NCDI1000 vs NXTI4002-U-US — Compare
Crown Audio CDi 1000 Two Channel 500W Power Amplifier vs Crown XTi 4002 Two-Channel 1200W Power Amplifier
The Crown XTi 4002 delivers significantly more power (1200W @ 4Ω vs. 500W @ 4Ω) and higher peak output for demanding live sound and large installations, while the CDi 1000 prioritizes compact portability and versatile load flexibility including 70V/140V distributed systems. Choose the XTi 4002 for maximum headroom in theaters, concert venues, and large venues; choose the CDi 1000 for mobile rigs, installed systems with distributed speaker networks, and size-conscious applications.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
Crown Audio CDi 1000 Two Channel 500W Power Amplifier
Crown XTi 4002 Two-Channel 1200W Power Amplifier
Specs side by side
| Crown Audio CDi 1000 Two Channel 500W Power Amplifier | Crown XTi 4002 Two-Channel 1200W Power Amplifier | |
|---|---|---|
| Price | $1,803.00 | $1,659.00 |
| Brand | Crown | Crown |
| Wattage | 300W to 500W | 500W and More |
| Condition | New | New |
Why choose Crown Audio CDi 1000 Two Channel 500W Power Amplifier
- ✓ Compact 2 RU footprint ideal for mobile and space-constrained installations
- ✓ Native 70V and 140V distributed system support without additional gear
- ✓ Excellent load flexibility across 2-, 4-, 8-ohm and voltage-mode configurations
- ✓ Onboard DSP with crossovers, EQ, delay, and 20 user presets reduces external processor needs
Why choose Crown XTi 4002 Two-Channel 1200W Power Amplifier
- ✓ Delivers 1200W @ 4Ω stereo—more than double the CDi 1000's output for demanding venues
- ✓ Exceptional 3200W @ 4Ω bridged-mono power for maximum system headroom
- ✓ Peak Plus Limiters with full threshold, attack, and release control for precision protection
- ✓ Large LCD screen and three-mode fan control for real-time monitoring and thermal management
Frequently asked questions
Which amp suits live sound venues better?
The XTi 4002 is better for live sound; its 1200W @ 4Ω stereo output and 3200W bridged-mono deliver the headroom needed for large venues and touring applications. The CDi 1000 works in smaller venues or as a mid-tier powered solution but lacks the raw power of the XTi.
Which is better for installed systems with ceiling speakers or distributed audio?
The CDi 1000 is purpose-built for distributed systems, with native 70V and 140V outputs that eliminate the need for transformers. The XTi 4002 is stereo/bridged-mono only and requires external transformers if you need voltage-mode outputs.
What's the power difference at standard 4-ohm loads?
The XTi 4002 outputs 1200W @ 4Ω stereo per channel versus the CDi 1000's 500W @ 4Ω per channel—a 2.4x difference. For bridged mono, the XTi delivers 3200W @ 4Ω compared to the CDi's 1400W @ 4Ω.
Which is easier to transport and rack-mount?
The CDi 1000's 2 RU footprint is substantially more compact than the XTi 4002's 3.5 RU form factor, making it better for mobile rigs and tight spaces. The XTi 4002 includes cast-aluminum handles for easier lifting but takes up more rack space.