D15-Chimera Subwoofer Speakers allowing high output ultra-low bass

allowing high output ultra-low bass with minimal port noise

Want to know the history

and 155 Hz

7 years woofer warranty and 5 year electronics warranty

D15-Chimera Subwoofer Speakers allowing high output ultra-low bassDr. Hsu is back with his ultimate breakthrough creationa seriously powerful dual 15 subwoofer that turns from sealed to ported with the addition of a supercharger (SC). It's the world's first ever supercharged dual 15" ported subwoofer. 1200W RMS drives dual 15 side firing woofers for unmatched power Modular design Upgrade the standalone sealed D15 Chimera to a ported sub by adding the Supercharger (SC) Easier to handle this two piece system is the