Crown DCI4X300 4-Channel Analog Power Amplifier

The Crown DCI4X300 is a compact yet muscular 2-unit rackmount power amplifier designed for installations and live sound applications demanding reliable, clean amplification across multiple channels. Its rugged construction and straightforward interface make it equally at home in a permanent install or a touring rig, delivering consistent performance night after night.

Power & Amplification

This amp delivers 300W per channel at 8 Ohms and 300W x 4 Channels at 4 Ohms, providing the headroom needed for mid-to-large venue speakers without breaking a sweat. The damping factor exceeding 1000 (20Hz–100Hz) ensures tight speaker control and accurate bass response, while THD of just 0.35% at full rated power guarantees clean, distortion-free amplification across the audible spectrum.

Connectivity & Configuration

Channel-independent Hi-Z/Low-Z selection and bridgeable channel pairs let you tailor the amp to your specific speaker setup and impedance requirements. Load flexibility from 2Ω to 16Ω in stereo/dual mode, plus 70Vrms and 100Vrms constant voltage capability, makes integration into diverse system architectures straightforward.

Key Features

• 4-channel configuration, 300W per channel @ 8Ω
• 300W x 4 channels @ 4Ω output capability
• 2 rack unit form factor for compact mounting
• Frequency response ±0.25dB (8Ω, 20Hz–20kHz)
• Total harmonic distortion 0.35% at full rated power
• Damping factor >1000 (20Hz–100Hz)
• Load impedance 2Ω–16Ω stereo/dual mode; 70Vrms
• DriveCore™ Install technology for efficient operation
• Channel independent Hi-Z/Low-Z selection
• Bridgeable channel pairs for flexible deployment
• 70Vrms and 100Vrms constant voltage outputs

The DCI4X300 combines straightforward operation, proven amplifier topology, and genuine output power to handle demanding multi-channel applications reliably.