Amplifier

LEA Professional amplifier with front panel displays and indicators

CDS354

SMART AMP | 4 CHANNELS | 350 WATTS PER CHANNEL

Audio

The LEA Professional CDS354 is a 4-channel Cinema Digital Series smart amplifier purpose-built for cinema and immersive surround installations, delivering 350 watts per channel at 2Ω, 4Ω, 8Ω, 25V, 70V, and 100V. It combines AES67 audio-over-IP networking with the convenience of the LEA CONNECT cloud platform, giving cinema integrators remote monitoring, fault notifications, and control from any browser or device without VPN setup.

An on-board Analog Devices Sigma 96kHz DSP with a 32-bit core provides 8-band parametric EQ per channel, crossover filters up to 48 dB/octave, 100 ms of output delay per channel, and real-time load monitoring. Three ways to connect — built-in Wi-Fi access point, existing Wi-Fi, or FAST Ethernet — let it integrate into any cinema network, while external I/O supports remote on/off and fault sensing.

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Manifacturer Warranty

Our brands provide full warranty coverage on all listed products.

Tech Support

We provide system support to dealers and installers by offering product guidance, installation and wiring, product troubleshooting, and control programming to ensure optimal performance.

Free Demo

Dealers and installers can book a demo to experience the products in our showroom and learn more.

Training

Dealers and installers receive training on product specs and programming controls to enable effective and convenient distribution. Dealers and installers will be well prepared to meet their clients' needs and expectations.

Channels

4

Power per Channel (2Ω)

175W

Power per Channel (4Ω)

350W

Power per Channel (8Ω)

350W

Power per Channel (25V / 70V / 100V)

350W

Analog Inputs

4 balanced, selectable 26 dB / 34 dB sensitivity

Network Audio

8 × 8 AES67 at 96 kHz or 48 kHz, multicast or unicast

Network

Built-in Wi-Fi AP, existing Wi-Fi, or FAST Ethernet (Cat5/Cat6)

DSP

Analog Devices Sigma 96kHz, 32-bit core; up to 48 dB/oct crossovers; 8-band parametric EQ/channel; 100 ms delay/channel

Control

LEA CONNECT Cloud, Web Browser UI, 3rd-party API

Dimensions

14.25" L × 19" W × 1U (362 × 482 mm)

Weight

14 lbs / 4 kg

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Amplifiers for commercial AV systems with network architecture and remote access capabilities

Amplifiers for commercial AV systems with network architecture and remote access capabilities

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