UP 2321 ia a 320 W power amplifier designed for the transmission of announcements and musical programmes. The amplifier is equipped with a (mic / line) Main Input on either removable connector or XLR or RJ 45 and an Auxiliary Input for music sources (e.g. CD players, tuners, etc.). The amplifier output is available either for low impedance loudspeakers or 100 – 70 V constant voltage line. The amplifier is Class D with switching power supply; the overall weight is extremely reduced plus it offers a wide audio bandwidth quality.

Product Features

• Full digital technology Power Amplifier 320 W RMS
• Main input on either removable connector or XLR or RJ 45
• Main Input can have priority over the Aux Input
• Main Input has a presence control command
• Main Input has a high-pass filter useful for improving speech intelligibility
• Aux Input for music sources on RCA type connector
• Aux input with volume and tone controls
• 100 V - 70 V and 4 Ohm outputs

Product Specifications

Amplifier specifications

• Number of channels: 1
• Power output per channel (@ 4 ohm): 320 W RMS
• Power output (Hi-Z): 320 W RMS
• Frequency Response (-3dB): 50 Hz ÷ 14 Hz
• Distortion (THD+N) @ 1 kHz nominal power: <0.3 %

Input section

• Total number of inputs: 3
• Balanced: 3
• Unbalanced: 2
• Mono: 3
• Line inputs: 1
• Line connectors: RCA
• Mic+Line inputs: 1
• Mic+Line connectors: Euroblock, XLR
• Mic+Line Phantom: 32 V DC
• VOX: Yes
• Paging inputs: 1
• Paging connectors: RJ45
• Paging command: Contact
• General Purpose Inputs (GPI): 1

Output section

• Power output connectors: Euroblock

Processing

• Tone controls: Yes
• High-pass filter: 150 Hz

Controls

• Configuration: DIP switch, 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: 600 W

Standard compliance

• CE marking: Yes

Physical specifications

• Cabinet/Case Material: Metal
• Colour: Black
• Rack mounting: 19", 2U

Physical & Dimensions

• Height: 88 mm / 3.46 inches
• Width: 442 mm / 17.4 inches
• Depth: 230 mm / 9.06 inches
• Weight: 6.76 kg / 14.9 lbs