NCDI2X12-U-US vs NCDI4X600BL-U-US-B — Compare
Crown CDi2x1200 2x1200 Power Amplifier vs Crown CDi4x600BL 4x600 Power Amplifier with BLU link B-Stock
The CDi2x1200 offers more raw power per channel (1200W vs 600W) in a 2-channel format for high-impact applications, while the CDi4x600BL provides four channels at moderate power with integrated BLU Link networking for complex distributed systems. Choose the CDi2x1200 for maximum headroom in smaller venue rigs; choose the CDi4x600BL for multi-zone commercial installations requiring remote network control.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
Crown CDi4x600BL 4x600 Power Amplifier with BLU link B-Stock
Specs side by side
| Crown CDi2x1200 2x1200 Power Amplifier | Crown CDi4x600BL 4x600 Power Amplifier with BLU link B-Stock | |
|---|---|---|
| Price | $3,456.00 | $3,621.60 |
| Brand | Crown | Crown |
| Power | 2 x 1200W | 4 x 600W |
| Channels | 2 | 4 |
| Install Type | Installed | Installed |
| Condition | New | Refurbished |
Why choose Crown CDi2x1200 2x1200 Power Amplifier
- ✓ 1200W per channel delivers greater headroom for demanding live sound applications
- ✓ 2-channel simplicity suits touring rigs and rental inventory with straightforward patching
- ✓ Compact design balances power density with deployment flexibility
- ✓ Onboard DSP with pre-loaded JBL speaker voicings streamlines integration
Why choose Crown CDi4x600BL 4x600 Power Amplifier with BLU link B-Stock
- ✓ Four independent channels allow flexible multi-zone and distributed audio control
- ✓ BLU Link networking enables remote monitoring, tuning, and system management without physical access
- ✓ 600W per channel scales efficiently across commercial installations and fixed systems
- ✓ Native 70/100V mode support eliminates transformer requirements in distributed networks
Frequently asked questions
Which amp is better for a touring rock venue requiring main and monitor sends?
The CDi2x1200 suits this use case better. Its two channels at 1200W each provide ample headroom for main and monitor stacks, while the simpler 2-channel architecture reduces setup complexity on the road.
Which amplifier works best for a multi-room commercial installation?
The CDi4x600BL is designed for this application. Its four channels allow independent routing to different zones, and BLU Link networking enables remote adjustment across all rooms from a single control point without visiting each amp location.
Do both amplifiers support 70V distributed speaker systems?
Yes, both models support 70/100V loads natively. The CDi2x1200 and CDi4x600BL eliminate the need for external step-up transformers, simplifying installation in either application.
What is the key performance difference between these amplifiers?
The CDi2x1200 emphasizes raw per-channel power (1200W) with 2 channels, while the CDi4x600BL prioritizes channel flexibility and networked control (4 channels at 600W each). Both maintain excellent audio specs: 0.35% THD, >104dB SNR, and damping factor exceeding 1000.