The PA Show A300.4 power amplifier has four channels and Class D technology, with adjustable volume on each channel. LED indicators for signal, protection and operation allow you to monitor its status, and it is suitable for permanent installations.
It includes a built-in limiter and protection circuits against overvoltage, short circuits, overheating and RF interference. The input and output are Euroblock type.
- Type: PA power amplifier
- Channels: 4
- Class technology: D
- Output power at 2 Ω: 450 W per channel
- Output power at 4 Ω: 270 W per channel
- Output power at 8 Ω: 150 W per channel
- Bridged power at 4 Ω: 900 W
- Bridged power at 8 Ω: 360 W
- Signal-to-noise ratio: > 96 dB
- Input sensitivity: 0.9–1.1 V (+0/−1 dBV)
- Input: Euroblock
- Output: Euroblock
- Protection circuits: Against overvoltage, short circuits, overheating and RF interference
- Operating voltage: 110–120 V or 220–240 V, 50/60 Hz
- Rack units: 1 RU
- Colour: Black
- Width: 483 mm
- Height: 44 mm
- Depth: 360 mm
- Weight: 6.2 kg
Technical Specifications
- Amplifier Type
- PA Amplifier
- Type
- Power Amplifier
- Channels
- 4
- Power (8Ω)
- 150 watt / channel
- Power (4Ω)
- 270 watt / channel
- Class
- D
- Weight
- 6.2 kg
Additional Specifications
- Radio
- No
- Cooling system
- No
Connectivity
- RCA
- No
- XLR
- No
- Mini Jack (3.5mm)
- No
- Jack (6.3mm)
- No
- USB
- No
- Ethernet
- No
- Bluetooth
- No
- Mic In
- No
Dimensions
- Width
- 483 mm
- Height
- 44 mm
- Length
- 360 mm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.