The Celestion Vintage 30 is a high quality 12 inch replacement 8 Ohm guitar speaker. They are probably Celestion’s most revealing speaker. The Vintage 30 has a fat, warm low end so the punch is great. The mid-range is a complex symphony of tones and overtones. High end, boutique type combo amplifiers commonly use one. The Vintage 30 guitar speaker has been used on thousands of recordings.