LEA Professional CS704 1U Amplifier - 4 x 700W

Network Connect Series 704 is a four channel professional audio amplifier that delivers 700 Watts per channel.

Features

• 3 WAYS TO CONNECT: 1. Built-in Wi-Fi Access Point 2. Existing Wi-Fi Network 3. Local Area Network
• WEB BROWSER-BASED UI: Works on any web browser on any device with no software downloads
• CLOUD CONTROL: Remote control and monitoring from anywhere in the world, no VPN needed.
• DIRECT LOW-Z & HI-Z: 70V or 100V selectable per channel
• SMART POWER BRIDGE: Double the power any any single channel without sacrificing other amp channels
• UNIVERSAL SWITCH-MODE POWER SUPPLY: with PFC, Operation from 100VAC, 240VAC +/-15%
• ANALOG BALANCED INPUTS: Fully routable via input matrix in Web UI or Cloud platform
• 96KHZ ANALOG DEVICES DSP: Input Routing 48dB/Oct crossover filters 8 Parametric EQ filters User-adjustable speaker limiters Real-time load monitoring
• EXTERNAL I/O PORT: For Remote ON/OFF and Fault Monitoring
• HIGHLY EFFICIENT CLASS-D OUTPUT STAGE: For low AC Current Draw

Specifications

• Analog: 4 Balanced Inputs with user selectable 26 dB and 34 dB input sensitivity
• THD+N: 0.1% (20Hz to 20kHz)
• FREQUENCY RESPONSE: 20Hz to 20kHz, +/- 0.5 dB @ 4Ω, 8Ω, 70V, 100V, -2.5dB @ 20kHz at 2Ω
• SIGNAL TO NOISE LEVEL: 105dB (20Hz to 20kHz referenced to 8Ω)
• CROSSTALK: 70dB (20Hz to 20kHz)
• AMPLIFIER OUTPUT CLASSIFICATION: Class D with Proprietary Smart Power Bridge Technology allowing bridged output functionality without sacrificing an amplifier channel
• DSP ARCHITECTURE: Analog devises Sigma 96kHz DSP Processor with 32-bit Core with Sample Rate Converters
• INPUT MATRIX: Routable matrix; any input to any output with primary and secondary input priority
• CROSSOVERS: Up to 48 dB/Octave IIR Filters (Linkwitz Riley and Butterworth)
• PARAMETRIC EQ: 8 Band Parametric EQ per channel
• OUTPUT DELAY: 100ms per channel
• OUTPUT PROTECTION: DC, VHF, and AC Mains Protection, Overtemp and Current Limiter, fan fault detection
• USER-ADJUSTABLE LIMITING: Peak Voltage and RMS Voltage
• LOAD MONITORING: Realtime Load Monitoring and Pilot Tone Detection from Internal or External Sources
• CONTROL, MONITORING, NETWORKING USER INTERFACE: Web Browser User Interface, 3rd Party API control, or CLOUD control
• EXTERNAL I/O: External I/O In: Toggles Remote On/Off External I/O Out: Indicates Amplifier Health
• OPERATION AC MAINS: 100VAC - 240VAC +/- 15% 50Hz or 60Hz
• POWER SUPPLY: Universal Switch Mode Power Supply with Power Factor Correction
• PHYSICAL SPEC DIMENSIONS (L X W X H): Product: 14.25” x 19” x 1U (362mm x 482mm x 1U) x 1U (362mm x 482mm x 1U) Shipping: 20” x 22.75” x 3.75” (508mm x 578mm x 95.25mm)
• WEIGHT: 14lbs / 4kg | Shipping: 18.7lbs / 8.5kg
• COOLING: Front to Rear Variable Fan Speed Cooling Fan Noise at idle is 50dB @ 1m Fan Noise at 50% is 57dB @1m Fan Noise at full speed is 63dB @ 1m