Crown XTi 4002 – 2-Channel 1200W Power Amplifier with DSP

Product Overview

The Crown XTi 4002 is a 2-channel 1200W professional power amplifier with comprehensive onboard DSP, delivering high output power and full loudspeaker management for large PA systems, touring, and installed sound applications. The XTi 4002 provides the power and processing depth demanded by professional sound engineers in a single 2U rack unit.

Product Description

Delivering 1200 watts per channel into 4 ohms with the full XTi 2 Series DSP platform, the Crown XTi 4002 is a formidable solution for high-output sound systems requiring both power and precision. Its onboard DSP provides parametric EQ, Linkwitz-Riley and Butterworth crossover filters, compression/limiting, and signal delay per channel — all accessible via front panel controls or Crown's Audio Architect software over USB. Crown's PeakX Plus multi-band limiting technology protects connected loudspeakers from thermal and excursion damage. The XTi 4002 is ideal for driving large main PA systems, high-output subwoofer arrays, and demanding installed sound environments where high power and DSP control are both essential.

Key Features

• 1200W Per Channel @ 4Ω: High output power for large PA and high-SPL applications.
• Full XTi 2 DSP: Parametric EQ, crossover (LR, BW), compression, limiting (PeakX Plus), and delay.
• PeakX Plus Limiting: Multi-band loudspeaker protection for high-drive-level applications.
• USB + Audio Architect: Computer-based DSP configuration with Harman speaker preset library.
• Front Panel DSP Access.
• Balanced XLR Inputs.
• Speakon & Binding Post Outputs.
• 2U Rack Mount.

Typical Applications

• Large PA Systems: Main system amplification for large clubs, theaters, and concert venues.
• Houses of Worship: High-power church PA with integrated DSP for large congregations.
• Subwoofer Arrays: High-output subwoofer amplification with bridged mono delivering 2400W+.
• Touring: Mid-scale touring productions requiring high-power DSP amplification without the cost of I-Tech HD units.

Technical Specifications

Frequently Asked Questions

How does the XTi 4002 compare to the XTi 2002?

The XTi 4002 delivers 1200W per channel versus 800W for the XTi 2002 — 50% more power. Both share identical DSP capabilities and connectivity. The XTi 4002 is the better choice for larger systems or applications requiring substantial headroom, while the XTi 2002 is more cost-effective for medium-sized applications.

Is the XTi 4002 suitable for subwoofer amplification?

Yes. The XTi 4002 excels as a subwoofer amplifier. In bridged mono mode it delivers approximately 2400W into 8Ω, and its onboard low-pass filter and PeakX Plus limiting ensure the connected subwoofer is both driven hard and fully protected.

Can the XTi 4002 drive line array systems?

Yes. The XTi 4002 is capable of driving line array systems in bi-amp configuration when combined with its onboard crossover. For the largest line array systems requiring network control and maximum power density, Crown's I-Tech HD series is recommended.

Does the XTi 4002 support Dante or HiQnet networking?

The XTi 4002 uses USB for computer connectivity and does not include Ethernet/HiQnet or Dante networking. For network-controlled amplification, see Crown's I-Tech HD or DCi N Series amplifiers.

What warranty does the XTi 4002 carry?

The Crown XTi 4002 is covered by Crown's 3-year limited warranty for professional audio amplifiers.