Bellari / Rolls - PA253 - PA253 Stereo Audio Power Amplifier - 50W - 3Hz to 43kHz

  • MFR SKU: PA253
  • ITEM #: 23612973
  • 0 Reviews / 0 Questions
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ITEM #: 23612973
PA253 Stereo Audio Power Amplifier - 50W - 3Hz to 43kHz

Bellari / Rolls - PA253 - PA253 Stereo Audio Power Amplifier - 50W - 3Hz to 43kHz

  • Item #: 23612973
  • MFR SKU: PA253
  • Specifications:
  • DC Output Voltage: ± 0 mV
  • S/N Ratio: >100 dB unweighted
  • Crosstalk: < - 95 dB from 20Hz to 20kHz
  • THD: .015% @ 1KHz
  • Phase Shift: 0 Deg.
  • Power Efficiency: 90%
  • Power Stage Gain: 32.6 dB @ 8 ohms 31.4 dB @ 4 ohms
  • Input Impedance: 10k - 5Hz to 100kHz
  • Output Impedance: < 0.32 ohms from 20 Hz to 20 kHz (Measured under 8 ohms)
  • Dampening Factor: > 100
  • Frequency Response: 3Hz to 43kHz
  • Volume Max Gain: 33.7 dB no load
  • Rise Time: < 0.9 æs
  • Slew Rate: > 20 V/æs, peak-peak
  • Nominal Output Power: 50 watts RMS @ 4 ohms 42 watts RMS @ 8 ohms
  • Connection Output Impedance: 4 to 8 ohms speakers
  • PWR: 24 VDC @ 4A (KS100DU) Included.
  • Size (WxDxH): 5.5 x 3.5 x 1.25"

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