MartinLogan has revamped the Grotto line with new 12" and 15" subwoofers, each powered by 1kW amps and dual passive radiators for deeper, more powerful bass.
- Grotto 12: 17.8" x 17.9" x 17.9" (45.2cm x 45.4cm x 45.4cm)
- Grotto 15: 20.5" x 21.8" x 21.8" (52.2cm x 55.4cm x 55.4cm)
According to recent reviews, MartinLogan has impressed with their subwoofers, such as the Dynamo 12 and Abyss 10, which were greatly improved over their predecessor lines.
The new Grotto subs have a 12” driver and a 15” driver, with both drivers loading dual passive radiators.
This is a significant upgrade from the older Grotto subs, which were sealed 10” models with 250 to 300 watt amplifiers.
More News
- Designing for Climate - The Classroom of the Future
- Statesboro breaks ground on Fire Station 3 to open in 2026
- Performa brings digital doubles, kids reciting animal noises and more to New York
- Fiji Law Society President says there’s a constant struggle to uphold and respect the law in Fiji, it starts from the top
- Statesboro remembers Bob Marsh, a man of service, wisdom, and many talents
- First Holmium Laser Lithotripsy for bladder stones performed - Solomon Star News
- From stereotypes to innovation: How young researchers are changing the conversation | Opinion | Research live