In this system low frequencies are handled by a new 12” (305mm) driver, and high frequencies by a FerroCooled* 50mm voice coil driver mounted on our new 90° x 40° consistent beamwidth horn flare. The cabinet is built throughout from premium grade void free plywood, with a welded steel mesh protective grille, and is painted in multiple textured coats of catalysed polyurethane.Reinforced mounting plates are already fitted, allowing flying hardware to be factory fitted as required.
The amplifier design inside the SPL12 uses existing proven analog amplifier technology for predictable operation in all professional applications. Its transformer based power supply and Mosfet drive circuitry both enable a reduced parts count for long term reliability. Plus, with their inherent self regulation, Mosfets are accepted as being the most thermally reliable and predictable amplifier output stage available. There are deliberately no user adjustable controls for the SPL12. The system provides a flat response, since all equalising is intended to be done from the source - typically a mixer and /or graphic EQ. The drivers and the output of the amplifier section form a perfectly matched composite unit that is designed to do only one thing, and do it extremely well.