RCF UP 2321 Power Amplifier (70V/ 4 Ohm/ Aux Input)
The 320W RCF UP 2321 Power Amplifier is a versatile solution for clear audio transmission, designed for the seamless delivery of announcements and music programs. With a range of input options—including a microphone/line input via a removable connector, an XLR input, and an RJ45 port—the UP 2321 is compatible with various setups and can prioritize the main input over the aux. This Class D amplifier with a switching power supply is ideal for commercial spaces such as restaurants, shops, supermarkets, hotels, and industrial environments.
Features:
- 320W RMS digital technology power amplifier
- Main input options: removable connector, XLR, or RJ45
- Priority feature on main input over aux
- Main input includes presence control and high-pass filter for improved speech clarity
- Auxiliary input for music sources via RCA connector with volume and tone controls
- Compatible with 100V - 70V and 4-ohm outputs
- Front panel LEDs indicating device status (ON, PROT), priority activation (PRIOR), and signal/peak level (SIG/PK)
Specifications:
- Power Output: 320 W RMS
- Frequency Response: 50 Hz to 15 kHz
- Connectors: 1 x XLR (mic/line input), 1 x RJ45 (paging mic input), 2 x RCA (L/R aux input), 1 x 4-pin terminal (input command control)
- Distortion: < 0.3%
- Signal / Noise: Inputs 1-4: > 60 dB; AUX Input: > 80 dB
- Crosstalk: Inputs 1-4: > 60 dB; AUX Input: > 80 dB
- Line Input Sensitivity: Mic: -58 dBu; Phantom: -21 dBu; Line: 0 dBu; Aux: -6 to 13 dBu
- Input Impedance: Mic: 10 kOhms; Phantom: 5 kOhms; Line: 10 kOhms; Aux: 20 kOhms
- Tone Frequency: Bass: 80 Hz, ±8 dB; Treble: 13 kHz, ±8 dB
- Presence Frequency Bands: 2.15 kHz, +10 dB
- High-Pass Filter: 150 Hz
- Output Impedance: 4 ohms
- Output Voltage: 70 V (31 ohms) / 100 V (62 ohms)
- Operating Voltage: 115-230 V, 50/60 Hz
- Power Consumption: 600 W
- Controls: Master volume, Treble, Bass, Gain, Presence
- Protections: Overload, short circuit, thermal
- Dimensions: 3.4 x 17.4 x 8.6" (88 x 444 x 220 cm)
- Weight: 12.2 lb (5.5 kg)
- Power Output: 320 W RMS
- Frequency Response: 50 Hz to 15 kHz
- Connectors: 1 x XLR (mic/line input), 1 x RJ45 (paging mic input), 2 x RCA (L/R aux input), 1 x 4-pin terminal (input command control)
- Distortion: < 0.3%
- Signal / Noise: Inputs 1-4: > 60 dB; AUX Input: > 80 dB
- Crosstalk: Inputs 1-4: > 60 dB; AUX Input: > 80 dB
- Line Input Sensitivity: Mic: -58 dBu; Phantom: -21 dBu; Line: 0 dBu; Aux: -6 to 13 dBu
- Input Impedance: Mic: 10 kOhms; Phantom: 5 kOhms; Line: 10 kOhms; Aux: 20 kOhms
- Tone Frequency: Bass: 80 Hz, ±8 dB; Treble: 13 kHz, ±8 dB
- Presence Frequency Bands: 2.15 kHz, +10 dB
- High-Pass Filter: 150 Hz
- Output Impedance: 4 ohms
- Output Voltage: 70 V (31 ohms) / 100 V (62 ohms)
- Operating Voltage: 115-230 V, 50/60 Hz
- Power Consumption: 600 W
- Controls: Master volume, Treble, Bass, Gain, Presence
- Protections: Overload, short circuit, thermal
- Dimensions: 3.4 x 17.4 x 8.6" (88 x 444 x 220 cm)
- Weight: 12.2 lb (5.5 kg)
