JJ 6L6 Red Label

Back in the late 60s, the G12H was created by fixing an 'H' type (heavy) magnet to the body of a G12M guitar speaker. Result: a speaker with more power and a different tonal balance: firmer bass and a more pronounced top end. So we added an 'H' magnet to the G12M-65 Creamback, create a speaker that delivers the sonic signature of a G12H combined with Creamback levels of power handling. The result is the G12H-75 Creamback. It delivers 75-watts of power handling with ease and has unmistakeable G12H tone, with a tighter low end than the G12M-65 Creamback and a punchier, more dynamic high end. The H magnet brings additional focus, body and girth to the Creamback tone. It thickens single notes, resulting in a highly articulate, vocal character. These additional characteristics mean that the G12H-75 Creamback offers exceptional performance when used for lead guitar and sounds massive loaded into a 4x12 cab!

General Specifications

• Nominal diameter: 12", 305mm
• Power rating: 75W
• Nominal impedance: Available 8Ω or 16Ω
• Sensitivity: 100dB
• Chassis type: Pressed steel
• Voice coil diameter: 1.75", 44.5mm
• Magnet type: Ceramic
• Magnet weight: 50oz, 1.42kg
• Frequency range: 70-5000Hz
• Resonance frequency, Fs: 75Hz
• DC resistance, Re: 6.37Ω and 12.5Ω
• Voice coil former material: Round copper

Mounting Information

• Cut-out diameter: 11.1", 283mm
• Diameter: 12.2", 309mm
• Magnet structure diameter: 6.6", 168mm
• Mounting slot dimensions: 0.31", 7.9mm Ø
• Mounting slot PCD: 11.7", 297mm
• Number of mounting slots: 8
• Overall depth: 5.4", 138mm
• Unit weight: 10.4lb, 4.7kg

• Resonant Frequency (Fs): 79.61 Hz
• DC Resistance (Re): 6.3 Ohm
• Coil Inductance (Le): 8 mH
• Mechanical Q (Qms): 7.7956
• Electromagnetic Q (Qes): 0.6822
• Total Q (Qts): 0.6273
• Compliance Equiv. Vol. (Vas): 1.349 cu ft
• Mech. Compliance of Susp. (Cms): 198.897 mm/N
• BL Product (BL): 9.92 T-M
• Diaphragm Mass Inc. Airload (Mms): 20.0945 grams
• Surface Area of Cone (Sd): 366.0962 cm squared
• Sound Pressure Level (spl): 96.35 db

• Type: Pointer Knob "Classic Fluted"
• Material: Phenolic
• Shaft Size: 6 - 6,3 mm
• Size: 19,6 x 15,75 mm
• Mounting: Set-Screw

• Type: Music Man Style
• Also used by Sunn and Gibson
• Material: Phenolic
• Shaft Size: 6 - 6,3 mm
• Size: 30 x 16,1 mm
• Mounting: Set-Screw

• Type: Pointer Knob "Classic Fluted"
• Material: Phenolic
• Shaft Size: 6 - 6,3 mm
• Size: 20 x 11,5 mm
• Mounting: Set-Screw