RCF UP2321 Power Amplifier

The UP2321 Power 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.

RCF UP2321 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
• 100V - 70V and 4 Ohm outputs
• Front panel LEDs indicate the device state (ON, PROT), the priority activation (PRIOR) and the signal/peak level (SIG/PK)

• UP2321 Power Amplifier1

• Amplifier specifications
  • Number of Channels: 1
  • Power Output per Channel (@ 4 OHM): 320W RMS
  • Power Output (HI-Z): 320W RMS
  • Frequency Response (-3DB): 50Hz ÷ 14kHz
  • Distortion (THD+N) @ 1kHz Nominal Power: <0.3 %
• Input section
  • Balanced: 3
  • General Purpose Inputs (GPI): 1
  • Line Connectors: RCA
  • Line Inputs: 1
  • Mic+Line Connectors: Euroblock, XLR
  • Mic+Line Inputs: 1
  • Mic + Line Phantom: 32 V DC
  • VOX: (MIC+LINE): Yes
  • Mono: 3
  • Paging Command: Contact
  • Paging Connectors: RJ45
  • Paging Inputs: 1
  • Total Number of Inputs: 3
  • Unbalanced: 2
• Output section
  • Power Output Connectors: EuroblockM
• Processing
  • Tone Controls: Yes
  • High-Pass Filter: 150Hz
• Controls
  • Configuration: DIP switch, Front panel
  • Priority: Yes
• Protections
  • Cooling: Convection
  • Short Circuit: Yes
  • Thermal: Yes
  • DC Delay: Yes
  • Fuses: Yes
• Power requirement
  • Operating Voltage: 220-240/115V~ 50/60Hz
  • Voltage Selection: Internal
  • Power Consumption: 600W
• Standard compliance
  • CE Marking: Yes
• Physical specifications
  • Cabinet/Case Material: Metal
  • Color: Black
  • Rack Mounting 19", 2U
  • Dimensions (DxHxW): 9.06x3.46x17.4" (230x88x442mm)
  • Weight: 14.9 lbs (6.76kg)
• Shipping information
  • Package Dimensions (DxHxW): 19.69x7.87x12.99" (500x200x330mm)
  • Package Weight: 17.2 lbs (7.8 kg)

About Power Amplifiers at Sound Productions

Amplifiers do pretty much what they describe—they amplify. In the case of Power Amplifiers (sometimes called audio power amplifiers or power amps), they increase power availability to meet the needs of an electronic source. Power amplifiers increase low-powered audio signals, such as those from microphones, instruments, loudspeakers, or headphones. Choose from a variety of power amplifier models to meet specific wattage or channel configuration requirements for your particular project.

The uses for power amplifiers are highly versatile—they can be beneficial pretty much wherever you have a low-level audio signal that needs a boost. This includes sound reinforcement, live concerts, entertainment and special events, portable PA, home audio (theater, studio, office), or instrumental performances.