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Lab Gruppen C88:4 Professional Power Amplifier

Lab Gruppen C88:4 Professional Power Amplifier

Name: Lab Gruppen C88:4 Professional Power Amplifier
Brand: Lab Gruppen
SKU: LAB-G-C88:4
Price: 3699.00 GBP
Availability: InStock

£3,699.00

Please Contact Us for estimated delivery times (Click here for contact information)

8,800 Watt 4-Channel Amplifier with NomadLink Network Monitoring and Dedicated Control for Install Applications

The C 88:4 is the New Flagship of the C Series and is the Most Powerful Single Frame, 4-Channel Installation Amplifier Ever Built! Delivering an Amazing 4 × 2200 W at 2 OHMS.

The C 88:4 is the new flagship of the C Series and is the most powerful single frame, 4-channel installation amplifier ever built! Delivering an amazing 4 × 2200 W at 2 ohms, this amplifier is powerful enough for the most demanding of installed sound applications including, larger sub-woofers, large array systems and broader multi-power-level/impedance applications. Packaged in a compact 2U chassis, the C 88:4 sets a new benchmark for extreme power and flexibility in an installation-dedicated amplifier.

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C Series amplifiers are 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 one massive subwoofer or a series of small 100/70 V loudspeakers. VPL works in combination with adjustable input gain to achieve maximum headroom regardless of input levels or output impedances.

Every C Series 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 managed efficiently under network control.

8,800 Watt, 4-channel amplifier with up to 2,200 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 2,200 Watts into 2 Ohms, 4 x 2,100 Watts into 4 Ohms, 4 x 1,250 Watts into 8 Ohms, 4 x 650 Watts into 16 Ohms, 4 x 2,200 Watts into Hi-Z 70 V, 4 x 1,700 Watts into Hi-Z 100 V
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 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
10-Year Warranty Program*
Designed and engineered in Sweden

General

Number of amplifier channels	4
Peak total output all channels driven	8800 W
Peak output voltage per channel	141 V
Max output current per channel	35.5 Arms

Max output power (all channels driven)

16 ohms	650 W
8 ohms	1250 W
4 ohms	2100 W
2 ohms	2200 W
Hi-Z per ch. (all ch.’s driven): 70 Vrms / 100 V peak	2200 W

Max output power bridged

16 ohms	2500 W
8 ohms	4200 W
4 ohms	4600 W
2 ohms	Not recommended 1
Bridged per ch.: 70 Vrms / 100 V peak	Not recommended 1

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 dB	6.8 Hz – 34 kHz
Input impedance	20 kOhm
Common Mode Rejection (CMR)	>50 dB, 20 Hz – 20 kHz

Gain, Sensitivity and Limiters

VPL, selectable per ch 2	141, 118, 100, 85, 71, 59, 50, 42 V
VPL, when bridged 2 3	282, 236, 200, 170, 142, 118, 100, 84 V
Voltage Peak Limiter mode (per ch.)	Hard / Soft
Amplifier gain selectable (all channels) – rear-panel switches 3	23, 26, 29, 32, 35, 38, 41, 44 dB
Default gain	35 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 and/or C+D, inputs A and C are input source
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

Front-panel user interface

Common	NomadLink Network; Power Average Limiter (PAL)5; Power on
Per channel	Signal present / High-impedance; -10 dB and -4 dB output signal;Voltage Peak Limiter (VPL); Current Peak Limiter (CPL): Very High Frequency (VHF); High temperature; Fault; Mute

Power

Operating voltage, 230 V / 115 V nominal	130-265 V / 65 -135 V 4
Minimum power-up voltage, 230 V / 115 V	171 V / 85 V
Power Average Limiter (PAL) 5	Yes
Power Factor Correction (PFC)	No
Soft-start / Inrush Current Draw	Yes / max. 5 A
Mains connector	230 V CE: 16 A, CEE7; 115 V ETL: 30 A / NEMA 5-30P; C16:4: 15A / NEMA 5-15P

Dimensions

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

Weight

12 kg (26.4 lbs)

Finish

Black painted steel chassis with gray painted steel front

Approvals

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

Lab Gruppen C88:4 Professional Power Amplifier

8,800 Watt 4-Channel Amplifier with NomadLink Network Monitoring and Dedicated Control for Install Applications

General

Max output power (all channels driven)

Max output power bridged

Performance

Gain, Sensitivity and Limiters

Connectors and Buttons

Front-panel user interface

Power

Dimensions

Weight

Finish

Approvals

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