Lab.Gruppen C 88:4 8800W 4-Channel Amplifier with NomadLink Network Monitoring


Key Features
  • Four-Channel Amplifier: 4 x 2200W
  • 70/100/140V & 2, 4, 8, 16 Ohms
  • Class-TD Amplifier
  • Intuitive DeviceControl Software
  • Comprehensive Circuit Protection
  • Selectable Gain + Voltage Peak Limiter
  • Phoenix Inputs, Barrier Strip Outputs
  • Includes Power Cord

د.إ24,999.00

System installers in search of a powerful, flexible amplifier with Hi-Z and Lo-Z capabilities should check out theĀ Lab.Gruppen C 88:4, a 2 RU, four-channel 8800W amplifier that’s designed to power anything from one massive subwoofer or a series of small 100V loudspeakers. The amplifier is well suited for retail, hospitality, night clubs, bars, performing arts centers, convention centers, hotels, theme parks, houses of worship, and more. The C 88:4 utilizes Class-TD technology, which delivers the exceptional efficiency of Class-D while retaining the superior sonic quality of the best Class-A/B output stage.

The C 88:4 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. (NomadLink requires the separate NLB 60E NomadLink Bridge & Network Controller.) The rear panel features four 3-pin Phoenix connector inputs and four 2-pin barrier strip outputs. A power cord is included.

Benefits
  • 8800W, 4-channel amplifier with up to 2200W 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 2200W into 2 ohms, 4 x 2100W into 4 ohms, 4 x 1250W into 8 ohms, 4 x 650W into 16 ohms, 4 x 2200W into Hi-Z 70V, 4 x 1700W into Hi-Z 100V
  • Proven and reliable Class-TD output stage delivers Class-A/B audio quality with Class-D efficiency
  • Regulated Switch Mode Power Supply (R.SMPS) ensures constant power output at all times
  • 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
  • Efficient Intercooler copper cooling system dissipates more heat for extended peak output
  • 4 balanced analog audio inputs on 3-pin Phoenix connectors
  • 4 barrier strip 2-pole screw terminal output connectors
  • Removable dust filter grille for increased air circulation
  • Compact and durable 2 RU rackmount chassis saves space in install applications
SKU: C884 Category: Tag:
Key Specs
Number of Channels
4
Amplifier Power Rating
2 Ohms:
2200 W Peak per Channel
4 Ohms:
2100 W Peak per Channel
8 Ohms:
1250 W Peak per Channel
16 Ohms:
650 W Peak per Channel
70 V:
2200 W Peak per Channel
100 V:
1700 W Peak per Channel
4 Ohms:
4600 W Peak Bridged
8 Ohms:
4200 W Peak Bridged
16 Ohms:
2500 W Peak Bridged
140 V:
4400 W Peak Bridged
Load Impedance / Voltage
2 / 4 / 8 / 16 Ohms
70 / 100 / 140 V
Analog Audio I/O
4x Block 3-Pin Balanced Line Input
4x Barrier Strip 2-Pin Speaker Output
Digital I/O
No
Network I/O
2x etherCON/RJ45 Ethernet
Rackmount Size
2 RU
Amplifier
Number of Channels
4
Amplifier Power Rating
2 Ohms:
2200 W Peak per Channel
4 Ohms:
2100 W Peak per Channel
8 Ohms:
1250 W Peak per Channel
16 Ohms:
650 W Peak per Channel
70 V:
2200 W Peak per Channel
100 V:
1700 W Peak per Channel
4 Ohms:
4600 W Peak Bridged
8 Ohms:
4200 W Peak Bridged
16 Ohms:
2500 W Peak Bridged
140 V:
4400 W Peak Bridged
Amplifier Class
Class-D
Load Impedance / Voltage
2 / 4 / 8 / 16 Ohms
70 / 100 / 140 V
Performance
Protections
Reactive/Mismatched Load, Short Circuit, Thermal, Undervoltage
Frequency Response
7 Hz to 34 kHz +3 dB (1 W into 8 Ohms)
Input Impedance
20 Kilohms
Max Gain
44 dB
SNR
> 112 dBA
THD
< 0.05% (1 kHz, 1 dB Below Clipping)
< 0.1% ((20 Hz – 20 kHz at 1 W into 8 Ohms))
Crosstalk
> 70 dB
Common Mode Rejection Ratio (CMRR)
> 50 dB
Signal Processing
Crossover
Yes
Limiting
Yes
Connectivity
Analog Audio I/O
4x Block 3-Pin Balanced Line Input
4x Barrier Strip 2-Pin Speaker Output
Digital I/O
No
Network I/O
2x etherCON/RJ45 Ethernet
Mobile App Compatible
No
Wireless
No
Power
AC Input Power
115 to 230 VAC, 50 / 60 Hz
AC Power Connector
1x Hubbell 30 A / NEMA 5-20 (Locking)
Current Consumption
230 VAC:
16 A
115 VAC:
20 A
Physical
Display & Indicators
Front Panel:
Multi-Color LED (Current/Ethernet/Fault/Limit/Mute/Output/Peak/Power/Protect/Signal/Standby/Thermal, per Channel)
Rackmount Size
2 RU
Cooling
Fan (Variable Speed)
Certifications
CE, ANSI, UL-60065, ETL, CSA, FCC
Dimensions
19.0 x 3.5 x 13.5″ / 48.3 x 8.8 x 34.3Ā cm
Weight
26.4Ā lb / 12Ā kg

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