Designed for musicians, DJs, entertainers, houses of worship, discos, and other venues, the Crown XLi 2500 Stereo Power Amplifier feature both RCA and XLR inputs as well as speakON and binding post outputs. The amplifier includes a user-selectable input sensitivity of 0.755V or 1.4V, stereo/parallel-bridge-mono modes, power/fault/signal presence/clip LED indicators, forced-air cooling, and protection against shorts, no-load, on/off thumps, and interference from radio frequencies in the environment.
Drawing from over six decades of experience in building amplifiers, the unit is capable of delivering 750W per channel at 4 ohms, 500W per channel at 8 ohms, and 1500W at 8 ohms in bridged-mono mode..
- Stereo/parallel/bridge-mono mode
- User-selectable input sensitivity: 0.775V and 1.4V
- Efficient forced-air cooling prevents excessive thermal buildup
- Electronically balanced XLR inputs and RCA inputs; binding post and speakON outputs
- Two level controls, power switch, power LED, and six LEDs, which indicate signal presence, clip, and fault for each channel
- Protection against shorts, no-load, on/off thumps and radio-frequency interference
Crown Audio XLi 2500 Specs
| Number of Channels | 2 |
| Power Rating | 4 Ohms: 2 x 750 W RMS per Channel (1 kHz, 0.5% THD) 8 Ohms: 2 x 500 W RMS per Channel (1 kHz, 0.5% THD) 8 Ohms: 1 x 1500 W RMS Bridged (1 kHz, 0.5% THD) |
| Amplifier Class | Class-D |
| Load Impedance / Voltage | 4 / 8 Ohms per Channel |
Performance
| Protections | Circuit Breaker, On/Off Muting, RF, Reactive/Mismatched Load, Short Circuit, Thermal |
| Frequency Response | 20 Hz to 20 kHz +0/-1 dB (at 1 W) |
| Damping Factor | > 200 at 8 Ohms |
| Input Sensitivity | 0.78 or 1.4 V (at 8 Ohms) |
| Input Impedance | 10 Kilohms (Unbalanced) 20 Kilohms (Balanced) |
| Max Gain | 33 dB |
| SNR | > 100 dB |
| THD | < 0.5% (Full Range, Below Rated Power) |
| Intermodulation Distortion | < 0.35% |
| Crosstalk | -75 dB (Below Rated Power, 1 kHz) -59 dB (Below Rated Power, 20 kHz) |
| Slew Rate | > 10 V/μs |
| Crossover | Yes |
Connectivity
| I/O | 2 x Binding Post Pair 1-Pin Speaker Output 2 x speakON NL4 Speaker Output 2 x XLR 3-Pin Female Balanced Line Input 2 x RCA TS Unbalanced Line Input |
| Digital I/O | None |
| USB | None |
Power
| AC Input Power | 120 VAC, 60 Hz 220 VAC, 50 / 60 Hz 230 to 240 VAC, 50 / 60 Hz |
| AC Power Connector | IEC 15 A |
Physical
| Display & Indicators | 1 x Blue LED (Power) 1 x Green LED (Signal, per Channel) Yellow LED (Clip, per Channel) Red LED (Fault, per Channel) |
| Rackmount Size | 2 RU |
| Cooling | Heatsink Fan (Variable Speed) |
| Dimensions | 19.0 x 3.5 x 12.4" / 48.3 x 8.9 x 31.5 cm |
| Weight | 29.7 lb / 13.5 kg |
Packaging Info
| Package Weight | 32 lb |
| Box Dimensions (LxWxH) | 22.2 x 21.2 x 5.7" |
