Marshall is a brand that offers a wide range of speaker systems for various different applications. Some of the types of speaker systems that they offer include:

* Home audio speakers: Marshall offers a range of home audio speakers in various sizes and styles, including bookshelf speakers, floor standing speakers, and soundbars.
* Portable speakers: Marshall also offers a range of portable speakers that are designed to be portable and easy to carry, making them ideal for outdoor use or for taking on the go.
* Professional speakers: Marshall makes a range of professional-grade speakers that are designed for use in live music venues, recording studios, and other professional settings. These speakers are typically more powerful and durable than their consumer-grade counterparts.
* Car audio speakers: Marshall also offers a range of car audio speakers, including component speakers, coaxial speakers, and subwoofers, designed to be installed in a vehicle.

Overall, Marshall is known for making high-quality speaker systems that offer excellent sound quality and durability.