LEA Professional Connect 354 smart amplifier
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Connect 354

LEA Professional Connect 354 Smart Amplifier

$3,695 AUD
Available
350W per channel output4-channel smart amplifier architectureSmart Power Bridge supportCloud-enabled monitoring and controlBrowser-based commissioning

4-channel smart amplifier with 350W per channel and integrated cloud/web control workflows.

Include in My Cinema Design

Overview

The LEA Professional Connect 354 provides practical multi-channel output with modern remote management for cinema and distributed audio systems. It supports browser-based commissioning, LEA Cloud remote visibility, and Smart Power Bridge for higher mono output where required.

Resources

Downloads & Documentation

Connect 354 Product Page

text/html

Network Connect Series Spec Sheet

PDF

Network Connect Series User Manual

PDF

Pros & Cons

Strengths

  • Strong value for 4-channel cinema amplification
  • Remote support through cloud and web UI
  • Flexible for mixed channel assignments

Limitations

  • No onboard HDMI or immersive decoding
  • Needs proper DSP calibration for best performance
Technical Details

Full Specifications

Amplification

Channels4
TopologyClass D
Power per channel (8 ohm)350 W
Power per channel (4 ohm)350 W
Bridged power700 W
Bridge modeSmart Power Bridge

DSP & Control

DSPIntegrated LEA DSP with EQ, crossover, delay, and limiting
Control methodsWeb UI, LEA Cloud, third-party API
NetworkEthernet with remote cloud management
MonitoringReal-time amplifier health and status

Physical

CoolingForced-air variable-speed fan cooling
Power supplyUniversal switch-mode
Install useLCR, surround, height, and sub channel amplification
Kolosseum Design Perspective

Integrating LEA Connect 354

At Kolosseum, Connect 354 is ideal for balanced channel power requirements where remote service visibility and straightforward integration are priorities.

Acoustic Considerations

Apply EQ, delay, crossover, and limiter settings after system calibration to preserve tonal consistency and control dynamics.

Common Questions

Frequently Asked Questions About the LEA Professional Connect 354 Smart Amplifier.

Yes. Smart Power Bridge is supported for higher mono output.

Via LEA Cloud, the built-in web UI, and supported third-party control/API integrations.

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Ready to Design Your Cinema Around the Connect 354?

Kolosseum is an independent design consultancy, not a retailer. We design the complete cinema experience and connect you with authorized dealers for purchase and professional installation.

Tell us about your room, your budget, and your vision. We will create a complete cinema design that integrates the LEA Professional Connect 354 Smart Amplifier with the right screen, speakers, acoustics, and seating.

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