Item #1568643 Model #TB12G

GAMMA True Blue TB12G 12" Guitar Amp Speaker Standard


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Amp speaker with all-around rich sound, including outstanding headroom, clarity and dynamics.

The GAMMA True Blue TB12G 12” guitar amp speaker is ideal for upgrading amps that deliver up to 60 watts of power at 8 ohms. Its 40 oz magnet is larger than that of most other guitar amp speakers, and is essential to the outstanding headroom, clarity and dynamics that the speaker delivers, along with ample low frequency response. The True Blue TB12G is equally at home in delivering aggressive high-gain distortion, transparent cleans or medium-gain distortion, and is a go-to driver for translating tones from your stomp boxes or multi-FX and modeling units.
  • Nominal diameter: 12" (305 mm)
  • Power rating: 60W
  • Nominal impedance: 8 ohm
  • Sensitivity: 95dB
  • Chassis type: Pressed steel
  • Voice coil diameter: 2" (50.5 mm)
  • Voice coil material: Copper-covered aluminum
  • Magnet type: Ferrite
  • Magnet weight: 40 oz
  • Resonance frequency, Fs: 95Hz
  • DC resistance, Re: 6 ohms
  • Mounting information
    • Cut-out diameter: 10.95" (278 mm)
    • Diameter: 12" (310 mm)
    • Magnet structure diameter: 4.73" (120 mm)
    • Mounting slot dimensions:  0.24" x 0.32" (6 mm x 8 mm)
    • Mounting slot PCD: 11.65" (296 mm)
    • Number of mounting slots: 4
    • Overall depth: 5.28" (134 mm)
    • Unit weight: 6.06 lb. (2.75 kg)