The Eminence Delta Pro-12A 12" cast frame speaker is recommended for professional audio in sealed, vented, and horn-loaded enclosures. Ideal for full-range, mid/hi, and monitor wedges. Extremely efficient through the midrange, but with a surprisingly strong bass kick as well. Similar to EVM12L-BL guitar speaker. Suitable replacement for EAW FR129Z, EAW SM122e, 804058, and LC1243. Made in the USA. 7-year manufacturer's warranty!