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Description
Ideal for sound installations in small- to moderate-sized spaces, the CS164 from LEA Professional is a 4-channel, 640W Class-D power amplifier, capable of delivering 160W per channel, and supporting impedance loads of 2, 4, or 8 ohms, as well as 25, 70 or 100V Hi-Z output loads per channel. Designed for fast and easy network control, the CS164 sports network connects via the 100 MB/s Ethernet input port and built-in Wi-Fi with both access-point and local Wi-Fi support. These allow you to easily connect to external control devices including web- and IoT-based (Internet-of-Things) cloud services. Plus, you get an analog input for direct remote I/O control.
The CS164 features balanced analog Amphenol Anytek block terminal I/O for line inputs and speaker outputs. The Smart Power Bridge technology lets you dynamically double power on each channel when needed without sacrificing the power quality on other channels, and with 32-bit / 96 kHz DSP processing, you are assured clean and clear audio distribution with minimal latency. This amp includes all necessary block terminal cables for each input and output, two removable and washable foam filters for the front air intake, and one IEC power cable to get you started right away.
Features
- 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 double the output power of any single channel without sacrificing other channels on the amplifier
- 3 Ways to Connect to the amplifier
- Built in Wi-Fi access point
- Connects to existing WiFi network
- Local Area Network Ethernet connection
- 3rd party API support for most of the industry leading system processors on the market
- 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 switched-mode power supply with PFC. Operation from 100 to 240 VAC +/-10%
- Analog fully routable inputs with backup capabilities
- External I/O port for on/off and fault monitoring
- Highly efficient Class-D output stage for low AC current draw
Tech Specs
Form Factor/Type: |
Rackmount |
Number of Amplifier Channels: |
4 |
Load Impedance/Voltage Support: |
4 / 2 / 8 Ohms |
Power Rating per Channel: |
4x 80 W RMS at 2 Ohms 4x 160 W RMS at 8/4 Ohms 4x 160 W RMS at 100/70 V |
Amplifier Class: |
Class-D |
Protections: |
DC Fault, DC Offset |
Frequency Response: |
20 Hz to 20 kHz ±0.5 dB |
SNR/Noise: |
105 dB SNR (at 8 Ohms) |
THD/Distortion: |
≤ 0.1% THD+N |
Crosstalk: |
70 dB (20 Hz to 20 kHz) |
AD/DA Conversion: |
-Bit96 kHz |
DSP: |
Yes: 32-Bit DSP |
Audio Delay: |
Adjustable Up to 4000 ms |
EQ & Filters: |
Crossover, 8-Band Parametric EQ |
Dynamics: |
Peak Limiter |
Analog Audio I/O: |
4x Block 3-Pin Balanced Input 4x Block 2-Pin Output |
Digital Audio I/O: |
No |
Network I/O: |
2x RJ45 Dante 1x RJ45 Ethernet |
Other I/O: |
1x Block 8-Pin Control |
USB I/O: |
No |
Phantom Power: |
No |
Wireless: |
No |
Input Power: |
100 to 240 VAC, 60 / 50 Hz |
AC Power Connector: |
1x IEC |
Display: |
Single-LED Indicators Only |
Rackmount Size: |
1 U |
Delivery & Returns
At Gear Club Direct, we want you to be happy with your purchase. We understand that there are times when once a product is received, it may not be what you needed or wanted after all. So, we will gladly accept your qualifying return within 15 days of the delivery date. After 15 days of the delivery date, all sales are final.
The Return Process
Customers are required to obtain a Pre-Authorization to return any product. To submit a request for a return, simply log in to your account and request a return and one of our sales representatives will contact you within 24-48 business hours. If you do not have an account with us, please open a help ticket, providing as much detail as possible and whether you are requesting a refund or an exchange. READ MORE
