Crown DCi 4|1250 Four-Channel, 1250W @ 4Ω Analog Power Amplifier, 70V/100V

The Crown DCi 4|1250 is a high-performance, four-channel analog power amplifier delivering 1250W per channel at 4 ohms. Designed for installed sound applications, it features advanced DriveCore™ technology to ensure superior audio fidelity and efficiency. With the ability to support both low-impedance and high-impedance systems (70V/100V), this amplifier provides unparalleled versatility for professional audio installations.

The DCi 4|1250 stands out for its innovative design that eliminates the need for external transformers, making it ideal for commercial venues, houses of worship, and theaters. It offers a flexible channel configuration with bridgeable channel pairs for higher power output when needed. Its compact 2RU form factor and universal power supply with Power Factor Correction (PFC) make it a reliable and space-saving choice for diverse environments.

This amplifier also boasts a robust cooling system with variable speed forced air and front-to-back airflow, ensuring consistent performance under demanding conditions. With a sleek and durable design, the DCi 4|1250 is built to deliver professional-grade sound quality and operational reliability.

Key Features

• Four-Channel High Power Output: Delivers 1250W per channel at 4 ohms, ideal for various audio setups.
• Supports Low and High Impedance: Compatible with 2–16 ohms, 70V, and 100V systems for maximum flexibility.
• Direct Drive for 70V/100V Systems: No external transformers needed, simplifying installations.
• Bridgeable Channel Pairs: Offers higher power output for demanding applications.
• Compact and Efficient Design: 2RU form factor with universal power supply and PFC for consistent performance.
• Advanced Cooling System: Continuously variable speed forced air with front-to-back airflow ensures optimal temperature management.

Technical Specifications

Frequency Response (8Ω, 20Hz - 20kHz): ±0.25dB
Output Channels: 4
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): 19" x 3.5" x 17"
Weight: 30 lbs

What's Included

• Crown DCi 4|1250 Four-Channel, 1250W @ 4Ω Analog Power Amplifier, 70V/100V
• IEC Power Cord
• User Manual
• Warranty Information