DCI4X300-U-USFX vs NCDI4000 — Compare
Crown DCI4X300 DCI4X300 Analog vs Crown Audio CDi 4000 Two Channel 1200W Power Amplifier
The DCI4X300 is a 4-channel analog amp with 300W per channel suited for flexible multi-speaker installs, while the CDi 4000 is a 2-channel beast delivering 1200W per channel with onboard DSP for complex sound shaping. Choose the DCI4X300 for venue rigs needing multiple independent zones; pick the CDi 4000 if you need raw power and digital processing in fewer channels.
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Crown Audio CDi 4000 Two Channel 1200W Power Amplifier
Specs side by side
| Crown DCI4X300 DCI4X300 Analog | Crown Audio CDi 4000 Two Channel 1200W Power Amplifier | |
|---|---|---|
| Price | $2,810.00 | $3,451.00 |
| Brand | Crown | Crown |
| Power | 300W @ 4Ω | — |
| Channels | 4 | — |
| Install Type | Installed | — |
| Condition | New | New |
Why choose Crown DCI4X300 DCI4X300 Analog
- ✓ Four independent channels for multi-zone or multi-speaker setups
- ✓ Extremely tight bass control with damping factor exceeding 1000
- ✓ Compact 2U rackmount form factor
- ✓ Simple analog topology—no DSP learning curve
Why choose Crown Audio CDi 4000 Two Channel 1200W Power Amplifier
- ✓ Massive 1200W per channel—substantially more headroom than DCI4X300
- ✓ Built-in crossovers, EQ, delay, and limiting via onboard DSP
- ✓ Front-panel LCD for intuitive configuration and 20 user presets
- ✓ Exceptional versatility across 2Ω, 4Ω, 8Ω loads plus 70V and 140V constant-voltage modes
Frequently asked questions
How many speakers can each amp drive independently?
The DCI4X300 has 4 independent channels, each rated at 300W into 8Ω or 4Ω. The CDi 4000 has 2 channels, each delivering 1200W. For multi-zone venues, the DCI4X300 offers more flexibility; for high-power dual-channel systems, the CDi 4000 excels.
Does either amp include EQ or signal processing?
The DCI4X300 is a pure analog amplifier with no onboard processing. The CDi 4000 includes a full suite of onboard DSP: crossovers, EQ filters, delay, limiting, and 20 user-defined presets—ideal for complex installations.
What impedance loads does each support?
The DCI4X300 supports 2Ω to 16Ω stereo/dual modes plus 70Vrms and 100Vrms constant-voltage outputs. The CDi 4000 is rated for 2Ω, 4Ω, and 8Ω loads plus 70V and 140V constant-voltage modes. Both are versatile, but check your speaker impedance against the specific model's rated range.
Which is better for touring?
Both are listed as suitable for touring. The DCI4X300's compact 2U form factor and 4-channel flexibility suit rigs with multiple speaker zones. The CDi 4000's massive per-channel power and onboard DSP suit venues where you need extreme headroom and on-the-fly EQ adjustment without an external processor.