412 HWTT BOXY GREEN british Inside are four Celestion™ G12H30

Inside are four Celestion™ G12H30 speakers — the "H" stands for "Heavy" magnet (vs the "M" for medium magnet in the more common G12M Greenback)

"1960" is Marshall's model number for their iconic 4×12" cabinet

Modern Marshall · MODE FOUR Series

joined by the extra headroom of the 30-watt "H"-style design

412 HWTT BOXY GREEN british Inside are four Celestion™ G12H30About the HIWATT SE4122 ROLA Greenback Closed Back 412 1970s Celestion G12M25 British Tradition ROLA Era The HIWATT SE4122 is the closed back 412 cabinet from HIWATT the British amplifier company founded by Dave Reeves in 1966 and adopted by The Who, Pink Floyd, and other major touring acts of the era. The SE4122 uses heavy grade Baltic birch ply with traditional British cabinet making a construction approach that produces a tighter, more controlled