LAB GRUPPEN C 5:4X เครื่องขยายเสียง 4 แชนแนล 500 วัตต์

รหัสสินค้า : C 5:4X

LAB GRUPPEN C 5:4X เครื่องขยายเสียง 4 แชนแนล 500 วัตต์

Features:

• 500 Watt, 4-channel amplifier with up to 125 Watts output per channel and NomadLink network for monitoring and control
• Selectable gain plus scalable Voltage Peak Limiter (VPL) and bridge-mode operation allow custom configuration for any application
• 4 x 125 Watts into 4 -16 Ohms low impedance or 70 V constant voltage
• Proven and reliable Class-D output stage delivers sonic purity and efficiency
• Power Factor Correction (PFC) and switch mode power supply reduces running costs and minimizes environmental impact
• Intuitive DeviceControl software monitors and controls key functions via the NomadLink network
• Comprehensive protection scheme including current, voltage, DC, temperature, short circuit and open load warnings
• Fixed 35 Hz high pass filter, switchable per channel for sub sonic speaker protection
• 4 x balanced analog audio inputs on 3-pin Phoenix* connectors
• 4 x barrier strip 2-pole screw terminal output connectors
• Removable dust filter grille for increased air circulation
• Compact and durable 2U rackmount chassis saves space in install applications
• GPIO connectors with power control and indication for 3rd party system integration
• Universal power supply served through an IEC mains connector
• 10-Year Warranty Program*
• Designed and engineered in Sweden

General

Number of amplifier channels4

Peak total output all channels driven500 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