CROWN CDi 2|300BL - Analog input + Blu Link, 2 channels, 300W per output channel

CROWN CDi 2|300BL – Analog input + BLU-Link™, 2 channels, 300 W per channel

The CROWN CDi 2|300BL is part of the CDi DriveCore™ Series, a line of installation amplifiers that combines high performance, professional features, and a competitive price. This two-channel model delivers 300 W into 4 Ω per channel and can drive loads up to 100 Vrms without the need for external transformers. It features balanced analog inputs, BLU-Link™ digital transport for sending and receiving up to 256 channels of low-latency audio over Cat5e cable, and remote control and monitoring via HiQnet™ over TCP/IP. A front-facing interface with LCD display and dedicated buttons facilitates on-site configuration, while the integrated DSP offers an input router, delays up to 1000 ms, 8-band parametric EQs on input and output, a LevelMAX™ crossover, and limiters. It also comes preloaded with JBL tuning presets to speed up commissioning.

Main features

• Two channels of 300 W @ 4 Ω; 300 W at 70 Vrms and 100 Vrms
• Balanced analog inputs with priority router
• BLU-Link™ digital for audio and DSP (up to 256 channels, low latency)
• Remote control and monitoring by HiQnet™ over TCP/IP
• Front interface with LCD screen and buttons for quick access
• Integrated DSP: input router, input delay (0–1000 ms), crossover, 8-band parametric EQ (I/O), output delay (0–100 ms), LevelMAX™ limiters
• Pre-loaded with JBL tunings for quick installations
• Universal switching power supply (100–240 VAC) and active PFC
• Front-to-back forced cooling with variable speed
• 2U rack format, rear connections in barrier block and Speakon

Product benefits

• Quick Setup: JBL presets and front display speed up setup without extra software.
• Signal Flexibility: BLU-Link™ and analog inputs offer redundant paths.
• Centralized control: HiQnet™ allows you to manage multiple amplifiers over a standard network.
• Tailor-made settings: Full DSP to optimize response and dynamics for your space and speakers.
• Reduced costs: no external transformers and Cat5e cabling for digital audio networks.

Use cases

• Small and medium-sized commercial facilities: restaurants, shops, waiting rooms.
• Background music and public address systems in hotels, offices, and airports.
• Conference rooms and classrooms with network audio distribution.

Frequently Asked Questions

• What is BLU-Link™? It's HARMAN's digital bus that carries audio and DSP control over Cat5e cable.
• Do you need transformers for 100V? No; the amplifier delivers high-voltage output natively.
• How do I adjust delays and EQ? From the DSP section of the front-panel menu or via Audio Architect.

Description for projects

300W @ 4Ω two-channel 2U rack amplifier, BLU-Link™ digital, HiQnet™ TCP/IP, DSP with router, delays, 8-band EQ, crossover and limiters, front LCD display, 100–240 VAC PFC power supply, front-to-back cooling, Speakon connections and barrier block.