• P181-SP
  • Info
  • Specifications
  • Drawings
  • Recommended Amplifier


The TPA P181-SP is a high performance self powered subwoofer, especially designed to interact with our new shark array and, also can possess high output capability with low frenquency extension. A single ultra-long excursion 18”(460mm) / 4”(100mm) coil driver is front loaded by a hyperbolic horn with low flare rate.


Horn loaded / flex loaded subwoofer
Single 18”/460mm voice coil 
Portable & installations
Water-based paint for environmental purpose


Live clubs
Concert touring
Fixed installations

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