Description
80W Stereo Power Amplifier
UP 2082 is a device with 2 separated and independent 80 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 Ω) 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 Ω) 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
- Power output: 2 x 80 W rms
- Frequency Response: 50 Hz / 18 kHz
- Distortion: <0.3%%
- Signal/noise rate: 80 dB
- Crosstalk: 80 dB
- INPUT SECTION
- Input sensitivity LINE: 0 dBu
- Input sensitivity AUX: 0 / -20 dBu
- Input impedance LINE: 20 kΩ
- Input impedance AUX: 20 kΩ
- Bass Tone: (100 Hz) +/- 8 dB
- Treble Tone: (10 kHz) +/- 8 dB
- Controls: Master volume, Treble, Bass, Gain
- OUTPUT SECTION
- Output Loudspeaker Low impedance: 4 Ω
- Output Loudspeaker Constant voltage: 70 V (31 Ω) / 100 V (62 Ω)
- Protections: Overload, Short circuit, Thermal
- POWER REQUIREMENT
- Operating voltage: 115-2 30V / 50-60 V - Hz
- Power (consumption): 2 x 175 W
- PHYSICAL SPECIFICATIONS
- Height: 88 / 3,4 mm/inch
- Width: 444 / 17,4 mm/inch
- Depth: 220 / 8,6 mm/inch
- Net weight: 3.8 / 8.37 kg/lbs
- SHIPPING INFORMATION
- Package height: 200 / 7.87 mm/inch
- Package width: 500 / 19.68 mm/inch
- Package depth: 330 / 12.99 mm/inch
- Shipping weight: - kg/lbs