Full Description
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The C10:8X delivers 8 x 125W at 4 ohms, 8 ohms and 16 ohms or 70 Vrm; 250W at 100Vrms available in bridge mode. Like the other 4 CX models within the C series, the C10:8X is specifically designed to suit installation applications with lower power output requirements. Like the other higher power C series models, the CX have the same lightweight 2U chassis, however, they are available in 4 and 8 channel versions for greater channel density and improved flexibility for installations.
The amplifier can adapt to a variety of different load conditions and each channel has its own configurable Voltage Peak Limiter (VPL) to optimise the output of the loudspeaker load. The VPL works alongside the adjustable input gain to maximise headroom.
Lab Gruppen C Series
The Lab Gruppen C series of 4 and 8 channel amplifiers provides the solid foundation of install-dedicated amplifiers, with innovative features that make them perfect for the modern installation AV market. The C series is incredibly versatile, reliable and offer superb sound quality.
Specifications
General
- Number of Channels: 8
- Peak Total Output all Channels Driven: 1000 W
- Peak Output Voltage per Channel: 100V
- Max Output Current per Channel: 5.6 Arms
Max Output Power All Channels Driven
- 16 Ohms: 125 W
- 8 Ohms: 125 W
- 4 Ohms: 125 W
- 2 Ohms: 60 W
- Hi-Z per ch. (all ch.'s driven): 70 Vrms/ 100 V Peak: 125 W
Max Output Power Bridged
- 16 Ohms: 250 W
- 8 Ohms: 250 W
- 4 Ohms: 125 W
- 2 Ohms: Not Recommended
- Bridged per ch 140 Vrms / 200 V Peak: 250 W
Performance
- THD 20 Hz - 20 kHz at 1W: <0.1%
- THD at 1 kHz and 1 dB Below Clipping: <0.05%
- Signal to Noise Ratio: >112 dBA
- Channel Separation (Crosstalk) at 1kHz: >70 dB
- Frequency Response (1 W into 8 ohms) +0/-3 dB: 6.8 Hz - 34 kHz
- Input Impedance: 20 kOhm
- Common Mode Rejection (CMR): >50 dB, 20 Hz - 20 kHz
- Output Impedance @ 100 Hz: 48 mOhm
Gain, Sensitivity and Limiters
- VPL, Selectable per ch: 100, 63, 45, 32 V
- VPL, When Bridged: 200, 126, 90, 64 V
- Voltage Peak Limiter Mode (per ch.): Hard / Soft
- Amplifier Gain Selectable (all channels) - Rear-Panel Switches: 29, 32, 35, 38 dB
- Default Gain: 32 dB
- Level Adjustment (per channel): Front-Panel Potentiometer, 21 Position Detented from -inf to
Connectors and Buttons
- Input Connectors (per ch.): 3-pin Phoenix, Electronically Balanced
- Output connectors (per ch.): Barrier Strip 2-pole Screw Terminals
- Output Bridge Mode: A+B, C+D, E+F, G+H, inputs A, C, E, G are signal source
- High Pass Filter: Fixed at 35 Hz, Switchable per Channel
- NomadLink Network: On Board, 2 x RJ45 Connectors IN and OUT
- Intelligent Fans (on/off): Yes, Depending on Presence of Output Signal
- Power: Individual Switches on Front Panel
- Cooling: Two Fans, Front-Rear Airflow, Temperature Controlled Speed
- General Purpose Outputs (GPO): Contact Closure Types, 2-pole Phoenix
- General Purpose Inputs (GPI): Contact Closure types, 2-pole Phoenix
Front-Panel User Interface
- Common: NomadLink Network; Power Average Limiter (PAL); Power on
- Per Channel: Signal present / High-impedance; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL): Very High Frequency (VHF); High temperature; Fault; Mute
Power
- Operating voltage, 230 V / 115 V Nominal: Universal Power Supply 65-265 V
- Minimum Power-up Voltage, 230 V / 115 V: 80 V
- Power Average Limiter (PAL): Yes
- Power Factor Correction (PFC): Yes
- Soft-start / Inrush Current Draw: Yes / Max. 5 A
- Mains Connector: IEC Inlet
Dimensions
- Dimensions: W: 483 mm (19"), H: 88 mm (2 U), D: 343 mm (13.5")
Weight
- Weight: 8.5 kg (18.75 lbs.)
Finish
- Finish: Black Painted Steel Chassis with Gray Painted Steel Front
Approvals
- Approvals: CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC