Speaker bases on wheels?


Does anyone know of any bases, for full size speakers (Alto Utopias), that run on wheels?

They have lost popularity due to degradeing the sound. If mobility was absolutly necessary I would have some made with wheels/castors in the back which would engage when the speaker is tilted back; the Leak 3090s which I use to sell had them. They were intended to be used in professional applications as well as home where mobility is important.
Thanks Stanwal,

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