LEA Professional CS354D-G ConnectSeries 1400W 4-Channel Networked Amplifier (Government Model)


Key Features
  • For Small to Medium Sound Installations
  • 4 Channels: 350W per Channel, Class-D
  • Lo-Z and Hi-Z per Channel, 70 or 100V
  • Cloud-Based IoT Functionality
  • Cat5 or Cat6 Dante Network Connection
  • 32-Bit / 96 kHz DSP Processor
  • Smart Power Bridge Doubles Channel Power
  • Balanced Analog I/O
  • External I/O for Remote Operation
  • Includes I/O Connectors and Power Cord

AED18,399.00

Ideal for sound installations in small- or medium-sized spaces, theĀ CS354D-GĀ fromĀ LEA ProfessionalĀ is a 4-channel, 1400W class-D power amplifier, capable of delivering 350W per channel, and supporting impedance loads of 2, 4, or 8 ohms as well as 70 or 100V Hi-Z output loads per channel. Designed for fast and easy network control, the CS354D-G sports a 100 mb/s Ethernet input port and two Dante inputs (primary and secondary) for connecting to external control devices, including web- and IoT-based cloud services as well as an analog input for direct remote I/O control.

The CS354D-G features balanced, analog Amphenol Anytek block terminal I/O for line inputs and speaker outputs. The Smart Power Bridge technology lets you dynamically double power on each channel when needed without sacrificing the power quality on other channels, and with 32-bit / 96 kHz DSP processing, you are assured clean, clear audio distribution with minimal latency. This amp includes all necessary block terminal cables for each input and output, two removable and washable foam filters for the front air intake, and one IEC power cable to get you started right away.

SKU: CONNECT 354D-G Category: Tag:
Key Specs
Number of Channels
4
Amplifier Power Rating
4 Ohms / 8 Ohms / 70 V / 100 V:
4x 350 W RMS
2 Ohms:
175 W RMS
Amplifier Class
Class-D
Load Impedance / Voltage
2 / 4 / 8 Ohms per Channel (2 Ohms Minimum)
70 / 100 V per Channel
DSP
32-Bit Delta-Sigma DSP
Analog Audio I/O
4x Block 3-Pin Female Balanced Line Input (Detachable)
1x Block 3-Pin Female Balanced Remote Input/Output
4x Binding Post Pair Coaxial Female Speaker Output
Digital I/O
1x RJ45 Ethernet Input (Control, Network, PoE, 100 Mb/s)
2x RJ45 Dante Input (Control, Network, PoE)
Rackmount Size
1 RU
Amplifier
Number of Channels
4
Amplifier Power Rating
4 Ohms / 8 Ohms / 70 V / 100 V:
4x 350 W RMS
2 Ohms:
175 W RMS
Amplifier Class
Class-D
Load Impedance / Voltage
2 / 4 / 8 Ohms per Channel (2 Ohms Minimum)
70 / 100 V per Channel
Performance
Protections
AC Fuse, DC Fault, Infrasonic, Overcurrent, Thermal
Frequency Response
20 Hz to 20 kHz -2.5 dB (at 2 Ohms)
SNR
105 dB (at 8 Ohms)
THD+N
0.1% (20 Hz to 20 kHz)
Crosstalk
70 dB (20 Hz to 20 kHz)
Signal Processing
Sample Rate
96 kHz
DSP
32-Bit Delta-Sigma DSP
Latency
1 ms
Audio Delay
Adjustable Up to 100 ms per Channel
Crossover
48 dB/Octave Linkwitz-Riley
48 dB/Octave Butterworth
EQ
8-Band Parametric EQ per Channel
Filters
1x High-Pass
Limiting
Peak, Soft Clip
Connectivity
Analog Audio I/O
4x Block 3-Pin Female Balanced Line Input (Detachable)
1x Block 3-Pin Female Balanced Remote Input/Output
4x Binding Post Pair Coaxial Female Speaker Output
Digital I/O
1x RJ45 Ethernet Input (Control, Network, PoE, 100 Mb/s)
2x RJ45 Dante Input (Control, Network, PoE)
USB I/O
No
Mobile App Compatible
Yes: Android & iOS
App Name: LEA Cloud
Functionality: Adjust Settings, Remote Control
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1x IEC
Current Consumption
8 Ohms:
4.99 A (1/3 Power)
0.77 A (Idle)
Power Consumption
8 Ohms:
125 W (1/3 Power)
75 W (Idle)
Physical
Display & Indicators
Front Panel:
1x Green LED (Status, per Channel)
Rackmount Size
1 RU
Cooling
Fan (Variable Speed)
Operating Temperature
32 to 140°F / 0 to 60°C
Storage Temperature
-4 to 194°F / -20 to 90°C
Dimensions
19.0 x 1.7 x 14.2″ / 48.3 x 4.3 x 36.1Ā cm
Weight
14Ā lb / 6.4Ā kg

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