For applications that require Dante or AES67 networked audio, the Crown DriveCore Install DA Series provides a balanced combination of output power, channel count and speaker load flexibility along with proprietary DriveCore® technology for superb efficiency and exemplary audio quality. The DCi DA Series includes a high-powered DSP with JBL speaker tunings, network control/monitoring, and the ability to drive 2/4/8/16 ohm, 70V and 100V speaker loads. The amp’s advanced capabilities and support for Dante Domain Manager makes it perfect for installations that have standardised on Dante for networked audio transport.

Product Features

• Exclusive multi-patented DriveCore™ Technology – The patented DriveCore integrated circuit combines hundreds of discrete circuits into one chip for better performance, lower power consumption, and improved reliability.
• Dante™ Digital Audio Transport
• Configuration in HiQnet® Audio Architect™
• Programmable General Purpose Input/Output Control Port
• Digital Signal Processing (Input/Output EQ Filters, Crossover, Input/Output Delay, LevelMAXTM Limiters)
• Priority Input Router
• Universal power supply with PFC for reduced current draw and industry-leading efficiency
• Monitoring and Control over TCP/IP
• Real time Continuous Loading Monitoring
• Power Saving Modes – Power consumption in sleep mode is less than 1W.
• Adjustable Auto Standby
• Remote Power Off – Sleep mode activated via AUX port
• 70Vrms/100Vrms Direct Drive – Each channel individually selectable for low-Z or high-Z operation
• Advanced Protection Circuits – Amplifier and loads are protected against shorted outputs, DC, mismatched loads, overheating, over/under-voltage, and high-frequency overload
• Three Year, No-Fault Transferable Warranty – Your investment is fully protected
• Complies with GreenEdge™ by HARMAN – Environmentally friendly practices in design, manufacturing, and packaging complement energy-efficient operation

EN 54-16 Compliant for Life Safety Applications

• Part 16 of the European Union’s (EU) EN 54 standard for fire detection and alarm systems has a specific requirement for voice alarms, which output messages in the form of a voice message rather than a traditional siren. This amplifier is certified as part of an EN 54-16 VACIE, meeting the stringent requirements of a life safety system to serve the needs of hospitality, large venue and other markets.

Product Specifications

Power

• Output Power: Dual Mode - All Channels Driven
  • Channels:  4
  • 2Ω:  1250W
  • 4Ω:  1250W
  • 8Ω:  1250W
  • 16Ω:  600W
  • 70Vrms:  1250W
  • 100Vrms:  1250W
• Output Power: Bridge Mono Mode - All Channels Driven:
  
  • 4Ω:  2500W
  • 8Ω:  2500W
  • 16Ω:  2500W
  • 70Vrms:  2500W
  • 100Vrms:  2500W

General

• Output Channels:  4
• Frequency Response (8Ω, 20Hz - 20kHz):  ±0.25dB
• Total Harmonic Distortion (at full rated power, 20Hz - 20kHz):  0.35%
• Damping Factor (20Hz to 100Hz):  >1500
• Load Impedance (Stereo/Dual Mode):  2Ω - 16Ω; 70Vrms and 100Vrms
• Load Impedance Bridge Mono:  4Ω - 16Ω; 140Vrms and 200Vrms
• Cooling:  Continuously variable speed forced air, front to back airflow
• Maximum Fan Noise (re dBA SPL @ 1M):  47
• Required AC Mains (±10%):  100V-240V ~ 50/60Hz
• Power Connector:  20A IEC
• Dimensions (W x H x D):  483 mm x 89 mm x 432 mm (19 in x 3.5 in x 17 in)
• Weight:  13.60 kg (30 lbs)