Item # LEA CS84
4CH AMP 80W PER CHANNEL AT 4OHM, 8OHM,70V, 100V / 80W AT 8OHM / HIZ OR LOWZ SELECTABLE PER CH
Item # LEA CS84
4CH AMP 80W PER CHANNEL AT 4OHM, 8OHM,70V, 100V / 80W AT 8OHM / HIZ OR LOWZ SELECTABLE PER CH
- UM: EA
- Estimated Weight: 17.0
- Brand: LEA PROFESSIONAL
The CONNECTSERIES 84 is a 4-channel amplifier with 80w per channel. As part of the Network CONNECTSERIES, the world’s first Internet of Things- (IoT) enabled professional-grade amplifiers, it is perfectly suited for small to medium-scale installations. The 84 features direct HiZ (70V or 100V) or LoZ selectable by channel. With three ways to connect, you can engage the built-in Wi-Fi access point, connect to the venue’s Wi-Fi, or use the FAST Ethernet to connect to any local area network via Cat5 or Cat6 cable.
Then there’s the Cloud…Network 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 Network CONNECTSERIES also features analog inputs and external I/O control for remote on/off and fault monitoring.
Features
3
WAYS TO CONNECT Built-in
Wi-Fi Access Point Existing
Wi-Fi Network Local
Area Network WEB
BROWSER-BASED UI Works
on any web browser on any device with no software downloads CLOUD
CONTROL Remote
control and monitoring from anywhere in the world — no VPN needed. DIRECT
LOW-Z & HI-Z 70V
or 100V selectable per channel SMART
POWER BRIDGE Double
the power any any single channel without sacrificing other amp channels UNIVERSAL
SWITCH-MODE POWER SUPPLY with
PFC — Operation from 100VAC – 240VAC +/-15% ANALOG
BALANCED INPUTS Fully
routable via input matrix in Web UI or Cloud platform 96KHZ
ANALOG DEVICES DSP Input
Routing 48dB/Oct
crossover filters 8
Parametric EQ filters User-adjustable
speaker limiters Real-time
load monitoring EXTERNAL
I/O PORT For
Remote ON/OFF and Fault Monitoring HIGHLY
EFFICIENT CLASS-D OUTPUT STAGE For
low AC Current Draw
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AUDIO SPECIFICATIONS |
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INPUTS |
Analog: 4 Balanced Inputs with user selectable 26 dB and 34 dB input sensitivity |
|
THD+N |
0.1% (20Hz to 20kHz) |
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FREQUENCY RESPONSE |
20Hz to 20kHz, +/- 0.5 dB @ 4 O, 8 O, 70V, 100V, -2.5dB @ 20kHz at 2 O |
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SIGNAL TO NOISE LEVEL |
105dB (20Hz to 20kHz referenced to 8 O) |
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CROSSTALK |
70dB (20Hz to 20kHz) |
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AMPLIFIER OUTPUT CLASSIFICATION |
Class D with Proprietary Smart Power Bridge Technology allowing bridged output functionality without sacrificing an amplifier channel |
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DSP |
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DSP ARCHITECTURE |
Analog Devices Sigma 96kHz DSP Processor with 32-bit Core with Sample Rate Converters |
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INPUT MATRIX |
Routable matrix; any input to any output with primary and secondary input priority |
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CROSSOVERS |
Up to 48 dB/Octave IIR Filters (Linkwitz Riley and Butterworth) |
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PARAMETRIC EQ |
8 Band Parametric EQ per channel |
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OUTPUT DELAY |
100ms per channel |
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OUTPUT PROTECTION |
DC, VHF, and AC Mains Protection, Overtemp and Current Limiter, fan fault detection |
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USER ADJUSTABLE LIMITING |
Peak voltage and RMS voltage |
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LOAD MONITORING |
Realtime Load Monitoring and Pilot Tone Detection from Internal or External Sources |
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CONTROL, MONITORING, NETWORKING |
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USER INTERFACE |
Web Browser User Interface, 3rd Party API control, or CLOUD control |
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EXTERNAL I/O |
External I/O In: Toggles Remote On/Off, External I/O Out: Indicates Amplifier Health |
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OPERATION |
|
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AC MAINS |
100VAC - 240VAC +/- 15% 50Hz or 60Hz |
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POWER SUPPLY |
Universal Switch Mode Power Supply |
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PHYSICAL SPEC |
|
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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) |
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WEIGHT |
12.25lbs / 5.56kg | Shipping: 16.55lbs / 7.51kg |
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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 |
