Overview
The CINEMA DIGITAL SERIES 352 is a 2-channel amplifier with 350 watts per channel. As part of the CINEMA DIGITAL SERIES, the world’s first Internet of Things- (IoT) enabled professional-grade amplifiers, it is perfectly suited for small to medium-scale installations. The CDS352 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…CINEMA DIGITAL SERIES 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 CINEMA DIGITAL SERIES also features analog backup inputs, AES67 inputs, and external I/O control for remote on/off and fault monitoring.
Specifications
Audio
- Output Power 2 x 350 WRMS Per channel @ 4Ω, 8Ω, 70V, 100V (175W at 2Ω) | 350 Watts @ 25V
- Inputs:
- Analog: Balanced Inputs with user-selectable 26 dB and 34 dB input sensitivity
- AES67: 8 x 8 AES67 at 96kHz or 48kHz, Multicast or Unicast, Configurable via the AES67 Controller Software
- THD+N 0.1% (20Hz to 20kHz)
- Frequency Response +/- 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)
- I/O Latency 1 ms DSP latency under any condition
- Load Impedance LowZ down to 2 ohms, 70V direct, and 100V Direct per channel
- Output Classification Class D with Proprietary Smart Power Bridge Technology allowing bridged output functionality without sacrificing an amplifier channel
- DC Offset +/- 3mV
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) and Bessel
- Parametric EQ 8 Band Parametric EQ per channel
- Output Delay 100ms per channel
- Output Protection DC, VHF, and AC Mains Protection, Over-temp and Current Limiter, fan fault detection
- Limiting Peak Voltage and RMS Voltage
- Load Monitoring Realtime Load Monitoring and Pilot Tone Detection from Internal or External Sources
CONTROL, MONITORING, NETWORK
- Network Connectivity Wi-Fi or 100MB Ethernet with PoE or Built in Wi-Fi Access Point (IEEE 802.11 b/g/n WPA, WPA2, WEP)
- User Interface Web Browser User Interface, 3rd Party API control, Cloud control, or SharkWare
- Operating Systems MAC, iOS, PC, Android
- Event Reporting User Downloadable and Viewable Event and Fault log - POE allows for enhanced error monitoring
- External I/O External I/O In: Toggles Remote On/Off | External I/O Out: Indicates Amplifier Health
- Cloud IoT AWS Cloud based IoT functionality
OPS DATA
- AC Mains 100VAC - 240VAC +/- 15% 50Hz or 60Hz
- Temperature Storage: -20°C to 90° C - Operating: 0°C to 60° C
- Power Supply Universal Switch Mode Power Supply
- EN54-16 Output Power 304 Watts @ 9.6Ω (40° C ambient temp for 1 minute)
- Smart Power Bridge: 469 Watts @ 9.6Ω (40° C ambient temp for 1 minute)
- Safety Approvals UL, CSA,CE, ETL, FCC, CCC, KETI, NOM , ROHS, PSE, EN54-16
PHYSICAL
- 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 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
- Connectors Analog Input: 3 pin Amphenol Anytek, Output: 2 pin Amphenol Anytek, External IO: 3 pin Amphenol Anytek, Power in: IEC, Ethernet RJ45 In for Control, Primary and Secondary RJ45 in for AES67
