On Spot Productions

The BC543 is a self-contained, high-output cardioid subwoofer system for both permanent and portable applications. It is designed to offer a very high output, tight and accurate sub-bass response, as low-frequency extension of any Alcons pro-ribbon system.

The VR12 is a 2-way compact multi-purpose loudspeaker, for both portable and permanent applications. Featuring the patented RBN601 pro-ribbon driver, the VR12 is ideal for applications where high output, high quality reinforcement is needed.

As VR12 but enclosure/horn in horizontal orientation and with cabinet in mirrored version for 'symmetrical pair' floor/ceiling monitors. Full-range system, RBN601 + 12" Neodymium, 102dB, 60Hz-30kHz., 90x40

The VR8 is a 2-way compact multi-purpose loudspeaker, for both portable and permanent applications. The system combines a reference-quality clarity and intelligibility, with a high dynamic SPL.

The VR8 is a 2-way compact multi-purpose loudspeaker, for both portable and permanent applications. The system combines a reference-quality clarity and intelligibility, with a high dynamic SPL.