Martin Logan Grotto Triple 12" Subwoofer Black PREAMPLIFIER-STEREO The Bison Tower is a

The Bison Tower is a powerful

refined audio output

is of a proper depth (3-1/4” without optional backbox

Connect a JLINK™ TRX system (sold separately) to the onboard Wireless Link port and enjoy the freedom to position your Dominion™ almost anywhere

Martin Logan Grotto Triple 12" Subwoofer Black PREAMPLIFIER-STEREO The Bison Tower is aThe MartinLogan Grotto 12 deploys triple 12 inch hybrid woofers and 2,000 watts of amplification inside a decor friendly sealed enclosure. Intelligent features ARC room correction, wireless audio, and app control ensure stunning bass performance in any room. Triple 12" sealed hybrid woofer system for deep, precise bass 2,000 watt amplifier for commanding low frequency dynamics ARC room correction, wireless audio, and smartphone app control Premium