Product Description
Installed in a bass reflex tube, these sub-woofers are powerful enough to create the low frequencies that can't be produced from an OEM solution. With an improved voice coil, these sub-woofers are now, even more, powerful.
Voice Coil Cooling System
Heat radiation is the key point to improve durability and sound. Aluminum Cap & Aluminum Bobbin allow heat to be removed from the center of the subwoofer for improved frequency response and high power handling.
A: Heat is also radiated from aluminium cap along aluminium bobbin.
B: Heat is radiated from iron of the magnetic circuitng.