The Bogen Models S86 and S810 are 8-inch cone-type loudspeakers that deliver excellent sound quality and reliable operation. Their innovative magnetic structure is designed for maximum air gap energy, and the diaphragms are selected for high sensitivity and optimized response characteristics.

These speakers are easy to install into ceiling grilles or wall baffles, with mounting holes provided for quick attachment of a transformer. The included Model T725 transformer matches the 8-ohm speaker to a 25- or 70-volt line with six power taps (4, 2, 1, 1/2, 1/4, and 1/8 watts), and an optional Model T72510 is available for five power taps (10, 5, 2-1/2, 1-1/4, and 5/8 watts).

The S86 assembly is also available with a terminal strip (-BR) and volume control (-V), and both models can be purchased fully assembled with transformers in attractively finished wall baffles (Model WB8) or in ceiling grilles for recessed installation. Optional volume control and/or terminal strip assemblies are also available.

• High quality direct radiator speakers
• 7 watts and 15 watts power handling capacity
• Easy attachment of transformer
• Transformer mounted and wired available