Electro-Voice EVF-1122D/99-BLK - Premium 12'' 2‑Way Full‑Range Loudspeaker 8-strings serial # and the issue

serial # and the issue in as much detail as you can

Manual Loop

Frequency Response (±1

It’s a simple

- Tuner Out - Separate tuner output keeps your tuner out of the audio path

Electro-Voice EVF-1122D/99-BLK - Premium 12'' 2‑Way Full‑Range Loudspeaker 8-strings serial # and the issue12 inch premium two way full range loudspeaker with 90 x 40 rotatable waveguide, designed for medium field medium throw coverage pattern. High power, two way loud speaker system that can be used in a variety of applications where high quality sound reinforcement is required in a compact, lightweight package. Utilizes the DH7N, a high output 3 titanium compression driver, coupled to a Constant Directivity 90 x 40 waveguide. The DVX3121A 12 woofer was