LEA Pro Connect 704D 4-Channel 700watt 4/8-Ohm 70V/100V Class D Audio Power Amp with DSP Dante & Ethernet 704D

Introducing the world's first Internet of Things- (IoT) enabled, professional-grade amplifier family - the LEA Professional DANTE CONNECTSERIES. Perfectly suited for small to medium scale installations, these two, four, and eight channel amps feature direct HiZ (70V or 100V) or LoZ selectable by channel. With three ways to connect, you can engage the built in WiFi access point, connect to the venue's WiFi, or use the FAST Ethernet to connect to any local area network via Cat5 or Cat6 cable.

Then there's the Cloud. DANTE CONNECTSERIES is the first professional amplifier family to feature Cloud connectivity (coming in 2020). Harness the power of the Cloud for remote control, monitoring, notifications and more from any of your personal devices. Just connect your amp to a network and start commanding your systems.

The DANTE CONNECTSERIES also features analog inputs and Dante inputs and external I/O control for remote on/off and fault monitoring.

Features:

• Web Browser-based UI - works on any device with no software to download
• Direct LoZ and HiZ (70V or 100V) selectable per channel
• Proprietary Smart Power Bridge allows user to bridge a channel to achieve double the power of that channel without sacrificing an amplifier channel
• 3 Ways to Connect 1.) Built in WiFi Access Point 2.) Connects to existing WiFi network 3.) Local Area Network Ethernet connection
• 96kHz Analog Devices DSP with Input Routing, multiple 48dB/Oct crossover filters, 8 Parametric EQ filters, user configurable speaker limiters, and real time load monitoring
• Universal Switch Mode Power Supply with PFC. Operation from 100VAC - 240VAC +/-15%
• Analog fully routable inputs
• External I/O Port for Remote On/Off and fault monitoring
• Highly Efficient Class D Output Stage for low AC Current draw

Specifications:

• Output Power(20Hz to 20kHz):
• Connect 704D: 4 x 700 WRMS @ 4O, 8O, 70V, 100V (350W at 2O)
  
  Audio Specs
• Inputs: Analog: Balanced Inputs with user selectable 26 dB and 34 dB input sensitivity (2CH = 2 inputs, 4CH = 4 inputs, 8CH = 8 inputs)
• Dante: 8 x 8 Dante at 96kHz or 48kHz, Multicast or Unicast
• AES 67: Configurable via the Dante Controller Software
• THD+N: 0.1% (20Hz to 20kHz)
• Frequency Response: +/- 0.5 dB @ 4O, 8O, 70V, 100V, -2.5dB @ 20kHz at 2O
• Signal to Noise Level: 105dB (20Hz to 20kHz referenced to 8O)
• Crosstalk: 70dB (20Hz to 20kHz)
• I/O Latency: 1 ms DSP latency under any condition
• Load Impedance: LowZ down to 2 ohms, 70V direct, and 100V Direct per channel
• Amplifier Output Classification: Class D with Proprietary Smart Power Bridge Technology allowing bridged output functionality without sacrificing an amplifier channel
• DC Offset: +/- 3mV
  
  DSP
• DSP Architecture: Analog Devices 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 and Network
• Network Connectivity: WiFi or 100MB Ethernet with PoE or Built in WiFi Access Point (IEEE 802.11 b/g/n WPA, WAP2, WEP)
• User Interface: Web Browser User Interface or 3rd Party API control (Q-Sys coming soon)
• Supported Operating Systems: MAC, iOS, PC, Android
• Event Reporting: User Downloadable and Viewable Event and Fault log - POE allows for enhanced error monitoring
• External I/O: External I/O In: Toggles Remote On/Off External I/O Out: Indicates Amplifier Health
• Cloud IoT: Cloud based IoT functionality coming Dec 2019
  
  Operations
• AC Mains: 100VAC - 240VAC +/- 15% 50Hz or 60Hz
• Storage Temperature: -20°C to 90° C
• Operating Temperature: 0°C to 60° C
• Power Supply: Universal Switch Mode Power Supply with Power Factor Correction (No PFC in 84D, 164D, 88D, & 168D)
• Safety Approvals: UL, CSA,CE, ETL, FCC, CCC, KETI, NOM , ROHS, PSE
  
  Physical Spec
• Dimensions (LxWxH) Product: 14.25" x 19" x 1U
• Shipping: 20" x 22.75" x 3.75"
• Product Weight: 15.5 lbs
• Shipping Weight: 20 lbs
• 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
• Connectors: Analog Input: 3 pin Amphenol Anytek, Output: 2 pin Amphenol Anytek, External IO: 3 pin Amphenol Anytek, Power in: IEC, Ethernet RJ45 In for Control, Primary and Secondary RJ45 in for Dante
  ***Note: 84, 164, 88, & 168 do not have potentiometers on the rear panel

Warranty:

• 6 Year LEA Professional Warranty