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Lea Professional

Lea Professional CONNECT 704D 4 Channel x 700 watt Dante IOT power Amplifier

Lea Professional CONNECT 704D 4 Channel x 700 watt Dante IOT power Amplifier

Regular price $3,694.00 USD
Regular price Sale price $3,694.00 USD
Sale Sold out
Shipping calculated at checkout.
Lea Professional CONNECT 704D 4 Channel x 700 watt Dante IOT power Amplifier 

6 Yr Warranty!

IoT Cloud Enabled Power Amplifier

Introducing the world’s first Internet of Things- (IoT) enabled, professional-grade amplifier family – the 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. 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.  Register for your free LEA Cloud account at leaprofessional.cloud

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

Dante Connect Series Infocomm_Winner_Badges_SVC
U.S. Customers can register your product to extend your warranty to 6 years.


* 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
Audio Spec 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 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 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, 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 (No PFC in 84D, 164D, 88D, & 168D)
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 704D: 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


Echotone Music LLC is an experienced E-commerce Audio Visual Equipment dealer since 1998.  We take pride in selling Pro Audio gear for musicians, sound engineers, production companies and broadcast applications.   

Shipping --Pro packed & shipped  USPS, UPS or Freight Service. Contact us & pay for 2 day air upgrade on any unit. We are working hard to get your product ( built if needed), processed &  shipped. Processing times vary, 2-30  days

Returns/Refunds- If there is truly a manufacturing defect a return tag will be provided. Otherwise customer pays for return shipping. Returned items must be sealed/unopened to qualify for a full refund. Refunds are for the Item cost only. Gear returned with out all its original packaging, & accessories or shows signs of wear, is subject to an additional service fee. This item is now used and it would be unfair to resell to another customer as new. 

What products can not be returned? - Clearance items, Custom Builds, items identified as non-returnable, discontinued items, used or NOS items,  electronic software downloads, demo gear, computers, vacuum tubes, earbuds, harmonicas raw-frame speakers, drumheads, drumsticks, turntable cartridges, fog fluids



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