1 2

LEA Professional CONNECT CS124 4-Channel Network DSP Power Amplifier

LEA Professional CONNECT CS124 4-Channel Network DSP Power Amplifier

SoundPro Item: 200253 | Part Number: CS124

$1,575.00
$1,575.00 $1,575.00
Your Price Sold out
MSRP: $1,575.00 | MAP: $1,575.00

In stock and ready to ship

  • 4-Channel Smart Amplifier – Delivers 120 watts per channel in a compact half-rack form factor for commercial and installed audio systems.
  • Integrated 96 kHz DSP Processing – Includes input routing, 8-band parametric EQ, 48 dB/oct crossovers, delay, and speaker protection limiting for precise system tuning.
  • Smart Power Bridge Technology – Enables bridging a channel for higher output without sacrificing another amplifier channel.
  • Flexible Lo-Z and Hi-Z Operation – Supports 2Ω, 4Ω, 8Ω, 70V, and 100V speaker systems selectable per channel.
  • Cloud-Enabled Monitoring and Control – Manage and monitor the amplifier using LEA Cloud, a web browser interface, or third-party API integration.
  • Multiple Network Connectivity Options – Built-in Wi-Fi access point, connection to existing Wi-Fi networks, or wired Ethernet LAN control.
  • Real-Time Load Monitoring and Protection – Includes load monitoring, pilot tone detection, and advanced amplifier protections for reliable system operation.
Log in or register for YOUR best price

The Connect Series 124 delivers one of the most feature-rich amplifier experiences available in the industry – in a smaller form factor. Featuring 96kHz DSP, WebUI, SharkWare, LEA Cloud, third-party APIs, speaker tunings, and more—this amplifier is the right choice for your next install. The Connect Series Half-Rack is built with fully routable analog inputs, four amplifier channels with Lo-Z, 70V, or 100V selectable by channel. All models boast three different ways of network connection: using the built-in Wi-Fi Access Point, connecting to an existing Wi-Fi network, or using a Local Area Network Ethernet connection.

View full details

Specifications

AUDIO INPUTS
Analog Inputs
4 balanced inputs; selectable 26 dB; 34 dB; mic level sensitivity
RCA Inputs
4 unbalanced RCA inputs; selectable 26 dB; 34 dB sensitivity
Input Channel Sharing
Unbalanced and RCA inputs share the same analog input channel
AUDIO PERFORMANCE
THD+N
0.1%; 20 Hz – 20 kHz
Frequency Response
20 Hz – 20 kHz; ±0.5 dB @ 4Ω; 8Ω; 70V; 100V; -2.5 dB @ 20 kHz @ 2Ω
Signal-to-Noise
102 dB; 20 Hz – 20 kHz referenced to 8Ω
Crosstalk
70 dB; 20 Hz – 20 kHz
AMPLIFIER DESIGN
Amplifier Class
Class D; proprietary Smart Power Bridge technology
DSP
DSP Architecture
Analog Devices Sigma DSP; 96 kHz; 32-bit core; sample rate converters
Input Matrix
Routable matrix; any input to any output; primary and secondary priority
Crossovers
Up to 48 dB/octave IIR filters; Linkwitz-Riley; Butterworth
Parametric EQ
8-band parametric EQ per channel
Output Delay
100 ms per channel
PROTECTION & MONITORING
Output Protection
DC; VHF; AC mains protection; over-temperature; current limiter; fan fault detection
User Adjustable Limiting
Peak voltage; RMS voltage
Load Monitoring
Real-time load monitoring; pilot tone detection; internal or external sources
CONTROL & NETWORKING
User Interface
Web browser interface; 3rd-party API control; cloud control; SharkWare
External I/O In
Remote on/off toggle
External I/O Out
Amplifier health indication
General Purpose I/O
4 GPIO pins; triggering and output status support (coming soon)
POWER
AC Mains
100 – 240 VAC ±15%; 50/60 Hz
Power Supply
Universal switch-mode power supply
PHYSICAL
Product Dimensions
11.82 x 8.58 x 1.71 in; 300.11 x 218 x 43.5 mm
Shipping Dimensions
18 x 11 x 2.75 in; 457.2 x 300 x 69.85 mm
Weight
7 lb; 4.1 kg
COOLING
Cooling System
Front-to-rear variable-speed fan cooling
Fan Noise
50 dB @ 1 m (idle); 57 dB @ 1 m (50% speed); 63 dB @ 1 m (full speed)

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

Start Shopping

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 2