The C 5:4X is an installation amplifier with comprehensive remote monitoring and control capabilities. It features NomadLink network ports for connecting to an optional NLB 60E NomadLink Bridge & Network Controller and an Ethernet-linked PC. With NomadLink, key amplifier parameters can be displayed via DeviceControl software, and channel mute and power on/off can be remotely controlled over the network. Alternatively, the GPIO facilities allow access to key amplifier functions via third-party remote control systems. To ensure a long and trouble-free service life, the C 5:4X incorporates extensive features to safeguard internal circuits and connected loads. Protection and warning circuits prevent damage or service interruptions caused by excessive current, DC at the output, over-temperature, non-musical VHF (very high frequencies), and open load conditions. Additionally, soft-start and PSU current limiting protect the mains supply from interruptions due to tripped circuit breakers or blown mains fuses. The C 5:4X amplifier offers an unmatched combination of channel density, operating efficiency, and configuration flexibility, providing exceptional performance and cost-saving advantages for installed sound applications.
The Lab.gruppen C 5:4X is a dedicated installation amplifier designed for high channel density and efficiency. It features a patented Class D output stage delivering 125 W per channel and supports various impedance loads, including bridged operation for 100 V systems. The unit includes unique configuration options such as individual channel bridging, a 35 Hz high-pass filter, and a Voltage Peak Limiter (VPL) to optimize performance for reactive loads.
| Max. Output Power Per ch. (all ch's driven) | 125 W |
|---|---|
| Frequency response | 6.8 Hz - 34 kHz |
| Operating voltage | 65-265 V |
| Weight | 8.5 kg |
The maximum continuous output power is 125 W per channel at 70 V, 4 ohms, 8 ohms, and 16 ohms.
Yes, all channels are individually selectable for low-Z or high-Z loudspeakers, allowing distributed systems to be connected.
Yes, it includes NomadLink network ports for connecting to a controller and PC for remote monitoring and control.