Re-released  for our 70th anniversary, the 8 ohm G12H evokes the sounds of the  classic 1960s and '70s rock bands. Loud and proud thanks to its heavy  magnet structure, the G12H provides a fusion of the Vintage 30 and the  Greenback characteristics, producing a thick, warm and syrupy sound.
Celestion G12H 70th Anniversary 12" 8 Ohm Guitar Speaker 30W
It's hard to escape the sound of the  G12H, just listen to any   Hendrix  recording and chances are you'll be  hearing a whole raft of   them powering the guitar out of the mix.
With a heavier magnet than the G12M,  this faithful recreation   captures the  unmistakable mojo of late 60s rock  guitar tones. Used   singly it exhibits a  pleasing, strong low-end, but it's in a  4x12   configuration that it generates  the great chugging 'thump' that the    guitar heroes of the day were renowned  for. With a densely complex and   buttery  mid-range and a finely detailed top-end,  the G12H is  excellent  for cranking out  huge, dark power chords, with smooth  and  rich bridge  pickup tones and flutey  neck pickup tones.
When played clean, the speaker remains clear and musical without ever  sounding harsh. In overdrive, pick attack is vividly articulated with  sustained notes trailing off into warm harmonic tones.
Overall Specifications: • Nominal diameter: 12"               (305   mm) • Power rating: 30 watts • Nominal impedance: 8 ohm •                 Sensitivity: 100 dB • Chassis type: Pressed steel •  Voice   coil      diameter:         1.75" (44.5 mm) • Voice coil  material: Round   copper  •     Magnet   type:      Ceramic • Frequency  range: 75-5,000   Hz • Fs: 85 Hz  •   DC   resistance,   Re: 6.7 ohm.
Mounting Information:           •       Diameter: 12.2" (309 mm) • Overall depth: 5.3" (135  mm)  •         Magnet       structure diameter: 6.1" (156 mm) • Cut-out     diameter: 11.1"      (283 mm) •       Mounting slot dimensions: 0.31"    (7.9 mm    Ø) • Number    of mounting    slots: 4   • Mounting  slot    PCD: 11.7"  (297   mm) •   Weight: 10.4 lbs. (4.7   kg).