Weber Vintage 12F150S-4-25W
4 Ohm, 25W.Strong early 60s tone with ceramic punch. Very smooth tone, punchy, loud, and very moderate breakup - in fact, moderate is the perfect word to describe everything about this speaker. Replaces Chicago Jensen C12N and Oxford ceramic 12s. 12 inch, 40oz ceramic magnet, 1-1/2 inch voice coil, ribbed cone.