15″ THUNDER BASS 6.2K

Thunder Bass 6.2K, the 15-inch double ferrite bass, specially developed for wall systems with inverted cannon boxes.

Description

Thunder Bass 6.2K – Built to Handle the Hit

Get ready to feel the power of the Thunder Bass 6.2K — a 15-inch subwoofer with dual ferrite magnets, engineered for inverted cannon enclosures and high-pressure wall setups.

With its rugged design and oversized magnetic structure, the Thunder Bass 6.2K doesn’t just deliver power — it shows it. Designed to handle up to 6,200 Watts of peak power, this sub hits hard with deep, punishing lows, even in compact enclosures. Whether you’re working on a trunk building or a full demo wall, this subwoofer delivers high sensitivity, extreme low-frequency performance, and serious sound pressure that dominates in any setup.

Thunder Bass 6.2K Highlights:

  • Reinforced cone and solid structure built for extreme conditions.
  • Delivers brutal bass even in small or compact custom-built.
  • Perfect for demanding builds that need durability, volume, and deep impact.

Thunder Bass 6.2K — 15″ dual-ferrite subwoofer engineered for inverted cannon wall systems.

Product videos

Technical information
RMS power 1550 Watts
Peak Power 3100 Watts
Max: 6200 Watts
Nominal Impedance 4 Ohms
Sensitivity (@ 1W, 1m) - Free-Air 93,72dB
Flow density in the gap 8.800 Gauss
Frequency Response 45 to 18000Hz
Coil Wire Material Cooper
Ferrite Material Bario Y25
Diaphragm Mass 265,352g
Coil Diameter 4 Inches
Resonance frequency 42,89Hz
Cone effective area (sd) 84,496 m²
Nominal diameter 15 Inches
Weight 18,5 Kg
EAN 7908706603156
Additional Information
RE - Coil Wire Electrical Resistance: 2.4 Ohm/Vcc
Le - Coil Inductance @ 1KHz: 1.583mH
NO - Reference Efficiency: 1.48%
MMS - Total Mass: 279.478g
QMS - Mechanical Q: 15.018
QES - Electrical Q: 0.257
QTS - Total Quality Factor (QMS+QES): 0.253
BL Product: 24.195 Tm
CMS - Compliance: 49.269 uM/N
X-Max - Distortion Free Cone Excursion: (+/-)12.6 mm
VAS - Equivalent Volume: 49.496 m²
Ferrite Ring Dimensions: 8.66" x 4.33" x 1.81" (220 x 110 x 46mm)
Motor assembly material: 1020 steel
Motor assembly paint: KTL - Kathodifsche Tauch Lackierung
Coil winding height: 33 mm
Coil Wire Section: Round
Coil Shape Material: Kapton (DUPON trademark)
Cord Material: Silver Plated Copper
Cone Material: Cellulose with Special Fibers
Edge Material: Resin Fabric
Cone Shape: Smooth Exponential
Collar or Protector Material: Cellulose with Special Fibers
Centering or Spider Material: Resin weave fabric
Housing Material: Injected Aluminum
Housing Paint: Electrostatic
Connector type: Pressure clamp
Cabinet volume: 6.96 liters