LEA Pro CONNECT 354-G 4 Channel 350 Watt @ 4/8 Ohm 70V/100V Audio Power Amplifier - DSP & Crossovers - Ethernet Only

CONNECT 354-G - Overview

• 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
  • 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:

  • Audio Spec
  • Inputs: Analog: Balanced analog 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 for bridged output functionality without sacrificing an amplifier channel. This model has two Smart Power Bridge channels.
    
    DSP
  • DSP Architecture: Analog Devices Sharc 96kHz DSP Processor with 32-bit floating point support and built in sample rate converters
  • Input Matrix: Routable matrix; any input to any output with primary and secondary input priority
  • Crossovers: Advanced DSP with Linear Phase FIR Crossovers and up to 48dB/Octave IIR Filters (Linkwitz Riley and Butterworth)
  • Parametric EQ: 16 Band Parametric EQ per channel
  • Output Delay: 4 seconds 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, Network
  • 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: 17.88" x 19" x 2RU
  • Weight: 10lbs
  • Shipping Weight: 17.4lbs
  • 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
   

• Warranty:

  • 6 Year Warranty with Product Registration