This is a mid-range horn driver system. Since it is for the mid-range, it does not produce high frequencies. It is used in speaker systems such as SENTRY III and SENTRY IVB, and is recommended for those thinking about 3-way.
Maintenance information: 2026.4.30 oscillator check OK
Accessories: none
Main specifications: 8 ohms 500 to 6,000 Hz, 105 dB, crossover 800 Hz, diameter 104 x depth 87 mm, weight 2.2 kg (driver only)