DCi 4|1250

Amplificador de potência analógico, quatro canais, 1250W @ 4Ω, 70V/100V

DCi 4|1250
Imagens Grandes

The DriveCore™ Install series amplifiers is a complete line of high performance installation amplifiers based on the proprietary DriveCore™ technology. DCi Series amplifiers are designed, engineered and manufactured to the industry’s highest quality standards, and provide system integrators with the advanced features and flexibility required for challenging 21st century installed sound applications. Versatile, compact and highly energy-efficient, DCi Series amplifiers continue the unbroken Crown tradition of leadership in professional and commercial power amplifier technology.

analog power matrix

Recommended for: Instalação, Cinema, Gravação e Transmissão.

Recursos

  • TRUE RACK DENSITY – Power points of 300W or 600W in 2-/4-/8-channel configurations – all in a 2 Rack Unit form factor. More channels in one box allow smaller infrastructure rooms that can reduce operational costs while giving you the utmost in installation flexibility.
  • DIRECT DRIVE CONSTANT VOLTAGE – Save money by using smaller gauge wiring to drive the speakers using either 70V rms or 100Vrms. With no need for a step-up transformer at the output, the DCi produces higher audio quality much more efficiently. 
  • CHANNEL INDEPENDENT HI-Z/LOW-Z SELECTION – Drive either one or two speakers in low-Z mode, or literally hundreds of speakers in high-Z mode (70Vrms or 100Vrms). This means better design flexibility since DCi powers all loads on a channel-by-channel basis.
  • BRIDGEABLE CHANNEL PAIRS – Unlike amps from other manufacturers, the DCi Series channels are bridgeable – even in 100Vrms mode – which means even more adaptability for higher power applications such as subwoofers.
  • REMOTE ON/OFF INTERFACE – Save power by integrating the amplifier into a control system so you can easily turn it on and off.
  • EFFICIENT COOLING DESIGN – Highly efficient internal cooling fans provide airflow to the most heat-generating parts. Incorporating the fans into the amplifier brick design maximizes cooling while minimizing wasted energy and noise.
  • ADVANCED POWER FACTOR CORRECTION (PFC) UNIVERSAL POWER SUPPLY – The most advanced power supply in an installation amplifier delivers power more efficiently in almost any condition than anyone else, resulting in less power dissipated and less heat in your racks.

Vídeos

 

 

Downloads

  Version Language Size Uploaded
file type icon DCi 4|1250 Arquivos CAD
updated: 18 de Novembro
    12,2 MB 18 de Novembro
Brochures
file type icon DriveCore Install Series Brochure
en updated: 26 de Novembro
  en  20,4 MB 26 de Novembro
Data Sheets
file type icon DriveCore Install Analog - Datasheet
en updated: 26 de Novembro
  en  1,28 MB 26 de Novembro
Owner's Manuals
file type icon DriveCore Install Analog - Manual (English)
en updated: 26 de Novembro
  en  4,78 MB 26 de Novembro
file type icon DriveCore Install Analog - Manual (Chinese)
zh updated: 26 de Novembro
  zh  5,1 MB 26 de Novembro
Power Draw & Thermal Dissipation Specs
file type icon DCi Analog Power Draw & Thermal
updated: 22 de Outubro
    124 KB 22 de Outubro
Comparison Charts
file type icon DriveCore Install product comparison chart
updated: 22 de Outubro
    268 KB 22 de Outubro
Declaration Of Conformities
file type icon DriveCore Install Family Declaration of Conformity
version B, updated: 23 de Novembro
  827 KB 23 de Novembro

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Especificações

Frequency Response (8Ω, 20Hz - 20kHz) ±0.25dB
Signal To Noise Ratio (A-weighted) >108dB
Total Harmonic Distortion (at full rated power, 20Hz - 20kHz) 0.35%
Voltage Gain 34dB
Damping Factor (20Hz to 100Hz) >1500
Input Impedance (nominal balanced, unbalanced) 10kΩ, 5kΩ
Maximum Input Level before Compression +20dBu
Maximum Input Level before Clipping +26dBu
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
Dimensões 19" x 3.5" x 17" (48.3cm x 8.9cm x 42.5cm)
Weight 30lbs (13.60kg)

Notícias

Suporte/FAQs

DCi 4|1250

Amplificador de potência analógico, quatro canais, 1250W @ 4Ω, 70V/100V