Liquid error (sections/product line 32): Cannot render sections inside sections

MBT8014 BT Series 8” 4 ohm Marine Passive Bass Tubes (Open Box Item)



  • This product is NEW and carries full factory warranty; however, the packaging may be slightly damaged or it may be repackaged as a result of the original packaging being damaged. All NOB products are inspected to insure there is no product damage or missing contents before they are listed for sale.
  • Bass Tubes enclosures promote maximum efficiency
  • Salt, fog and UV certified
  • 8” high power handling waterproof woofer
  • Voice coil size: 2” high power/high temp
  • Comes with weather-resistant, Velcro-reinforced straps for secure mounting


Our 8” 4 ohm Marine Passive Bass Tubes are high power handling woofers that are highly efficient thanks to the Bass Tubes enclosure. They’re the perfect solution to the lack of bass in most audio systems as they can restore the missing low end in your system without sacrificing coveted storage space on your boat. They have a 2” high power/high temp voice coil, 8” high power handling woofer and are salt, fog and UV certified. For secure mounting and easy removal, we’ve included weather-resistant, Velcro-reinforced mounting straps, too.



  • Frequency Response 39HZ-1500HZ
  • Crossover No
  • Protection No
  • MPN MBT8014
  • Power Handling 150 watts (Max)
  • Impedance 4 ohms
  • Sensitivity 102 dB
  • Recommended Power 6-125 watts/channel
  • Voice Coil Size 2" high power/high temp.
  • Magnet Weight 36 oz.
  • Height 10.125 in.
  • Width 8.65 in.
  • Length 19 in.



We are using BILT to provide you with an easy assembly process! Interactive easy to follow instructions for how to assembly your new Yak Power product can be found in BILT. Head to the app store now to download the FREE app now.