LEA Professional Connect Series 124 Amplifier
Best compact amplifier for modern, remotely managed professional audio installations.
The LEA Professional Connect 124 is a powerful and versatile 4-channel amplifier, delivering 120 watts per channel in a compact half-rack design. Ideal for small to medium installations, it offers flexible HiZ (70V/100V) or LoZ operation per channel. Connectivity is seamless with Wi-Fi, venue Wi-Fi, or Ethernet options. It features advanced 96kHz DSP processing for superior audio quality and includes IoT capabilities for remote cloud monitoring and control, making it a smart choice for modern AV systems.
$1500.00
More Connect Series Options
Owner Satisfaction
4.8
/ 5
Category Rank
168
/ 1719
#168 in Power Amplifiers
Price vs Category Average
-82%
Below average
Channels
4
Who it's for
- Integrators needing efficient remote system management
- Installers working on diverse, multi-zone audio projects
- Space-conscious designers prioritizing energy efficiency
Who should skip it
- Budget-focused buyers seeking basic, non-networked amplification
- Users lacking dedicated IT or network infrastructure support
- Facilities requiring offline or strictly local control
Performance breakdown
Remote Management
Cloud-based monitoring provides unparalleled control for modern AV system maintenance.
Installation Versatility
Selectable HiZ and LoZ operation handles diverse speaker configurations with ease.
DSP Precision
High-order crossovers and parametric EQ deliver professional-grade audio tuning capabilities.
Form Factor
Compact half-rack design saves valuable space in crowded equipment racks.
Connectivity Options
Integrated Wi-Fi and Ethernet ensure reliable networking in any venue environment.
Power Efficiency
Class D amplification maintains cool operation while delivering consistent, clean power.
Key Specs
Channels
4
Power Output
120W per channel (at 4Ω, 8Ω, 25V, 70V / 100V), 60W per channel (at 2Ω)
Amplifier Classification
Class D
DSP Architecture
Analog Devices Sigma 96kHz Processor
Total Harmonic Distortion (THD+N)
0.1% (20Hz to 20kHz)
Frequency Response
20Hz to 20kHz, +/- 0.5 dB (at 4Ω, 8Ω, 70V, 100V)
Signal to Noise Ratio
102dB (20Hz to 20kHz referenced to 8Ω)
Dimensions
11.82" x 8.58" x 1.71" (300.11mm x 218mm x 43.5mm)
Features
- IoT-enabled with remote cloud monitoring
- Selectable HiZ or LoZ operation per channel
- Multiple connection methods including Wi-Fi and Ethernet
- Advanced 96kHz DSP processing
- Compact 1/2 rack space design
- Class D amplification with proprietary technology
- Remote control via web browser or API
- High-order crossovers and parametric EQ
What customers say
The LEA Professional Connect Series 124 Amplifier earns high praise for its innovative operational simplicity and reliability. Integrators value the robust IoT capabilities, particularly seamless cloud connectivity for remote monitoring and diagnostics, which significantly boosts efficiency across distributed systems. Dante networking integration ensures easy deployment into complex audio setups without compromising fidelity. Users confirm the amplifier delivers clean, dependable power with excellent thermal stability under heavy use. The intuitive web interface simplifies setup and configuration, saving installation time. While positioned at a premium, the advanced feature set, remote management, and long-term reliability offer exceptional value for mission-critical applications where uptime is essential. This amplifier is viewed as a future-proof solution streamlining audio system management.
Know before you buy
Yes. Because the Connect 124 allows you to select HiZ (70V/100V) or LoZ operation on a per-channel basis, you can drive a mix of low-impedance speakers and distributed audio systems from a single unit.
The amplifier is IoT-enabled, allowing you to connect it to the LEA Cloud. This provides remote monitoring and control of your system settings via a web browser from anywhere with an internet connection.
No, you do not need to install proprietary software. The amplifier features an internal web server, allowing you to manage DSP settings, crossovers, and EQ directly through any standard web browser.
Absolutely. Its compact half-rack design is specifically engineered for space-constrained installations, making it an excellent choice for small AV closets or under-counter mounting.
Yes, the channels are bridgeable. This provides additional flexibility if you need to drive a higher-power speaker or a subwoofer that requires more than the standard 120W per channel.
The unit includes an Analog Devices Sigma 96kHz DSP. This provides high-quality audio processing, including high-order crossovers and parametric EQ, to help you tune your speakers to the specific acoustics of your room.
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