Amplifier

LEA

LEA CS3004D

SMART AMP WITH DANTE | 4 CH | 3000 WATTS PER CH

Audio

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The LEA Professional CS3004D is the Dante-enabled version of the CS3004, a 4-channel high-power Dante CONNECT Series smart amplifier delivering 3,000 watts per channel at 2Ω, 4Ω, 8Ω, 70V, and 100V. It pairs the highest power density in the CONNECT family with native Dante audio networking and AES67, making it ideal for large performance venues, stadiums, arenas, and high-SPL installations on professional AV-over-IP backbones.

The unit provides 4 balanced analog inputs with selectable 26/34 dB sensitivity alongside Dante I/O at 96/48 kHz (AES67 configurable via Dante Controller). An Analog Devices Sharc 96kHz DSP with a 32-bit core delivers linear-phase FIR crossovers, IIR filters up to 48 dB/octave, 8-band parametric EQ per channel, up to 4 seconds of output delay per channel, and real-time load monitoring. The LEA CONNECT cloud platform, browser-based WebUI, and third-party APIs allow remote configuration and monitoring from anywhere without VPN.

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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.

Specs

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Channels	4
Power per Channel (2Ω)	3000W
Power per Channel (4Ω)	3000W
Power per Channel (8Ω)	3000W
Power per Channel (70V / 100V)	3000W
Analog Inputs	4 balanced, selectable 26 dB / 34 dB sensitivity
Network Audio	Dante at 96 kHz or 48 kHz; AES67 via Dante Controller
THD+N	0.1% (20 Hz to 20 kHz)
Signal-to-Noise	105 dB (referenced to 8Ω)
Network	Built-in Wi-Fi AP, existing Wi-Fi, or FAST Ethernet (Cat5/Cat6)
DSP	Analog Devices Sharc 96kHz, 32-bit core; FIR + IIR crossovers up to 48 dB/oct; 8-band parametric EQ/channel; up to 4 s delay/channel
Control	LEA CONNECT Cloud, Web Browser UI, 3rd-party API
Dimensions	17.88" × 19" × 2U (454 × 482 mm)
Weight	26 lbs / 11.8 kg