The Helvia Zeus 2120CA PA power amplifier is a two-channel amplifier that operates on 70/100 V lines or at low impedance (4–16 Ω). Each channel features an independent line transformer, volume control, LED indicators for signal level and clipping, and a gain control on the rear panel.
The HPF has a cutoff frequency of 400 Hz. The inputs and outputs are balanced and use XLR connectors, while the power outputs use Phoenix (Europlug) connectors. Each channel includes power-on muting, a signal limiter, thermal protection, and current limiting.
- Type: PA power amplifier
- Channels: 2
- Class: D
- Power per channel at 4 Ω: 120 W
- Power at 100 V: 240 W
- Constant-voltage lines: 70/100 V
- Low-impedance range: 4–16 Ω
- HPF: 400 Hz–20 kHz enabled, 80 Hz–20 kHz disabled
- Frequency response: 80 Hz–20 kHz / 400 Hz–20 kHz
- Damping factor: >300 at 100 Hz
- THD: <0.1% at 1 W @ 1 m
- Inputs and outputs: Balanced, with XLR connectors
- Power outputs: Phoenix (Europlug)
- Rack size: 19″, 2U
- Width: 484 mm
- Height: 88 mm
- Depth: 400 mm
- Weight: 9.6 kg
Technical Specifications
- Amplifier Type
- PA Amplifier
- Type
- Power Amplifier
- Channels
- 2
- Zones
- -
- Power (8Ω)
- -
- Power (4Ω)
- 120 watt / channel
- Power (100V)
- 240 W
- Class
- D
- Weight
- 9.6 kg
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
- 484 mm
- Height
- 88 mm
- Length
- 400 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.