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massiveboa15

BOA Subwoofers

The BOA151N 15 Inch ‘SPL’ subwoofer uses a low mass 3” High Temperature BACCAR Dual 1 Ohm, 6 layered Copper & Aluminum Flat Wire Voice Coil that’s bonded to a Kevlar Fiber Enhanced Non-Press Cone. The custom computer designed low mass woven fiberglass dust cap reinforces the cone and helps prevent cone “flex” when pressured under maximum conditions.

The long throw EROM Foam surround is controlled by 12 high intensity NbFeB High Powered Neodymium Magnets that encircle the coil. The surround is heat bonded to the cone and frame and floats on precision laser cut mirror image triple poly cotton black spiders. This helps balance and control the linear excursion that’s needed to produce high acoustic output without losing cone control. The RMS power range is CTA 2006 compliant at 4,000w – 6,000 Watts with a staggering 8,000 peek power for momentary frequency bursts.

The BOA151 15 Inch ‘Low Frequency / Sound Quality Subwoofer uses a 4” Dual 1 Ohm, 4 Layer Round Wound CCAW voice coil with a Conex 6pc damper that’s bonded to a Kevlar Fiber Enhanced Non-Press Cone.

BOA151N FEATURES:

  • Ultra High Powered Neodymium Magnets
  • 3″ BACCAR  Dual 1 ohm
  • 6 layers Copper & Aluminum flat wire
  • Die Cast Basket with Black Textured Finish
  • Kevlar Fiber Enhanced Non-Pressed Paper Cone
  • Textured Black Paint Finish
  • EROM Foam Surround with Red Stitching
  • Dual 1 Ohm Impedance
  • Fiberglass Woven Dust Cap
  • Direct Cooling Design T-yoke with Black Anodized Finish
  • Triple Black Poly Cotton Spiders with Mirror Image Layout
  • 10 Gauge Power Cable with Direct Lead Connection
  • Magnet: NdFeB ~ 50X40X20 N52H (12pcs)
  • Washer: 200*24mm
  • T-yoke: 200*20mm

BOA151 FEATURES:

  • 4″ Four-Layer round CCAW Ohm Voice Coils
  • Dual 1 Ohm Impedance
  • Die Cast Basket with Black Textured Finish
  • Kevlar Fiber Enhanced Non-Pressed Paper Cone with Textured Black Paint Finish
  • EROM Foam Surround with Red Stitching
  • Fiberglass Woven Dust Cap
  • Direct Cooling Design T-yoke with Black Anodized Finish
  • Triple Black Poly Cotton Spiders with Mirror Image Layout
  • 10 Gauge Power Cable with Direct Lead Connection
  • Magnet: Y35 ~ 250*140*20mm X 4pc, 500oz
  • Washer: 240*32mm
  • T-yoke: 240*32mm