Speaker - Eminence®, 10", RF10C, 50W, 8Ω, Ferrite

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Speaker - Eminence®, 10", RF10C, 50W, 8Ω, Ferrite

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

Special Order Item

RF10C , A ceramic version of the popular Red Fang 10 alnico. A round and beefy British tone with abundant harmonic detail, full lows, and nice grit and chime.

Item ID:
EminenceRed Coat
Product Measurements by Type
Baffle Hole Diameter9.13 in.
Basket MaterialPressed Sheet Steel
Coil Constructioncopper voice coil
Coil FormerNomex former
Coil Inductance (le)0.49 mH
Cone CompositionPaper cone
Cone Edge CompositionPaper cone edge
Core DetailsNon-vented core
D.C. Resistance (Re) 5.98 Ω
Depth4 in.
Driver Volume Displaced1.1 liters
Dust Cap CompositionZurette dust cap
Efficiency Bandwidth Product (ebp)193
Electrical Q Factor (Qes)0.55
Equivalent Acoustic Volume (VAS)22.33 liters
Force Factor (BxL)11.74 Wb/m
Front Sealing GasketYes
Gap Height8 mm
Linear Displacement, maximum (XMAX)0.47 mm
Magnet CompositionFerrite
Magnet Weight38 oz.
Mechanical Compliance (CMS)0.12 mm/N
Mechanical Moving Mass (MMS)19 g
Mechanical Q Factor (QMS)15.57
Mounting Hole Bolt Circle Diameter243.8 mm
Mounting Hole Diameter5.8mm
Nominal Basket Diameter10 in.
Nominal Impedance8 Ω
Overall Diameter256.8 mm
Peak Diaphragm Displacement Volume (vd)17.2 cm3
Power Rating50 W
Rear Sealing GasketYes
Recommended Enclosure Volume, sealedAcceptable
Recommended Enclosure Volume, ventedAcceptable
Resonance Frequency (ƒS)105 Hz
Sensitivity100.4 dB
Surface Area Of Cone (sd)366.1 cm2
Total Q Factor (QTS)0.53
Usable Frequency Range80 Hz - 4.2 kHz
Voice Coil Diameter1.75 in.
Packaging Information
Packaging Dimensions11.25 in. × 11.25 in. × 5.25 in.
Weight (Packaging)8.5 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet1.41 MB

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