The Show 125.4 installation power amplifier delivers 125 W per channel and operates in Class H. It supports 4 Ω, 70 V, and 100 V outputs, while channels 1–2 and 3–4 can operate in DUAL or MONO mode.
The inputs are balanced XLR, and the outputs connect via screw terminals. Protection circuits cover overvoltage, short circuits, and overheating.
- Type: Installation power amplifier
- Channels: 4
- Power per channel: 125 W
- Class technology: H
- Output: 4 Ω, 70 V, 100 V
- Channel mode: DUAL or MONO per channel pair
- Inputs: Balanced XLR
- Outputs: Screw terminals
- Signal-to-noise ratio: Above 95 dB
- Frequency response: 20 Hz–20 kHz with the L/H filter disabled, 200 Hz–10 kHz with the L/H filter enabled
- Power supply: 115–230 V, 50/60 Hz
- Protection circuits: Overvoltage, short circuits, and overheating
- Width: 483 mm
- Height: 88.5 mm
- Depth: 353 mm
- Weight: 9.2 kg
Technical Specifications
- Amplifier Type
- Commercial Amplifier
- Type
- Power Amplifier
- Channels
- 4
- Power (100V)
- 125 W
- Class
- H
Additional Specifications
- Radio
- No
- Cooling system
- No
Connectivity
- RCA
- No
- XLR
- Yes
- Mini Jack (3.5mm)
- No
- Jack (6.3mm)
- No
- USB
- No
- Ethernet
- No
- Bluetooth
- No
- Mic In
- No
Dimensions
- Width
- 483 mm
- Height
- 88.5 mm
- Length
- 353 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.