Any speakon cable will work on the Simba. What we highly  recommend  is a length of at least 10m, for each way (bass, kick and top), so basically 4 cables are needed for 4 way and 3 cables for a 3 way.If you are looking forward to receive your cables (customized and coloured for each way) delivered with the sound, don’t hesitate to ask for them, of course we can finish them for you and include them in the delivery.If you are interested in purchasing cables or would like consultation, please use the contact form on our website to reach out to us.