LEA CDS704 – Ampli công suất 4 kênh x 700W (Cinema Digital Series)
4CH x 700W – 4Ω, 8Ω, and 70V/100V per channel • IoT Smart Amplifier for Professional Audio Systems • Key Features: Cinema-Optimized DSP, 8-Band Parametric EQ, Configurable Limiters, LEA Cloud, Third-Party API Control, SharkWare
Technical Specifications
| Number of Channels | 4 |
| Power/Channel (4Ω, 8Ω, 70V/100V) | 700W |
| Power/Channel (2Ω) | 350W |
| Rack Size | 1U |
| Dante / AES67 | No |
| Network Connectivity | Built-in Wi-Fi, LAN, LEA Cloud |
| DSP | Analog Devices Sigma 96kHz |
Detailed Description
Cinema Digital Series
Part of the Cinema Digital Series — specifically optimized for cinemas and professional presentation spaces, featuring 8-band parametric EQ DSP and custom power limiters per speaker, ensuring precise audio reproduction that meets cinema standards.
Key Highlights
LEA CDS704 is a 4-channel amplifier with 700W/channel at 4Ω, 8Ω, and 70V/100V (350W/channel at 2Ω) in a 1U rack form factor. Each channel can be independently configured for low-impedance loudspeakers (4Ω/8Ω) or 70V/100V distributed systems 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 — view load status, temperature, and speaker/cable faults for each channel directly from your mobile device, eliminating the need for on-site technician visits required by traditional amplifiers.
- Built-in free DSP — over 3,000 factory speaker tuning presets from major brands (JBL, Bose, Sonance, etc.), saving on external DSP purchase costs and manual tuning time.
- Real-time load protection — automatically detects short circuits, impedance mismatches, and over-temperature conditions, engaging protection before speaker or amplifier damage occurs, reducing long-term maintenance costs.
- Ideal for: event stages, large houses of worship/auditoriums, shopping malls.
AZ Technologies is an authorized distributor and solution provider for LEA Professional amplifiers in Vietnam, offering expert power sizing consultation and on-site installation/DSP programming.