LEA CS84D – Ampli công suất 4 kênh x 80W (Dante)
4CH x 80W – 4Ω, 8Ω, and 70V/100V per channel • IoT Smart Amplifier for Professional Audio Systems • Key Features: Dante & AES67 8x8 96kHz, WebUI, LEA Cloud, Third-Party API Control, SharkWare, Speaker Tunings, Real-Time Load Monitoring, Lo-Z or Hi-Z Selectable by Channel
Technical Specifications
| Number of Channels | 4 |
| Power Output/Channel (4Ω, 8Ω, 70V/100V) | 80W |
| Power Output/Channel (2Ω) | 40W |
| Rack Size | 1U |
| Dante / AES67 | Yes |
| Network Connectivity | Built-in Wi-Fi, LAN, LEA Cloud |
| DSP | Analog Devices Sigma 96kHz |
Detailed Description
Dante Connect Series
Part of the Dante Connect Series — featuring built-in Dante & AES67 (8×8 at 96kHz/48kHz, Multicast or Unicast, configured via Dante Controller) alongside the full suite of Network Connect features. Ideal for large-scale, multi-room networked audio systems that require digital signal synchronization with other Dante devices (mixers, DSPs, wireless microphones, etc.) without the need for additional converters.
Key Highlights
The LEA CS84D is a 4-channel amplifier with 80W/channel output at 4Ω, 8Ω, and 70V/100V (40W/channel at 2Ω) in a 1U rack form factor. Equipped with built-in Dante/AES67 ports, it enables direct digital signal transmission over the LAN network, completely eliminating long analog cable runs between DSPs/mixers and amplifiers. Each channel can be independently selected for low-impedance (4Ω/8Ω) or 70V/100V constant-voltage speakers thanks to proprietary Smart Power Bridge technology — allowing a single amplifier to drive multiple speaker types within the same project.
Why Choose LEA Over Traditional Amplifiers
- Remote Monitoring & Control via LEA Cloud — check the load status, temperature, and speaker/cable faults of each channel directly from your mobile device, eliminating the need for on-site technician visits required by traditional amplifiers.
- Free Built-in DSP — over 3,000 pre-loaded speaker tunings from major brands (JBL, Bose, Sonance, etc.), saving additional costs for external DSPs and manual tuning time.
- Real-Time Load Monitoring — automatically detects short circuits, impedance mismatches, and overheating, triggering protection mechanisms before speaker or amplifier damage occurs, significantly reducing future maintenance costs.
- Ideal for: small meeting rooms, classrooms, showrooms, and cafés — applications requiring several moderate-power background music/paging zones.
AZ Technologies is the official distributor and solution provider for LEA Professional amplifiers in Vietnam, offering expert power-sizing consultation and on-site installation/DSP programming support.