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LEA Professional 704D Connect Series 4-Channel 700W Amplifier with Dante

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Key Features
  • Web Browser-Based User Interface
  • 70 and 100V Selectable per Channel
  • Proprietary Smart Power Bridge
  • Use Built-In Wi-Fi or Existing Wi-Fi
  • Use LAN Ethernet Connection
  • 96 kHz Analog Devices DSP
  • Class-D Amplifier
  • External I/O Port for Remote On/Off

20,999.00 د.إ

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System installers in search of a professional audio amplifier with Dante and wireless networking capabilities will be thrilled with the LEA Professional 704D Connect Series, a 700W 4-channel audio amplifier equipped with a web browser-based user interface that works on any device with no software to download.

The amplifier is well suited for small- to medium-scale installations and features direct Hi-Z (70 or 100V) or Lo-Z selectable by channel. Connect via the built-in wireless access point or via venue’s Wi-Fi or use the FAST Ethernet to connect to any local area network (LAN) with a standard Cat 5/6 cable. The Dante Connect Series is the first professional amplifier family to feature Cloud connectivity, which allows you to remote control, monitor, get notifications, and more from any personal device. Connect the 704D to a network and start commanding your system from anywhere.

Benefits
  • Web browser-based UI works on any device with no software to download
  • Direct Lo-Z and Hi-Z (70 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 Wi-Fi Access Point 2.) Connects to existing Wi-Fi network 3.) Local area network Ethernet connection
  • 96 kHz analog devices DSP with input routing, multiple 48 dB/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 100 to 240 VAC ±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
SKU: CONNECT 704D Category: Tag:
Key Specs
Number of Channels
4
Amplifier Power Rating
4 Ohms / 8 Ohms / 70 V / 100 V:
700 W RMS per Channel
2 Ohms:
350 W RMS per Channel
25 V:
330 W RMS per Channel
Load Impedance / Voltage
2 / 4 / 8 Ohms per Channel
25 / 70 / 100 V per Channel
DSP
32-Bit Delta-Sigma DSP at 96 kHz
Analog Audio I/O
4x Block 3-Pin Male Balanced Line Input
4x Block 2-Pin Female Speaker Output
1x Block 3-Pin Male GPIO
Digital I/O
2x RJ45 Dante Input/Output (Control, I/O, Link)
1x RJ45 Ethernet Input/Output (Network)
Rackmount Size
1 RU
Amplifier
Number of Channels
4
Amplifier Power Rating
4 Ohms / 8 Ohms / 70 V / 100 V:
700 W RMS per Channel
2 Ohms:
350 W RMS per Channel
25 V:
330 W RMS per Channel
Amplifier Class
Class-D
Load Impedance / Voltage
2 / 4 / 8 Ohms per Channel
25 / 70 / 100 V per Channel
Performance
Protections
DC Fault, Output Limiter, Overvoltage, Ultrasonic
Frequency Response
20 Hz to 20 kHz ±0.5 dB (4 Ohms, 70/100 V, 8 Ohms)
20 Hz to 20 kHz -2.5 dB (2 Ohms)
SNR
105 dB (at 8 Ohms)
THD+N
0.1% (20 Hz to 20 kHz)
Crosstalk
70 dB (20 Hz to 20 kHz)
Signal Processing
Sample Rate
96 kHz
DSP
32-Bit Delta-Sigma DSP at 96 kHz
Latency
1 ms
Audio Delay
Adjustable Up to 100 ms per Channel
Crossover
6/12/18/24/48 dB/Octave Linkwitz-Riley
6/12/18/24/48 dB/Octave Butterworth
EQ
8-Band Parametric EQ per Channel
Limiting
Output, Peak
Connectivity
Analog Audio I/O
4x Block 3-Pin Male Balanced Line Input
4x Block 2-Pin Female Speaker Output
1x Block 3-Pin Male GPIO
Digital I/O
2x RJ45 Dante Input/Output (Control, I/O, Link)
1x RJ45 Ethernet Input/Output (Network)
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power Connector
1x IEC 15 A / NEMA 5-15
Power Consumption
600 W
Physical
Rackmount Size
1 RU
Cooling
Fan (Variable Speed)
Certifications
CCC, CE, CSA, ETL, FCC, KETI, NOM, PSE, RoHS, UL
Dimensions
19.0 x 1.8 x 14.3″ / 48.3 x 4.6 x 36.3 cm
Weight
14 lb / 6.4 kg

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