B-stock Presonus AIR15SUB, actieve sub, 15"

Main Components

• 1,200W (dynamic) Class D power amp
• 15-inch woofer with a 3-inch voice coil
• Frequency Response: 35 to 160 Hz
• Max SPL: 126 dB
• 2 combo XLR-¼” line inputs and two XLR direct outputs

Controls

• Easy-to-use DSP performance presets:
  • Normal—typical FOH use
  • Mo’ Bass—extended low-end performance
• Locate—adjusts performance for arrayed and non-arrayed applications
  • Normal – non-arrayed applications
  • Cardioid—create a ground-stacked cardioid subwoofer array (using two of the same model subwoofer)
  • Endfire – create an endfire cardioid subwoofer array (using two of the same model subwoofer)
• Fully variable lowpass filter (sets the upper frequency limit/crossover point) LP filter presets for use with AIR15, AIR12, and AIR10
  • LP filter presets for use with AIR15, AIR12, and AIR10
• Alignment delay—adds delay time relative to full-range speaker
• Polarity—invert the polarity of the summed input signal

Convenience Features

• 2 comfortable ergonomic side handles
• Ground stack provisions
• Castor provisions (castor kit included)
• Defeatable front-panel LED
• Rugged, texture-painted, birch enclosure
• Tour-grade, 17 gauge steel grille