BT Series 6" Amplified Bass Tubes (BTA6100) (BTA6250D)

Availability: In stock


  • Bass Tubes enclosures promote maximum efficiency

  • Optimized for corner loading for maximum bass output

  • Integrated 100-watt or 250-watt amplifier

  • Variable 50-250Hz crossover (BTA/MBTAxx250D versions only)

  • Variable gain control

  • Includes straps for secure mounting



Our 6-inch amplified Bass Tubes have an integrated 100-watt or 250-watt amplifier with a Bass Tubes enclosure and variable gain control. They’re easy to install and the perfect way to upgrade any audio system with variable 50-250Hz crossover (BTA/MBTAxx250D versions only). Straps included for secure mounting.

Support Materials

Bass Tubes Manual


  • Power Output 100 watts, 250 watts
  • Frequency Response 39HZ-85HZ
  • Fuse 7.5 amp Inline
  • Crossover Fixed
  • Protection No
  • Max Power Output 100 watts, 250 watts
  • Hi Input Level Yes
  • Battery Voltage Range 10.5-14.4 vdc
  • Crossover Range Fixed @ 85 Hz
  • Bass EQ No
  • Auxillary Fuse No
  • Remote Control RBCM-100 Optional
  • RCA Input Yes
  • Hi Level Input Yes
  • Auto Turn On Yes
  • Subsonic Filter No
  • Power Handling 100 watts, 250 watts
  • Impedance 2 ohms DVC
  • Voice Coil Size 1.5" high power/high temp.


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