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Yorkville PSA1S Paraline Series Compact Active Subwoofer

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$2,499.00 $1,799.00
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Built for virtually any typical pro-audio application, the Paraline Series brings the power and precision of processor controlled touring PA into the hands of the working musician with a system that offers simple plug and play operation. Scalable by design, the Paraline Series active cabinets and companion active subwoofers deliver the clarity and precision of a complex line array system in a compact, user friendly format.Developed specifically for mobile PA applications and use in venues where access to complex trussing or roof hangs isnt practical, the Yorkvilles Paraline Series Cabinets mount securely on typical speaker stands without additional rigging hardware.Innovative cabinet design uses Yorkville Sounds proven Paraline high frequency lens technology pioneered in Yorkville Sounds flagship VTC Elevation Series line array cabinets.

Paraline Series Characteristics

  • Ultra High Performance Compact Active PA System
  • Uses Patented Paraline Horn Lens Technology (from Yorkville Sounds Flagship VTC Elevation Series Vertical Array Touring Systems)
  • High quality Speaker Components and Hardware
  • Focused 15-degree Vertical Dispersion for Minimum Interference Between Arrayed Cabinets
  • Wide 110-degree Horizontal Dispersion Pattern
  • Stacks using Standard Speaker Stand on Integrated Dual Angle Stand Mount Adaptor (Maximum Two Cabinets per stand)
  • Installation Hardware Available
  • Up to Four PSA1 Cabinets Can Be Easily Powered on one 15 Amp Circuit
  • Made in Canada

The 1400-watt dual 12-inch active PSA1S bass reflex subwoofer is the ideal companion sub for the PSA1 full range loudspeaker system. Solid 15mm birch plywood cabinet construction and an integrated all-metal pole-mount adaptor make the PSA1S the perfect platform for stacking PSA1 cabinets in a scalable array system. Compact design, heavy-duty wheels and handles ensure the PSA1S can easily be handled by a single operator for economical system set-up.Efficient Class-D power amplifier design provides unmatched long-term reliability in the field. Cable of direct connection to any audio source (including speaker level input) the PSA1S can be easily integrated in to virtually any PA application, making it one of the most versatile active subwoofer solutions Yorkville Sound currently offers.Heavy Duty Precision Stand AdaptorThe PSA1S Subwoofer is one of the first products to use Yorkville Sounds new Heavy Duty Precision Stand Adaptor. In order to minimize top cabinet sway and provide an improved standmount platform for multiple PSA1 cabinets, the PSA1S subwoofer standmount adaptor uses an extremely thick walled cast aluminum stand receiver with a wider mounting plate than has been used on Yorkville subwoofers in the past.Precision machining after casting allows the highest tolerances possible, this new improved stand adaptor provides a more stable, highly secure pole mount system for mobile Paraline systems when used in combination with the Yorkville SW-TUBEHD Heavy Duty all steel subwoofer tube.


  • Ultra High Performance Compact Active Subwoofer
  • High Quality Dual 12-inch Speaker Components
  • Bass Reflex Design
  • Ideal Companion Subwoofer for PSA1 System
  • Solid 15mm Birch Cabinet Construction
  • Integrated Pole Mount Adaptor & Heavy Duty Wheels


  • Active or Passive: Active
  • Program Power (Watts): 1400 Watts Program (2800 Watts Peak)
  • Max SPL (dB): 135dB Peak (129dB Continuous)
  • Frequency Response (Hz +/- 3db): 37Hz-100Hz
  • Crossover Frequency (Hz): fixed @ 100Hz
  • Driver Configuration: 2x12-inch (Bass Reflex Cabinet)
  • LF Driver(s): 2x12-inch Ceramic with 3-inch VoiceCoil
  • LF Impedance(Ohms): 2x4 Ohm Load
  • LF Power Amplifier (Watts): Class D
  • Power Consumption (typ/max): 210VA / 440 VA
  • Enclosure Materials: 15mm Birch
  • Baffle Material: 15mm Birch
  • Covering / Finish: Paint
  • Dimensions: 22.75" D x 14" W x 32" H
  • Weight: 75 lbs