The Mackie SWA1501 features an internal 500-Watt Mackie FR (Fast Recovery) Series amplifier and a high-precision 15″ transducer, custom designed for optimal performance with the amp and enclosure.

Connecting and setting up the Mackie SWA1501 is a breeze. It accepts a stereo or mono line-level signal via female XLR input jacks. Male XLR Thru jacks are provided for daisy-chaining the signal to additional Mackie SWA1501 cabinets. The built-in crossover routes the high frequency content to the high-pass output jacks, which can be used to feed the inputs of full-range Active speakers or an amplifier powering a pair of passive speakers.

Specs:

• Active, high-output 15-inch subwoofer system with
• 3-inch voice coil
• High-efficiency/high-current 500 watt rmscontinuous output amplifier
• High output 128 dB of peak SPL
• Response down to 36 Hz (–10 dB point)
• Can be used with active or passive speaker systems
• Built-in crossover network with stereo or mono high-pass outputs
• Recessed level control, center detent rotating knob(–15 to +5 dB)
• Recessed phase switch (0°–180°)
• Super compact, portable enclosure
• Small footprint allows for unobtrusive,strategic placement
• Baltic birch wood construction, built-in pole mount
• Correctly weight-balanced enclosure
• Two comfortable side handles for easy carrying and set up