Williams/Bally 6-1/2" Cabinet Speaker

6.5" speaker used for the cabinet bottoms of Williams/Bally games. This speaker is a suitable replacement for Williams/Bally 6" speakers (#5555-12929-00). This speaker is an upgrade over the original Williams/Bally speakers because of it's superior specifications; 8 ohms & 90 watts (original factory speaker was 4 ohms, 25 watts). Williams/Bally #5555-16059-00. Williams/Bally #5555-12929-00.