This Rail Exclusive SP15x8x12 'Maxi Tablet' Superior Quality Speaker is a must-have for all model railway enthusiasts. The speaker is made of high-quality plastic and is ready to go as it is already pre-built. The sound decoder type allows for ease of control through a digital control system, compatible with DCC control systems. The brand, Zimo, is well known and trusted in the model railway community. The speaker is of OO gauge, making it the perfect fit for many model railway layouts.  This Rail Exclusive SP15x8x12 'Maxi Tablet' Superior Quality Speaker is a collectable item and belongs to the Decoders, Power & Control, and Model Railways & Trains categories on eBay.