Electro-Voice Sentry II is a high-fidelity studio monitor speaker system designed to provide accurate and uncolored sound reproduction. With a frequency response of 30-20,000 Hz, 20 watts of continuous power handling capacity, and 16 ohms impedance, the Sentry II is ideal for critical listening and monitoring applications in studios, control rooms, and classrooms.

The Sentry II features a 12-inch low- and mid-frequency range cone speaker, a very-high-frequency driver utilizing the Sonophase principle of throat design, and a high-frequency crossover network. This combination of drivers and crossover provides a smooth and extended frequency response, with excellent transient response and low distortion.