Eminence The Tonespotter 12" Guitar Speaker  

Product #660069

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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Eminence

Warm, thick, authentic British tone.

The Eminence Tonespotter 12" Guitar Speaker delivers very smooth and warm tone with a fat bottom end and highs that cut through the mix.

Features
  • Warm and thick overtones
  • Authentic British flavor

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The Tonespotter 12" Guitar Speaker Specifications:

  • Specification
  • Nominal Basket Diameter: 12", 304.8mm
  • Nominal Impedance*: 8 ohms
  • Power Rating**: 75W
  • Resonance: 88Hz
  • Usable Frequency Range: 70Hz-5.5kHz
  • Sensitivity***: 100.7
  • Magnet Weight: 38 oz.
  • Gap Height: 0.312", 7.92mm
  • Voice Coil Diameter: 1.75", 44.5mm
  • Thiele & Small Parameters
  • Resonant Frequency (fs): 88Hz
  • DC Resistance (Re): 6.76
  • Coil Inductance (Le): 0.47mH
  • Mechanical Q (Qms): 10.04
  • Electromagnetic Q (Qes): 0.73
  • Total Q (Qts): 0.68
  • Compliance Equivalent Volume (Vas): 39.7 liters / 1.4 cu. ft.
  • Peak Diaphragm Displacement Volume (Vd): 64cc
  • Mechanical Compliance of Suspension (Cms): 0.10mm/N
  • BL Product (BL): 12.7 T-M
  • Diaphragm Mass inc. Airload (Mms): 32 grams
  • Efficiency Bandwidth Product (EBP): 120
  • Maximum Linear Excursion (Xmax): 1.2mm
  • Surface Area of Cone (Sd): 519.5 cm2
  • Mounting Information
  • Recommended Enclosure Volume:
  • Sealed: Acceptable
  • Vented: Acceptable
  • Overall Diameter: 12.02", 305.3mm
  • Baffle Hole Diameter: 10.97", 278.6mm
  • Front Sealing Gasket: fitted as standard
  • Rear Sealing Gasket: fitted as standard
  • Mounting Holes Diameter: 0.25", 6.4mm
  • Mounting Holes B.C.D.: 11.63", 295.4mm
  • Depth: 5.1", 130mm
  • Net Weight: 8 lbs., 3.6 kg
  • Shipping Weight: 9.8 lbs., 4.5 kg
  • Materials of Construction
  • Copper voice coil
  • Paper former
  • Ferrite magnet
  • Non-vented core
  • Pressed steel basket
  • Paper Cone
  • Paper cone edge
  • Zurette dust cap
  • *Please inquire about alternative impedances.
  • **Multiple units exceed published rating evaluated under EIA 426A noise source and test standard while in a free-air, non-temperature controlled environment.
  • ***The average output across the usable frequency range when applying 1W/1M into the nominal impedance. Ie: 2.83V/8ohms, 4V/16ohms.
  • Eminence response curves are measured under the following conditions: All speakers are tested at 1w/1m using a variety of test set-ups for the appropriate impedance " LMS using 0.25" supplied microphone (software
  • calibrated) mounted 1m from wall/baffle " 2ft. X 2ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum diffraction " Hafler P1500 Trans-Nova amplifier " 2700 cu.ft. chamber with
  • fiberglass on all six surfaces (three with custom-made wedges)
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