YORKVILLE UCS1PB 15" Unity Series Self Powered 1500 Watt Subwoofer - Ultrathane

YORKVILLE UCS1PB 15" Unity Series Self Powered 1500 Watt Subwoofer - Ultrathane
The UCS1PB active subwoofer from Yorkville is the ideal active subwoofer solution for use with any combination of Unity loudspeaker full-range cabinets. The 1500 watt integrated power amplifier takes full advantage of the cabinet's horn-loaded design and single 15" long excursion driver to deliver enough bottom end support for virtually any PA application.

The unmatched performance of the Yorkville UCS1PB is the direct result of outstanding cabinet design combined with innovative integrated electronics designed to maximize the UCS1P's output. The UCS1P can be connected to any line or speaker level source via the XLR / TRS Combi-jack input. Built-in crossover circuitry means the UCS1P can be added to any system without complicated external crossovers being required. Multiple UCS1P's can be integrated into any setup using the XLR or 1/4" TRS balanced thru put on each power module.

The Yorkville UCS1PB is made with 15mm 11-ply birch plywood cabinet construction and has a heavy gauge perforated metal grill to protect the components. Integrated wheels and bar handles make moving and stacking the UCS1P as easy as it can possibly be for a subwoofer in this class.


  • Features

  • Integrated 2400 Watt Amplifier (1200 Watts Program)
  • 15-inch Horn-Loaded Cabinet Design
  • Max SPL 139dB Peak (133dB Continuous)
  • 37Hz - 150Hz with Adjustable HF Roll-Off
  • Bass Boost Level Control
  • High-Pass Output Roll-Off Switch
  • Paralleled XLR & 1/4-inch Inputs (Selectable Line or Speaker Level)
  • Solid 5/8-inch (15mm) Birch Plywood Construction
  • Made in Canada



  • Specification

  • System Type: Horn Loaded Subwoofer
  • Active or Passive: Active
  • Program Power: 1500 wattsMaximum SPL: 132
  • Frequency Response: 37Hz to 150Hz +/- 3dB
  • Crossover Frequency (Hz): 90 - 110
  • LF Driver(s): 15", Ceramic Magnet, 3 inch voicecoil
  • LF Protection: Thermal / Overcurrent / Clip
  • LF Power Amplifier (Watts): 1500
  • LF Amplifier Type: 3 tier class G
  • Cooling Scheme: Dual speed controlled fans
  • Power Consumption (typ/max): 2A / 4A
  • Inputs: Line and Speaker
  • Inputs: 1/4" XLR Combo-jack, 1 line/speaker level
  • Level Controls: Volume
  • EQ Controls: Boost / Low Pass
  • Limiter: Peak / Average
  • LED Indicators: Clip / Limit
  • Other Controls: -Master Level -Bass Boost Level -HF Rolloff Frequency (80-150Hz) -Hi-Pass Output Rolloff Switch (90Hz, 100Hz, 110Hz) -Hi-Pass XLR Output -Speaker / Line level input switch
  • Corners: Metal
  • Feet: Rubber
  • Wheels: 2 (Rear)
  • Bar Handles: 2 (Side), 2 (Top), 1 (Bottom)
  • Pole Mount Adapter: (1 3/8"-3.5cm) 1 (Top)
  • Enclosure Materials: 5/8" 11-ply Russian Birch
  • Perforated Metal Grill
  • Finish: Black Ultrathane
  • Dimensions: 27 x 22.25 x 41
  • Weight: 155