XR Series

New Horizons.

A lightweight with enormous power output. Combined with digital signal processing. That’s what we call flexibility! Locally controlled or completely networked. No matter what the requirements are.

The integrated powerful digital signal processor (DSP) and controller allows for a troublefree and easy adjustment to any acoustical environment.

With wear-free digital potentiometers, sequential remote power on, alive contacts for easy supervision, computer controlled monitoring.

XR – the new definition of Intelligent Power

  • High Tech SMT Design
  • Digital Signal Processor
  • Impedance measurement
  • Excellent sound and superior impulse response
  • Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
  • PHOENIX / XLR Combo / Speakon
  • High-End Switched Power Supply with Power Factor Correction
  • LED Indicators for SIGNAL, CLIP, PROTECT, POWER
  • Temperature controlled, variable speed low noise fans
  • Digital wear-free Volume Controls (can be operated manually)
  • Stereo / Bridged / Parallel Mode
  • Softstart
  • Sequential Remote Power On
  • Alive Contact
  • Paging Input
  • Monitor Output
  • SXL Dataport
  • Perfect Weight-to-Power ratio
  • 3 Years Warranty
  • XR Series Front
  • XR Series Back

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Technical Data

XR
1500200025004000
Channels2222
ClassHHHH
Burst per Channel 1 kHzW8 Ω530590700850
4 Ω88098511301360
2 Ω1220134015701950
Output Power per Chan. 20 Hz - 20 kHz 0.1% THDW8 Ω420460570720
4 Ω6807309201130
2 Ω940103011701700
Output Power per Chan. 1 kHz / 1% THDW8 Ω440490610780
4 Ω74079010001230
2 Ω1020113012901810
Output Power bridged 20 Hz - 20 kHz 0.1% THDW16 Ω84092010401440
8 Ω1360146018402220
4 Ω1880206023403300
Frequency Response Full PowerdB20 Hz0000
20 kHz-0.5-0.5-0.5-0.5
THD 20 Hz - 20 kHz 10 dB below Full Power%<0.020.020.020.03
THD 1 kHz Full Power%<0.030.030.030.04
Signal-to-Noise Ratio 20 Hz - 20 kHzdB>103103103103
Channel SeparationdB>80808080
Input SensitivitydBu+6+6+6+6
Input ClippingdBu14141414
Input Impedance12121212
Voltage GaindB30.530.530.530.5
Damping Factor4 Ω7509009001200
Cooling Fans (temperature controlled)front2222
back2222
Idle CurrentA0.50.50.50.5
Power Consumption 1/8 Load (Speech)A8 Ω2.12.53.03.3
4 Ω3.34.04.85.2
2 Ω5.16.17.07.8
Power Consumption 1/3 Load (compressed Music)A8 Ω4.54.95.97.7
4 Ω7.37.99.312.3
2 Ω10.110.711.216.7
Power Consumption Full PowerA8 Ω8.28.810.713.5
4 Ω13.714.617.522.2
2 Ω21.323.027.6>30
Heat Dissipation (Idle)W55555555
Heat Dissipation 1/8 Load (Speech)W8 Ω385465555585
4 Ω595745880920
2 Ω945115013201390
Heat Dissipation 1/3 Load (compressed Music)W8 Ω7758359951305
4 Ω1235134515402090
2 Ω1715178518002755
Heat Dissipation Full PowerW8 Ω1095114513651700
4 Ω1820194022252890
2 Ω306532604030---
DSPyes
SXL DataportI2C and RS485
Remote Power Onyes
Alive Contactyes
Backup Power24 V DCno
HeightRU2222
Depthmm454454454454
Weight (net)kg14141416
Power RequirementsV210-240
Hz50-60