Speaker - Eminence®, 12", TF-1250, 50W, 8Ω, Ferrite

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Speaker - Eminence®, 12", TF-1250, 50W, 8Ω, Ferrite

Note: special order items require additional lead time. See our page on special order items.

Special Order Item

TF-1250 , a new signature model voiced by internationally known solo artist Tomo Fujita. A touch sensitive, bright and chimey vintage American tone with tight, punchy lows and nice, even mids. The 30 oz. ceramic magnet provides lower efficiency, which allows you to find the amp's sweet spot at lower volumes.

Item ID:
Product Measurements by Type
Acceptable Driver Volume Displaced1.93 liters
Baffle Hole Diameter11.13 in.
Basket MaterialPressed Sheet Steel
Coil Constructioncopper voice coil
Coil FormerPolyimide former
Coil Inductance (le)0.51 mH
Cone CompositionFull molded paper cone
Cone Edge CompositionPaper cone edge
Core DetailsNon-vented core
D.C. Resistance (Re) 7.23 Ω
Depth4.97 in.
Dust Cap CompositionPaper dust cap
Efficiency Bandwidth Product (ebp)97
Electrical Q Factor (Qes)0.98
Equivalent Acoustic Volume (VAS)37.47 liters
Force Factor (BxL)11.39 Wb/m
Front Sealing GasketYes
Gap Height8 mm
Linear Displacement, maximum (XMAX)0.47 mm
Magnet CompositionFerrite
Magnet Weight30 oz.
Mechanical Compliance (CMS)) 0.1 mm/N
Mechanical Moving Mass (MMS)29 g
Mechanical Q Factor (QMS)8.5
Mounting Hole Bolt Circle Diameter298.5 mm
Mounting Hole Diameter6.1 mm
Nominal Basket Diameter12 in.
Nominal Impedance8 Ω
Overall Diameter309.1 mm
Peak Diaphragm Displacement Volume (vd)24.4 cm3
Power Rating50 W
Rear Sealing GasketYes
Recommended Enclosure Volume, sealedAcceptable
Resonance Frequency (ƒS)95 Hz
Sensitivity101.3 dB
Surface Area Of Cone (sd)519.5 cm2
Total Q Factor (QTS)0.88
Usable Frequency Range80 Hz - 4.4 kHz
Voice Coil Diameter1.5 in.
Packaging Information
Packaging Dimensions13 in. × 13 in. × 6.5 in.
Weight (Packaging)8.6 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet1.43 MB

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