unbalanced: RCA
Priority Output Contact: Yes
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Input Type
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Mic/Line (balanced): 2
Stereo Line (unbalanced): 4
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Frequency Response
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20 Hz - 20 kHz
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COMPLIANCE
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Certifications
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FCC Part 15B (USA)
UL listed (USA and Canada)
CE Marked (Europe)
RoHS Directive (Europe)
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