NCDI1000 vs NCDI2X300BL-U-US — Compare
Crown Audio CDi 1000 Two Channel 500W Power Amplifier vs Crown CDi2x300BL 2x300W Power Amplifier with BLU link
The Crown Audio CDi 1000 delivers higher peak power (500W @ 4Ω, 700W @ 2Ω, bridge-mono up to 1,400W) with onboard DSP and preset management, while the Crown CDi2x300BL emphasizes networked control via BLU link and direct 70V/100V drive without external transformers. Choose the CDi 1000 for fixed installations requiring maximum power and flexible impedance handling; choose the CDi2x300BL for distributed systems and networked deployments where remote monitoring and switching between voltage modes matter most.
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Crown Audio CDi 1000 Two Channel 500W Power Amplifier
Crown CDi2x300BL 2x300W Power Amplifier with BLU link
Specs side by side
| Crown Audio CDi 1000 Two Channel 500W Power Amplifier | Crown CDi2x300BL 2x300W Power Amplifier with BLU link | |
|---|---|---|
| Price | $1,803.00 | $2,215.00 |
| Brand | Crown | Crown |
| Power | — | 2 x 300W |
| Channels | — | 2 |
| Condition | New | New |
Why choose Crown Audio CDi 1000 Two Channel 500W Power Amplifier
- ✓ Higher power output across all impedances (500W @ 4Ω vs. 300W per channel)
- ✓ Onboard DSP with crossovers, EQ, delay, limiting, and 20 user presets eliminates need for external processors
- ✓ Supports 2-, 4-, 8-ohm loads plus 70V/140V distributed systems in one unit
- ✓ Superior damping factor (better than 500) for tight speaker control
Why choose Crown CDi2x300BL 2x300W Power Amplifier with BLU link
- ✓ BLU link digital networking and HiQnet control for remote monitoring and configuration via TCP/IP
- ✓ Direct 70V and 100V drive modes without external transformers
- ✓ Compact, intuitive design optimized for networked audio installations
- ✓ Seamless integration into Harman digital audio ecosystems
Frequently asked questions
Which amp is better for a large installed sound system with multiple speaker zones?
The CDi2x300BL excels in distributed systems with its native 70V/100V direct drive capability and remote BLU link control via HiQnet software, eliminating transformer losses. The CDi 1000 is more versatile if zones mix impedances (2/4/8-ohm plus 70V/140V) and you want onboard crossover and EQ rather than external processors.
Do I need external signal processing with either amplifier?
The CDi 1000 includes comprehensive onboard DSP (crossovers, EQ, delay, limiting, presets), reducing or eliminating need for outboard gear. The CDi2x300BL focuses on amplification and networking; signal processing would typically be handled upstream or by external devices.
Which handles lower impedances better?
The CDi 1000 produces more power at low impedances (700W @ 2-ohm, 1,400W bridge-mono @ 4-ohm) with a damping factor better than 500, providing superior control. The CDi2x300BL is rated at 300W per channel and is optimized for 70V/100V voltage-mode operation rather than low-impedance direct drive.
Can I control either amp remotely?
The CDi2x300BL includes BLU link digital networking and HiQnet software control over TCP/IP for full remote management, gain adjustment, and diagnostics. The CDi 1000 offers onboard preset storage but does not include networked remote control capability.