LAB GRUPPEN C 10:4X เครื่องขยายเสียง 4 แชนแนล 1,000 วัตต์

รหัสสินค้า : C 10:4X

 C 10:4X เครื่องขยายเสียง 4 แชนแนล 1,000 วัตต์

LAB GRUPPEN C10:4X, เป็นเพาเวอร์แอมป์แบบ 4 ชาแนล มีกำลังขับ 4×250 วัตต์ 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, NomadLink® network ready

LAB GRUPPEN C 10:4X เครื่องขยายเสียง 4 แชนแนล 1,000 วัตต์

The C 10:4X 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 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 C…X models – allow access to key amplifier functions such as power on/off and fault reporting.

Features:

• Four channels in 2U – Extremely high channel density reduces space requirements and installation time
• High continuous output power of 250 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

Specifications

GeneralNumber of amplifier channels4Peak total output all channels driven1000 WPeak output voltage per channel100 VMax output current per channel8 ArmsMax output power (all channels driven)16 ohms250 W8 ohms250 W4 ohms250 W2 ohms125 WHi-Z per ch. (all ch.’s driven): 70 Vrms / 100 V peak250 WMax output power bridged16 ohms500 W8 ohms500 W4 ohms250 W2 ohmsNot recommended 1Bridged per ch.: 140 Vrms / 200 V peak500 WPerformanceTHD 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 dBAChannel separation (Crosstalk) at 1 kHz>70 dBFrequency response (1 W into 8 ohms) + 0 / -3 dB6.8 Hz – 34 kHzInput impedance20 kOhmCommon Mode Rejection (CMR)>50 dB, 20 Hz – 20 kHzOutput impedance @ 100 Hz48 mOhmGain, Sensitivity and LimitersVPL, selectable per ch 2100, 63, 45, 32 VVPL, when bridged 2 3200, 126, 90, 64 VVoltage Peak Limiter mode (per ch.)Hard / SoftAmplifier gain selectable (all channels) – rear-panel switches 329, 32, 35, 38 dBDefault gain32 dBLevel adjustment (per channel)Front-panel potentiometer, 21 position detented from -inf toConnectors and ButtonsInput connectors (per ch.)3-pin Phoenix, electronically balancedOutput connectors (per ch.)Barrier strip 2-pole screw terminalsOutput bridge modeA+B, C+D, E+F, G+H, inputs A, C, E, G are signal sourceHigh pass filterFixed at 35 Hz, switchable per channelNomadLink networkOn board, 2 x RJ45 connectors IN and OUTIntelligent fans (on/off)Yes, depending on presence of output signalPowerIndividual switches on front panelCoolingTwo fans, front-rear airflow, temperature controlled speedGeneral Purpose Outputs (GPO)Contact Closure types, 2-pole PhoenixGeneral Purpose Inputs (GPI)Contact Closure types, 2-pole PhoenixFront-panel user interfaceCommonNomadLink Network; Power Average Limiter (PAL)4; Power onPer channelSignal present / High-impedance; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL): Very High Frequency (VHF); High temperature; Fault; MutePowerOperating voltage, 230 V / 115 V nominalUniversal power supply 65-265 VMinimum power-up voltage, 230 V / 115 V80 VPower Average Limiter (PAL) 4YesPower Factor Correction (PFC)YesSoft-start / Inrush Current DrawYes / max. 5 AMains connectorIEC inletDimensionsDimensionsW: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”)WeightWeight8.5 kg (18.75 lbs)FinishFinishBlack painted steel chassis with gray painted steel frontApprovalsApprovalsCE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC