Lab Gruppen C5-4X 4 Channel C-Series Power Amplifier

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Lab Gruppen C5-4X 4 Channel C-Series Power Amplifier
Lab Gruppen C5-4X 4 Channel C-Series Power Amplifier

The C 5:4X is uniquely suited for a range of installed applications with its relatively lower power output requirements, compact & lightweight 2U chassis, and a channel density and installation flexibility that are greater than those found in Lab.Gruppen's C Series amps. Because the unique benefits of Class TD® are more applicable at higher power levels, the C5:4X employs a cost-efficient proprietary Class D output design. Other features include a universal power supply, selectable 35 Hz high-pass filter, and built-in GPIO control facilities.

This amplifier is capable of adapting to a wide variety of demanding load conditions. Each channel has an individually configurable Voltage Peak Limiter (VPL™), which allows the output to be optimized for any loudspeaker load – whether a single large subwoofer or a series of small 70 V loudspeakers (100 V in bridge mode). VPL works in combination with adjustable input gain (adjustable in 2-channel blocks) to achieve maximum headroom regardless of input levels or output impedances. Additionally a 35 Hz high pass filter may be inserted in each 2-channel section.

Every C Series amplifier is ready for the NomadLink® network right out of the box. With NomadLink, key amplifier parameters are displayed via DeviceControl software, and remote control of channel mutes and power on/off is under network control.

GPIO facilities – provided exclusively on the C5:4X allows access to key amplifier functions such as power on/off and fault reporting.

Lab.Gruppen C5-4x Amplifier Features:

  • Four channels in 2U: High channel density reduces space requirements and installation time
  • High continuous output power of 125 W per channel at 70 V, 4 ohms, 8 ohms,and 16 ohms* * Maximum continuous output power, all 8 channels driven, VPLset at 100 V and Gain set at 32 dB.
  • All channels individually selectable for lo-Z or hi-Z: Loudspeakers (2 ohm– 16 ohm) and distributed systems can be connected to the same unit
  • Bridged operation: Channel pairs bridgeable for increased output or fordriving 100 V systems
  • Patented output stage based on Class D topology
  • High efficiency for lower thermal stress
  • General Purpose Input/Output (GPIO): Compatible with third-party control systems
  • NomadLink® network ready
  • Universal Power Factor Corrected PSU with IEC inlet
  • Efficient cooling: Dual variable speed, intelligent fans and parallel airflow over output devices provide uniform cooling
  • Comprehensive circuit protection and fault indication
  • Phoenix-style input connectors and barrier strip output connectors

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