4x120 W Class-D installation power amplifier - RONDSON PA-4120DC

The RONDSON PA-4120DC is a class-D multichannel installation power amplifier rated at 4 × 120 W, with outputs for both 100 V line and low-impedance (8 ohm) loudspeakers. Power is 230 V AC 50/60 Hz or 24 V DC.

Four inputs and four outputs on Euroblock terminal blocks allow separate volume control per input and per zone. Rear-panel HPF micro-switches engage an 80 Hz high-pass filter on each input channel, to match loudspeaker type or venue conditions. Thermal, overload and short-circuit protection are built in; integrated brackets permit 19" 1U rack mounting.

Specifications:

• Type: class-D power amplifier, 4 channels
• Power supply: 230 V AC 50/60 Hz or 24 V DC
• Output power: 4 × 120 W
• Loudspeaker outputs: 100 V line and 8 ohm
• Inputs / sensitivity — Input: 0 dB / 10 kohm symmetrical
• Inputs / sensitivity — Link: 0 dB / 10 kohm symmetrical
• Crosstalk: > 60 dB
• Frequency response — Cut ON: 20 Hz – 20,000 Hz (±3 dB)
• Frequency response — Cut ON: 80 Hz – 20,000 Hz (±3 dB)
• Consumption: 600 W
• Total harmonic distortion: < 0.1%
• S/N ratio: > 80 dB
• Protection: fan, thermal protection, overload and short circuit
• Dimensions (W × D × H): 482 × 420 × 44 mm
• Weight: 8.5 kg
• 4 inputs and 4 outputs on Euroblock terminal block
• Individual volume adjustment per input and per zone
• HPF micro-switch on rear panel: 80 Hz high-pass filter per input channel
• Rack-mountable with integrated 19" 1U mounting brackets
• Alternative power: 24 VDC