Marshall speakers are generally compatible with other audio equipment as long as the equipment has the proper output connectors and is able to produce an audio signal that is within the correct voltage range to drive the speakers. Marshall speakers typically have either a 1/4-inch or a XLR input connector, so you will need to make sure that your audio equipment has a matching output connector or can be connected to the speakers using an adapter. It is also a good idea to check the specifications of the speakers and the audio equipment to make sure that they are compatible in terms of power handling and frequency response.