UP 2162
Power Amplifier
UP 2162 is a device with 2 separated and independent 160 W amplifiers, each having 2 audio inputs, of which one with priority function through a closing contact. Both the audio inputs are at ‘line’ level: for pre-amplified signals or music sources (e.g. CD players, tuners, etc.).The amplifier output is available either for low impedance loudspeakers (min. 4 O) or 100 – 70 V constant voltage line (for loudspeakers having 100 – 70 V transformers). The amplifier is Class D with switching power supply; the overall weight is extremely reduced plus it offers a wide audio bandwidth quality.
Features
- Power Amplifier designed for the transmission of announcements and / or musical programmes
- Main input on removable connector
- AUX Input for music sources removable connector
- Controls for treble, bass and Gain on the AUX Input
- Main Input can have priority over the Aux Input (by means of an external command linked to the removable connector)
- Output speaker available either for low impedance loudspeakers (min. 4 O) or 100 – 70 V constant voltage line
- Front panel LEDs indicate the device state (ON, PROT), the priority activation (PRIOR) and the signal/peak level (SIG/PK)
Specifications
Amplifier Specifications
- Frequency Response (-3dB): 50 Hz ÷ 16 Hz
- Distortion (THD+N) @ 1 kHz nominal power: <0.3 %
Input Section
- Total number of inputs: 4
- Balanced: 4
- Mono: 2
- Stereo: 2
- Line inputs: 4
- Line connectors: Euroblock
- General Purpose Inputs (GPI): 4
Output Section
- Power output connectors: Euroblock
Processing
- Tone controls: Yes
Configuration and Control
- Configuration: Front panel
- Priority: Yes
Protections
- Cooling: Convection
- Short circuit: Yes
- Thermal: Yes
- DC: Yes
- Fuses: Yes
Power Requirement
- Operating voltage: 220-240/115 V~ 50/60Hz
- Voltage selection: Internal
- Power consumption (MAX): 700 W
