B-Stock: Sennheiser HD 280 PRO, Closed-Back Monitor Headphones new Each speaker features a 3"

Each speaker features a 3" woofer and a 0

Made from mold-injected polypropylene (PP)

5” (674mm) Fully Extended

Constructed with premium materials and precision engineering

ACTION-M512 is a passive stage monitor designed to deliver a highly versatile solution

B-Stock: Sennheiser HD 280 PRO, Closed-Back Monitor Headphones new Each speaker features a 3"The Sennheiser HD 280 PRO is a Closed Back Monitor Headphones. The HD 280 Pro is Sennheiser's most significant closed, around the ear headphone to be introduced in years. Designed to exceed the demands of the professional environment, the HD 280 Pro boasts extremely robust construction combined with the sound quality, modular design and aggressive noise isolation that is necessary in the field. The unique collapsible design, combined with swiveling