The Electro-Voice Sentry 100A monitor speaker system is the direct result of "human engineering" with the broadcast/recording studio engineer in mind. Our product engineers' non-nonsense design efforts have culminated in a system that speaks to the needs of professionals with specific requirements, high efficiency with extended low-frequency range, uniform frequency response and dispersion, all in a compact, no-frills package.

The Sentry 100A employs a Super-Dome tweeter capable of handling 25 watts of input power (most tweeter operate in the 5 watt range), while faithfully reproducing the program material with response out to 18,000 Hz and uniform dispersion (120° at 5,000 Hz ). No longer will accidental high-frequency blasts from tape head contact in rewind / fast-forward mode result in a curl of smoke where a tweeter used to be. The low-frequency section is an 8" direct radiator woofer installed in an optimally vented enclosure with fourth-order Butterworth tuning. The optimally vented design is responsible for the unusual combination of small size, extended bass response, and high efficiency. Such performance is simply not available in other enclosure of similar size.

The Sentry 100A is housed in a utility cabinet wrapped in a special, scratch-resistant, mattle black vinyl. The cabinet size is intentionally designed for rack mounting. The steel-reinforced grille is covered with a custom grey cloth. This provides maximum protection, acoustic transparency and pleasing esthetic quality.