MJF-212A Stage Monitor with case in good condition.

The Meyer Sound MJF-212A is a high-power, self-powered stage monitor designed for exceptional sound quality and high output on demanding stages. It features two 12-inch neodymium low-frequency drivers and a 4-inch high-frequency compression driver coupled to a 50° x 50° horn, delivering precise, consistent coverage.

The monitor offers a flat frequency and phase response from 55 Hz to 18 kHz, ensuring superb vocal clarity and high gain before feedback. Its built-in three-channel class AB/H amplifier delivers a total peak power of 2,550 W, achieving peak SPL levels up to 139 dB.

The MJF-212A has a low-profile, wedge-shaped cabinet made of durable birch plywood, allowing clear sightlines on stage. It includes Intelligent AC for automatic voltage selection, surge protection, and soft startup, and can integrate with Meyer Sound’s RMS network for remote monitoring.

Compact yet powerful, the MJF-212A is ideal for use as a main vocal monitor, instrument monitor, or side-fill in touring, concert, and theatrical applications.