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QSC AD-S28Tw

Dual 8" subwoofer

  • Large port area for extended low-frequency performance
  • Dual-chamber ported bandpass cabinet
  • Defeatable passive 120 Hz low-pass filter with impedance compensation
  • 250 watts continuous power handling, 700 watts peak
  • 70/100 V multitap transformer with 8 ohm bypass
  • Yoke mount and flying hardware included
  • Marine grade plywood construction
  • Frequency Range (-10 dB)36 Hz – 205 Hz
  • Calculated Peak 124 dB SPL
  • Continuous Output (half space) 118 dB SPL
  • RMS Power Handling 250 W (2 hours IEC)
  • Recommended Max Amp Power 500 W RMS
  • Sensitivity 94 dB, 2.83 V, 1 m, half space (2pi)
  • Taps 70V: 200, 100, 50, 25 W / 100V: 200, 100, 15 W / 8 ohms selected by switch
  • 404x251x574mm, 25kg
  • Article nr: 1398856

    Product information

    AcousticDesign™ surface loudspeakers offer a variety of models specifically tailored for demands of higher fidelity applications. Designed for clarity and presence, these loudspeaker systems deliver pristine audio reproduction for installations requiring a refined audio experience. Models ship complete with the award winning X-Mount™ system and weather input cover.


  • Large port area for extended low-frequency performance
  • Dual-chamber ported bandpass cabinet
  • Defeatable passive 120 Hz low-pass filter with impedance compensation
  • 250 watts continuous power handling, 700 watts peak
  • 70/100 V multitap transformer with 8 ohm bypass
  • Yoke mount and flying hardware included
  • Marine grade plywood construction
  • Frequency Range (-10 dB)36 Hz – 205 Hz
  • Calculated Peak 124 dB SPL
  • Continuous Output (half space) 118 dB SPL
  • RMS Power Handling 250 W (2 hours IEC)
  • Recommended Max Amp Power 500 W RMS
  • Sensitivity 94 dB, 2.83 V, 1 m, half space (2pi)
  • Taps 70V: 200, 100, 50, 25 W / 100V: 200, 100, 15 W / 8 ohms selected by switch
  • 404x251x574mm, 25kg
     

     

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