The LAB.GRUPPEN C28:4 is a high-performance 4-channel installation amplifier delivering up to 700 W per channel at 4 ohms in a compact 2U chassis. Its Class-TD topology combines the clarity of Class A/B with the efficiency of Class D, while the regulated switch mode power supply (R.SMPS) maintains consistent output even under demanding loads. Flexible setup options include selectable gain, scalable Voltage Peak Limiter (VPL), and bridge-mode operation, supporting both low-impedance loudspeakers and 70 V/100 V distributed systems. NomadLink networking enables remote monitoring and control via DeviceControl software, streamlining setup and oversight in larger systems. Robust protection covers over-current, over/under-voltage, DC, temperature, short circuit and open load conditions, ensuring dependable operation. Practical installation features include four balanced analogue inputs on 3-pin Phoenix connectors, four 2-pole screw terminal outputs, front-to-rear cooling with a copper heat sink, and a removable dust filter for long-term reliability. Ideal for performance venues, houses of worship, corporate AV and distributed audio where clean power and control are essential.
Includes
- LAB.GRUPPEN C28:4 Amplifier – 4x700 W, 2U Install
STAGE22.1.100.440