The Lea Professional CONNECT 702 is a 2-channel professional amplifier delivering 700 watts per channel at 4Ω or 8Ω, perfect for small to medium-scale installations. Part of the Network CONNECTSERIES, the world’s first IoT-enabled professional amplifiers, it features channel-selectable Hi-Z (70V or 100V) or Lo-Z outputs, ensuring crystal-clear audio in any environment.
Advanced Connectivity and Cloud Features
Connect the 702 via three options: the built-in Wi-Fi Access Point, an existing venue Wi-Fi network, or FAST Ethernet LAN using Cat5 or Cat6 cable. With Cloud connectivity, you can remotely control, monitor, and receive notifications from any personal device through the Leaprofessional.cloud platform.
Professional Audio Features
-
Built-in DSP for enhanced audio customization and performance
-
2 analog inputs and 2 outputs for seamless audio integration
-
External I/O control for remote on/off and fault monitoring
-
IoT-enabled for modern networked audio management
-
U.S. Customers: register your amplifier to extend warranty up to 6 years
Power Ratings: Stated per channel (e.g., 80W at 8Ω = 80W per channel).
The CONNECT 702 combines high-power performance, flexible connectivity, and Cloud-based monitoring, making it ideal for professional musicians, AV installers, and commercial audio environments.
CONNECT 702 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
CONNECT 702 Specifications
|
Audio Spec
|
Inputs
|
Analog: Balanced Inputs with user selectable 26 dB and 34 dB input sensitivity (2CH = 2 inputs)
|
|
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
|
|
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
|
702: 10lbs / 3.4kg | Shipping: 17.4lbs / 7.9kg
|
|
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
|
