DCI8X300-U-NPFX

515,699.00

The DriveCore™ Install series amplifiers deliver high performance and flexibility for modern sound installations, utilizing Crown’s proprietary DriveCore technology. Designed to meet the highest industry standards, these amplifiers offer exceptional efficiency and audio quality in a compact, energy-efficient package.

Key features include:
– **True Rack Density**: Provides 300W or 600W in 2-/4-/8-channel configurations within a 2U form factor, offering high power in a compact design.
– **Direct Drive Constant Voltage**: Facilitates 70V or 100V amplification without needing a step-up transformer, enhancing audio quality and reducing wiring costs.
– **Channel Independent Hi-Z/Low-Z Selection**: Allows flexibility to drive various speaker configurations and loads, optimizing performance for diverse applications.
– **Bridgeable Channel Pairs**: Enables higher power outputs, ideal for demanding applications like subwoofers.
– **Remote On/Off Interface**: Supports power management through control systems.
– **Efficient Cooling Design**: Incorporates advanced cooling to minimize energy waste and noise.
– **Advanced PFC Universal Power Supply**: Ensures optimal power efficiency and minimal heat generation.

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The DriveCore™ Install series from Crown represents a pinnacle in high-performance installation amplifiers, built upon the proprietary DriveCore technology. These amplifiers are designed to meet the highest industry standards for quality, offering system integrators advanced features and exceptional flexibility for modern sound applications. Compact and energy-efficient, the DCi Series continues Crown’s legacy of innovation and leadership in professional and commercial power amplifier technology.

**Output Power and Configuration:**
The DCi series offers a range of models that cater to various power and channel requirements. These include:
– **Dual Mode Power**:
– *2|300*: 150W at 2Ω, 300W at 4Ω, 300W at 8Ω, 150W at 16Ω, and 300W at both 70Vrms and 100Vrms.
– *4|300*: 150W at 2Ω, 300W at 4Ω, 300W at 8Ω, 150W at 16Ω, and 300W at both 70Vrms and 100Vrms.
– *8|300*: 150W at 2Ω, 300W at 4Ω, 300W at 8Ω, 150W at 16Ω, and 300W at both 70Vrms and 100Vrms.
– *2|600*: 300W at 2Ω, 600W at 4Ω, 600W at 8Ω, 300W at 16Ω, and 600W at both 70Vrms and 100Vrms.
– *4|600*: 300W at 2Ω, 600W at 4Ω, 600W at 8Ω, 300W at 16Ω, and 600W at both 70Vrms and 100Vrms.
– *8|600*: 300W at 2Ω, 600W at 4Ω, 600W at 8Ω, 300W at 16Ω, and 600W at both 70Vrms and 100Vrms.
– *2|1250*: 1250W at 2Ω, 1250W at 4Ω, 1250W at 8Ω, 625W at 16Ω, and 1250W at both 70Vrms and 100Vrms.
– *4|1250*: 1250W at 2Ω, 1250W at 4Ω, 1250W at 8Ω, 625W at 16Ω, and 1250W at both 70Vrms and 100Vrms.

**Bridge Mono Mode Power**:
– *2|300*: 300W at 4Ω, 600W at 8Ω, 600W at 16Ω, and 600W at both 140Vrms and 200Vrms.
– *4|300*: 300W at 4Ω, 600W at 8Ω, 600W at 16Ω, and 600W at both 140Vrms and 200Vrms.
– *8|300*: 300W at 4Ω, 600W at 8Ω, 600W at 16Ω, and 600W at both 140Vrms and 200Vrms.
– *2|600*: 600W at 4Ω, 1200W at 8Ω, 1200W at 16Ω, and 1200W at both 140Vrms and 200Vrms.
– *4|600*: 600W at 4Ω, 1200W at 8Ω, 1200W at 16Ω, and 1200W at both 140Vrms and 200Vrms.
– *8|600*: 600W at 4Ω, 1200W at 8Ω, 1200W at 16Ω, and 1200W at both 140Vrms and 200Vrms.
– *2|1250*: 2500W at 4Ω, 2500W at 8Ω, 2500W at 16Ω, and 2500W at both 140Vrms and 200Vrms.

**Key Features:**
– **True Rack Density**: Offers power options of 300W, 600W, or 1250W in 4/8 channel configurations, all within a 2U form factor. This compact design allows for higher channel density in a smaller rack space, optimizing infrastructure and reducing operational costs.

– **Direct Drive Constant Voltage**: Enables the use of smaller gauge wiring for speaker connections with 70Vrms or 100Vrms outputs. This design eliminates the need for a step-up transformer, improving efficiency and audio quality.

– **Channel Independent HI-Z/LOW-Z Selection**: Provides flexibility to drive either single or multiple speakers per channel in low-Z mode or high-Z mode (70Vrms or 100Vrms), enhancing design versatility.

– **Bridgeable Channel Pairs**: Channels can be bridged even in 100Vrms mode, allowing for greater adaptability in high-power applications such as subwoofers.

– **Remote On/Off Interface**: Integrates with control systems for convenient power management.

– **Efficient Cooling Design**: Features internal cooling fans that focus airflow on critical components, maximizing efficiency while reducing noise and energy waste.

– **Advanced Power Factor Correction (PFC) Universal Power Supply**: Delivers power more efficiently under various conditions with universal AC input (100-240VAC, 50/60Hz ±10%).

The DCi Series amplifiers combine cutting-edge technology with robust performance to meet the demands of modern sound installations, offering exceptional power, flexibility, and efficiency.

Specifications

**Performance Specifications:**
– **Frequency Response:** ±0.25dB (1W into 8Ω, 20Hz – 20kHz)
– **Signal to Noise Ratio (A-weighted):** >108dB
– **Total Harmonic Distortion (THD):** <0.35%
– **Maximum Input Level before Compression:** +20dBu
– **Maximum Input Level before Clip:** +26dBu
– **Voltage Gain:** 34dB

**Physical Specifications:**
– **Input Connectors:** Balanced 3-pin block connectors (one per channel)
– **Output Connectors:** 2-pin terminal strip (accepts up to 10AWG terminal forks and bare wire)
– **AUX Connector:** 3-pin block connector
– **Attenuation Control:** 21-detent potentiometer (levels from ∞ to 0dB)
– **Dimensions:**
– 3.5” x 19” x 14.25” (8.75 cm x 47.5 cm x 35.63 cm)
– 3.5” x 19” x 19” (8.9 cm x 48.3 cm x 48.3 cm)
– **Weight:** 18.8 lbs (8.53 kgs) – 30 lbs (13.6 kgs)
– **Cooling:** Continuously variable speed fan with front-to-back airflow

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