Lab Gruppen C 16:4 4-Channel Amplifier

Name: Lab Gruppen C 16:4 4-Channel Amplifier
SKU: LAB-C16:4
Availability: InStock
Rating: 5.00 (1 reviews)

Rated 5.00 out of 5 based on 1 customer rating

(1 customer review)

Lab Gruppen C 16:4 4-Channel Amplifier - Image 2

Discontinued!

The Lab Gruppen C 16:4 4-Channel Amplifier is one of two mid-power, four-channel amplifiers in the C Series family. Attractively packaged in a 2U chassis, it provides 4 × 400 W output into 4 ohm loads.

$4,320.00

Tags: amplifiers Lab Gruppen Pro AudioCategory: AmplifiersSKU: LAB-C16:4

Features of the Lab Gruppen C 16:4 4-Channel Amplifier

1,600 Watt, 4-channel amplifier with up to 400 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 140 Watts into 2 Ohms, 4 x 300 Watts into 4 Ohms, 4 x 400 Watts into 8 Ohms, 4 x 400 Watts into 16 Ohms, 4 x 400 Watts into Hi-Z 70 V, 4 x 400 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 Device Control 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

Specifications

General

Number of amplifier channels	4
Peak total output all channels driven	1600 W
Peak output voltage per channel	141 V
Max output current per channel	8.5 Arms

Max output power (all channels driven)

16 ohms	400 W
8 ohms	400 W
4 ohms	300 W
2 ohms	140 W
Hi-Z per ch. (all ch.’s driven): 70 Vrms / 100 V peak	400 W
Hi-Z per ch. (all ch.’s driven): 100 Vrms / 141 V peak	400 W

Max output power bridged

16 ohms	800 W
8 ohms	600 W
4 ohms	Not recommended 1
2 ohms	Not recommended 1
Bridged per ch.: 140 Vrms / 200 V peak	800 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 dB	6.8 Hz – 34 kHz
Input impedance	20 kOhm
Common Mode Rejection (CMR)	>50 dB, 20 Hz – 20 kHz
Output impedance @ 100 Hz	30 mOhm

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: 15 A / 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

Brand

Lab Gruppen

A premium brand in the professional audio industry, providing high-quality power amplifiers and associated products for sound reinforcement applications. With over 35 years of experience, the brand has established itself as a leading brand in the market, offering advanced audio technology, exceptional sound quality, and reliable performance.

Their products include amplifiers for various applications, including live sound, installations, touring, and recording studios. Lab Gruppen's team of experts works closely with their clients to provide customized solutions that meet their specific needs and budget, ensuring a seamless and successful audio experience.

Lab Gruppen's commitment to quality and customer satisfaction has earned them a reputation for excellence in the industry. They strive to deliver exceptional products and services that exceed their customers' expectations and contribute to the success of every event they serve.

With a strong focus on innovation and technology, Lab Gruppen is constantly pushing the boundaries of what is possible in the professional audio industry. Their products are designed with both performance and efficiency in mind, providing audio professionals with the tools they need to create exceptional sound experiences while minimizing their environmental impact.