Martin Logan Grotto 12" Subwoofer Black

The 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 Gloss Black enclosure with a refined, furniture-friendly design