Marshall speakers come in a variety of types and models, and the specific inputs that they have can vary. Some common types of inputs that Marshall speakers might have include:

1. 3.5mm auxiliary input: This is a small, headphone-style input that can be used to connect a device like a phone or MP3 player to the speaker.
2. RCA inputs: These are a pair of red and white connectors that are often used to connect a TV, DVD player, or other audio source to the speaker.
3. XLR inputs: These are professional-grade audio connectors that are often used to connect microphones, mixers, and other pro audio equipment to the speaker.
4. Bluetooth: Many Marshall speakers also have Bluetooth connectivity, which allows them to wirelessly receive audio from a device like a phone or computer.

It’s important to note that the specific inputs that are available on a particular Marshall speaker will depend on the model and type of speaker.