Cloud VA2120 2 Channel Installation Amplifier, 120W @ 4 Ohms or 25V / 70V / 100V Line

The Cloud VA2120 is a cost-effective audio power amplifiers for use in all types of commercial premises. They have been designed to be as simple to install and operate as possible. The VA2120 is a 2 channel Amplifier which can deliver 120 W per channel. The amplifier can drive either low-impedance loudspeakers directly (4 ohms minimum) or 25/70/100V line loudspeaker distribution systems.

Cloud VA4120 4 Channel Installation Amplifier, 120W @ 4 Ohms or 25V / 70V / 100V Line Features

- Power output: 120 W/channel
- Outputs suitable for either low-impedance (min. 4 Ω) or 25/70/100 V-line systems
- Balanced inputs with per-channel gain preset controls
- Per-channel 65 Hz high-pass filter, for use with 25/70/100 V-line systems
- Per-channel limiter - prevents clipping
- Over-temperature and output DC protection
- 230 V or 115 V operation
- Forced-air cooling

Cloud VA2120 4 Channel Installation Amplifier, 120W @ 4 Ohms or 25V / 70V / 100V Line Specifications

Line Inputs
- Frequency Response: 20 Hz to 20 kHz, ±1 dB
- Input impedance: 47 kΩ
- Headroom: 16 dB
- Noise: <-85 dB (22 kHz bandwidth)

Speaker Output
- Output Power (1 kHz continuous sine wave): 2 x 120 watts
- Minimum load
- Low-Z output: 4 Ω
- High-Z output:
  - 25 V-line 5.2 Ω
  - 70 V-line 41 Ω
  - 100 V-line 83 Ω
- Frequency response:
  - Low-Z output: 20 Hz to 20 kHz, ±1 dB
  - High-Z output: 20 Hz to 20 kHz, ±1 dB (hi-pass filter off)
- THD + N: < 0.05% @ 1 kHz
- Protection: Fixed level signal limiter: DC, over-current and over-temperature protection

General
- Power input: Selectable 115 VAC or 230 VAC, ±10%; 45 - 65 Hz
- Normal operating temperature: 0 °C to 35 °C (Note: performance and specifications cannot be guaranteed outside of this range)
- Cooling
  - Forced air cooling: 1 x 80 mm dia. fan (VA2120); 2 x 80 mm dia. fans (VA4120).
  - Airflow direction: front-to-back