Celestion G12-100 T2928 1981 Vintage Rola Ipswich UK Marshall Era

Model T2928 (G12-100) with date code JQ27 – 1981. - Factory code: T2928. - Manufacturer: Celestion (Rola Celestion Ltd.). This is a high-power 12" Celestion driver from the late 1970s used in professional guitar cabinets and high-power amplifiers.