Amplifier

LEA Professional Connect Series 704 amplifier front and back.
LEA Professional amplifier with screen display
Rear panel of Connect Series 704 amplifier
LEA Professional amplifier with screen display
Rear panel of Connect Series 704 amplifier

CS704

SMART AMP | 4 CHANNELS | 700 WATTS PER CHANNEL

Audio

The LEA Professional CS704 is a 4-channel Network CONNECT Series smart amplifier delivering 700 watts per channel at 4Ω, 8Ω, 70V, and 100V (350W at 2Ω). With selectable HiZ/LoZ per channel and a compact 1U chassis, it is ideal for medium to large commercial installations such as houses of worship, hospitality, education, and corporate AV.

The unit provides three ways to connect — built-in Wi-Fi access point, existing Wi-Fi network, or Local Area Network via FAST Ethernet — eliminating the need for proprietary software. An on-board Analog Devices Sigma 96kHz DSP with a 32-bit core delivers 8-band parametric EQ per channel, crossovers up to 48 dB/octave, 100 ms of output delay per channel, and real-time load monitoring. Through the LEA CONNECT cloud platform and browser-based WebUI, integrators can configure, monitor, and troubleshoot the amplifier from anywhere in the world with no VPN required.

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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)

350W

Power per Channel (4Ω)

700W

Power per Channel (8Ω)

700W

Power per Channel (70V / 100V)

700W

Analog Inputs

4 balanced, selectable 26 dB / 34 dB sensitivity

Network

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

DSP

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