Subwoofer bases designed by Dan D'Agostino, using two servo-controlled 12" woofers with Krell amplification.
KRELL MRS - MASTER REFERENCE SUBWOOFER. SOLID ALUMINUM CABINET WITH DUAL 15" DRIVERS, 2600 WATT KRELL AMPLIFIER AND METAL REMOTE | Subwoofers | Audiogon
KRELL MRS - MASTER REFERENCE SUBWOOFER. SOLID ALUMINUM CABINET WITH DUAL 15" DRIVERS, 2600 WATT KRELL AMPLIFIER AND METAL REMOTE | Subwoofers | Audiogon
![Krell Master Reference Subwoofer Subwoofers user reviews : 4.5 out of 5 - 4 reviews - audioreview.com Krell Master Reference Subwoofer Subwoofers user reviews : 4.5 out of 5 - 4 reviews - audioreview.com](http://content.audioreview.com/channels/audioreview/images/products/product_125236.jpg)