Crown Audio XLi 3500 Two-channel 1350W Power Amplifier
Description
Crown Audio XLi 3500 Two-Channel 1350W Power Amplifier
The Crown Audio XLi 3500 is a studio-grade power amplifier built on six decades of Crown's amplifier engineering expertise. This unit delivers 1350W per channel at 4 ohms with the reliability and thermal management needed for sustained operation in recording studios, mastering suites, and production facilities. The compact 3.5-inch rack-mount form factor houses serious amplification without requiring dedicated infrastructure, making it ideal for monitor systems, reference applications, and multi-channel tracking setups.
Power & Connectivity
Output reaches 1350W at 4 ohms, 1000W at 8 ohms, or 2700W in bridged-mono mode, giving you flexible deployment options for different speaker configurations and monitoring needs. Both RCA and XLR inputs integrate seamlessly with studio console outputs and interface gear, while Speakon and binding post outputs ensure compatibility with professional studio monitors and reference speaker systems.
Audio Performance & Design
The amplifier maintains frequency response of 20Hz–20kHz (+0/−1dB) with THD below 0.5% and signal-to-noise ratio exceeding 100dB (A-weighted), delivering clean, transparent amplification essential for accurate mixing and mastering decisions. Forced-air cooling prevents thermal buildup during extended recording and mixing sessions, while integrated protection circuitry guards against shorts, no-load conditions, RF interference, and power-on transients—keeping your speakers and signal chain safe in the studio environment.
Key Features
- 1350W per channel at 4 ohms; 1000W per channel at 8 ohms; 2700W bridged-mono at 8 ohms
- Stereo, parallel, and bridge-mono operating modes
- RCA and XLR inputs with user-selectable sensitivity (0.755V or 1.4V)
- Speakon and binding post outputs
- Frequency response: 20Hz–20kHz, +0/−1dB at 1 watt
- Total harmonic distortion: <0.5% (20Hz–20kHz)
- Signal-to-noise ratio: >100dB (A-weighted)
- Damping factor: >200 (8 ohms, 10Hz–400Hz)
- Input impedance: 20kΩ balanced, 10kΩ unbalanced
- Forced-air cooling with protection against shorts, no-load, on/off thumps, and RF interference
- Power/fault/signal presence/clip indicators
- AC configurations: 120V~60Hz, 220V~50/60Hz, or 230–240V~50/60Hz
The XLi 3500 combines affordable, quality amplification with the ruggedness Crown is known for, making it an intelligent choice for home studios, project facilities, mastering engineers, and professional sound integrators alike.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The Crown Audio XLi 3500 packs 1350W per channel into a compact rack unit with flat frequency response (20Hz–20kHz, ±1dB), sub-0.5% THD, and >100dB signal-to-noise ratio—ideal for tracking, mixing monitor sends, or powering studio reference systems. Its flexible input options (RCA and XLR with selectable sensitivity), multiple output modes (stereo, parallel, bridge-mono), and rock-solid thermal management make it a dependable choice for home studios and project spaces that need professional-grade amplification without the size penalty.
Frequently Asked Questions
What power output do I get at different impedances?
The XLi 3500 delivers 1350W per channel at 4 ohms, 1000W per channel at 8 ohms, or 2700W in bridged-mono mode at 8 ohms, giving you flexible options to match your speaker configuration.
What inputs and outputs does it have?
Both RCA and XLR inputs are included with user-selectable sensitivity (0.755V or 1.4V). Outputs include Speakon connectors and binding posts for compatibility with professional and consumer speaker systems.
How does it handle extended touring and live use?
Forced-air cooling prevents thermal buildup during sustained operation, and integrated protection circuitry guards against shorts, no-load conditions, RF interference, and power-on transients—all critical for road reliability.
What are the audio specifications?
Frequency response is 20Hz–20kHz (±1dB) with total harmonic distortion below 0.5% and signal-to-noise ratio exceeding 100dB (A-weighted), delivering clean, detailed amplification across the audible spectrum.
Does it fit standard racks, and what space does it need?
The XLi 3500 is a compact 3.5-inch rack-mount unit, allowing you to deploy serious power without requiring dedicated infrastructure or multiple units.