Lea Professional CONNECT 354 Power Amplifiers 4 Channels

LEA Professional CONNECT 354 4-Channel Power Amplifier 350W

Lea Professional CONNECT 354 Power Amplifier – 4 Channels, 350W Per Channel

The LEA Professional CONNECT 354 is a powerful 4-channel amplifier designed for small to medium-scale installations. Delivering 350 watts per channel, it offers exceptional performance and flexibility for various professional audio applications. As part of the revolutionary CONNECT SERIES, the CONNECT 354 stands out as one of the world’s first Internet of Things (IoT)-enabled amplifiers, providing seamless integration and advanced control.

This versatile amplifier allows for easy selection between HiZ (70V or 100V) or LoZ configurations, making it adaptable to a wide range of setups. Whether you’re designing a public address system, commercial audio setup, or complex AV installation, the CONNECT 354 offers the ideal solution.

Connectivity options are abundant with the CONNECT 354. You can choose from three methods to integrate the amplifier into your network: connect directly via the built-in Wi-Fi access point, link it to the venue’s Wi-Fi, or use the FAST Ethernet port to connect via a Cat5 or Cat6 cable for a more robust, wired solution.

What truly sets the CONNECT 354 apart is its Cloud connectivity. As the first professional amplifier family to feature Cloud integration, it empowers users to remotely control and monitor their systems from anywhere. With just an internet connection, you can manage settings, receive notifications, and track system performance from your personal devices. For full remote capabilities, simply register for a free LEA Cloud account at leaprofessional.cloud.

The LEA Professional CONNECT 354 is the future of professional audio amplifiers, offering cutting-edge technology, convenience, and power in one reliable, easy-to-use package.

The Network CONNECT SERIES also features analog inputs and external I/O control for remote on/off and fault monitoring.

Features and Specifications:

• INPUTS:

• Analog: 4 Balanced Inputs with user-selectable 26 dB and 34 dB input sensitivity

• THD+N: 0.1% (20Hz to 20kHz)

• FREQUENCY RESPONSE:

• 20Hz to 20kHz, +/- 0.5 dB @ 4Ω, 8Ω, 70V, 100V, -2.5dB @ 20kHz at 2Ω

• SIGNAL TO NOISE LEVEL: 105dB (20Hz to 20kHz referenced to 8Ω)

• CROSSTALK: 70dB (20Hz to 20kHz)

• AMPLIFIER OUTPUT CLASSIFICATION: Class D with Proprietary Smart Power Bridge Technology allowing bridged output functionality without sacrificing an amplifier channel

• DSP:

• DSP ARCHITECTURE: Analog Devices Sigma 96kHz DSP Processor with 32-bit Core with Sample Rate Converters

• INPUT MATRIX: Routable matrix; any input to any output with primary and secondary input priority

• CROSSOVERS: Up to 48 dB/Octave IIR Filters (Linkwitz Riley and Butterworth)

• PARAMETRIC EQ: 8 Band Parametric EQ per channel

• OUTPUT DELAY: 100ms per channel

• OUTPUT PROTECTION: DC, VHF, AC Mains Protection, Overtemp and Current Limiter, fan fault detection

• USER ADJUSTABLE LIMITING: Peak Voltage and RMS Voltage

• LOAD MONITORING: Realtime Load Monitoring and Pilot Tone Detection from Internal or External Sources

• CONTROL, MONITORING, NETWORKING:

• USER INTERFACE: Web Browser User Interface, 3rd Party API control, or CLOUD control

• EXTERNAL I/O:

• External I/O In: Toggles Remote On/Off

• External I/O Out: Indicates Amplifier Health

• OPERATION:

• AC MAINS: 100VAC - 240VAC +/- 15% 50Hz or 60Hz

• POWER SUPPLY: Universal Switch Mode Power Supply with Power Factor Correction

• PHYSICAL SPECIFICATIONS:

• DIMENSIONS (L x W x H):

• Product: 14.25” x 19” x 1U (362mm x 482mm x 1U) x 1U (362mm x 482mm x 1U)

• Shipping: 20” x 22.75” x 3.75” (508mm x 578mm x 95.25mm)

• WEIGHT: 14lbs / 4kg | Shipping: 18.7lbs / 8.5kg

• COOLING:

• Front to Rear Variable Fan Speed Cooling

• Fan Noise at idle is 50dB @ 1m

• Fan Noise at 50% is 57dB @ 1m

• Fan Noise at full speed is 63dB @ 1m