LAB GRUPPEN C 10:8X เครื่องขยายเสียง 8 แชนแนล 1,000 วัตต์

รหัสสินค้า : C 10:8X

LAB GRUPPEN C 10:8X เครื่องขยายเสียง 8 แชนแนล 1,000 วัตต์

The C 10:8X is an eight-channel amplifier that delivers 8 × 125 W* at 4 ohms, 8 ohms, 16 ohms or 70 Vrms; 250 W at 100 Vrms is available in bridge mode.

The C 10:8X is one of four C…X models in the C Series, each uniquely suited for a range of installed applications with relatively lower power output requirements. C…X models share most features of the original (higher power) C Series models, and they share the same compact, lightweight 2U chassis. However, the C…X models are offered in both four- and eight-channel versions, offering even greater channel density and installation flexibility. Also, because the unique benefits of Class TD® are more applicable at higher power levels, the C…X models employ a cost-efficient proprietary Class D output design. Other features unique to C…X models include a universal power supply, selectable 35 Hz high-pass filter, and built-in GPIO control facilities.

This amplifier is uniquely 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 4-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 4-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 C…X models – allow access to key amplifier functions such as power on/off and fault reporting.

Features:

• Eight channels in 2U – Extremely 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*
• 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 for driving 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

General

Number of amplifier channels8

Peak total output all channels driven1000 W

Peak output voltage per channel100 V

Max output current per channel5.6 Arms

Max output power (all channels driven)

16 ohms125 W

8 ohms125 W

4 ohms125 W

2 ohms60 W

Hi-Z per ch. (all ch.’s driven): 70 Vrms / 100 V peak125 W

Max output power bridged

16 ohms250 W

8 ohms250 W

4 ohms125 W

2 ohmsNot recommended 1

Bridged per ch.: 140 Vrms / 200 V peak250 W

Performance

THD 20 Hz - 20 kHz at 1 W<0.1%

THD at 1 kHz and 1 dB below clipping<0.05%

Signal to Noise Ratio>112 dBA

Channel separation (Crosstalk) at 1 kHz>70 dB

Frequency response (1 W into 8 ohms) + 0 / -3 dB6.8 Hz - 34 kHz

Input impedance20 kOhm

Common Mode Rejection (CMR)>50 dB, 20 Hz - 20 kHz

Output impedance @ 100 Hz48 mOhm

Gain, Sensitivity and Limiters

VPL, selectable per ch 2100, 63, 45, 32 V

VPL, when bridged 2 3200, 126, 90, 64 V

Voltage Peak Limiter mode (per ch.)Hard / Soft

Amplifier gain selectable (all channels) – rear-panel switches 329, 32, 35, 38 dB

Default gain32 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 modeA+B, C+D, E+F, G+H, inputs A, C, E, G are signal source

High pass filterFixed at 35 Hz, switchable per channel

NomadLink networkOn board, 2 x RJ45 connectors IN and OUT

Intelligent fans (on/off)Yes, depending on presence of output signal

PowerIndividual switches on front panel

CoolingTwo 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

CommonNomadLink Network; Power Average Limiter (PAL)4; Power on

Per channelSignal 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 nominalUniversal power supply 65-265 V

Minimum power-up voltage, 230 V / 115 V80 V

Power Average Limiter (PAL) 4Yes

Power Factor Correction (PFC)Yes

Soft-start / Inrush Current DrawYes / max. 5 A

Mains connectorIEC inlet

Dimensions

DimensionsW: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”)

Weight

Weight8.5 kg (18.75 lbs)

Finish

FinishBlack painted steel chassis with gray painted steel front

Approvals

ApprovalsCE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC