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DCi 8|300 Eight-channel, 300W @ 4Ω Analog Power Amplifier, 70V/100V

DCi 8|300 Eight-channel, 300W @ 4Ω Analog Power Amplifier, 70V/100V

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Os novos amplificadores da série DriveCore™ Install são uma linha completa de amplificadores de instalação de alto desempenho baseados na tecnologia proprietária DriveCore™. Os amplificadores da série DCi são projetados, projetados e fabricados de acordo com os mais altos padrões de qualidade da indústria e fornecem aos integradores de sistema os recursos avançados e a flexibilidade necessários para as desafiadoras aplicações de som instaladas do século XXI. Os amplificadores da série DCi versáteis, compactos e altamente eficientes em termos de energia continuam a tradição ininterrupta da Crown de liderança em tecnologia de amplificador de potência profissional e comercial.


Especificação
  • Features

    TRUE RACK DENSITY – Power points of 300W or 600Win 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 70Vrms 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 or100Vrms). 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.


    Specifications

    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 Gain34dB
    Damping Factor (20Hz to 100Hz)>1000
    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 Mono4Ω - 16Ω; 140Vrms and 200Vrms
    CoolingContinuously 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 Connector15A IEC
    Dimensions19" x 3.5" x 14.25" (48.3cm x 8.9cm x 35.63cm)
    Weight23.5lbs (10.66kg)
Especificações técnicas
  • Ref.ª únicacrown-dci-8-300
  • Familia de productoAmplifiers
  • Grupo de produtosDriveCore Install Analog Series
  • TipoObject (objeto único)
  • Data de publicação2022-01-27
  • Número de edição1
  • Altura (polegadas)3.5
  • Largura (polegadas)19
  • Profundidade (polegadas)14.25
Relacionado
  • Peso líquido (Lbs)23.5
Classificação
  • Categoria BIMobjectComponentes eletrónicos - Eletrônicos Áudio
  • Classificação IFCElemento elétrico
  • ETIM CodeEC000117
  • ETIM NameHiFi Amplifier
  • Nome UNSPSCAudio and visual presentation and composing equipment
  • Código UNSPSC4511
  • Uniclass 2015 CódigoPr_60_75_08_02
  • Uniclass 2015 DescriçãoAudio amplifiers
  • Código CSI MasterFormat 201411 52 00
  • Título CSI MasterFormat 2014Audio-Visual Equipment
  • Número OmniClass23-37 15 23 11
  • Título OmniclassStereo Amplifiers

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