Specification Sheet - C10Q

10" - 35 W Vintage Ceramic Loudspeaker
C10Q -
8Ω /
16Ω
General Characteristics
Nominal Overall Diameter 259 mm 10 in
Nominal Voice Coil Diameter 32 mm 1.26 in
Magnet Weight 426 g 15 oz
Overall Weight 1.6 kg 3.53 lbs
Flux Density 0.92 T
Voice Coil Winding Depth 9 mm 0.35 in
Magnetic Gap Depth 6 mm 0.24 in
Thiele-Small Parameters
16Ω
Voice Coil DC Resistance RE 6 12 Ω
Resonance Frequency ƒS 96 105 Hz
Mechanical Q Factor QMS 9.78 13.06
Total Q Factor QTS 1.3 1.74
Mechanical Moving Mass MMS 18.3 14.7 g
Mechanical Compliance CMS 150 156 µm/N
Force Factor BxL 6.64 7.6 Wb/m
Equivalent Acoustic Volume VAS 23.2 23.9 lt.
Maximum Linear Displacement XMAX ±1.5 ±1.5 mm
Reference Efficiency nO 1.61 1.33 %
Diaphragm Area SD 330.1 330 cm2
Losses Electrical Resistance RES 52 80 Ω
Voice Coil Inductance @ 1kHz LE 0.62 1 mH
Electrical Q Factor QES 1.50 2.01
Constructive Characteristics
Magnet Ferrite
Voice Coil Winding Copper
Voice Coil Former Epotex
Cone Material Paper
Surround Material Integrated Paper
Dust Dome Material Solid Paper
Basket Material Pressed Sheet Steel
Surround Treatment No
Electrical Characteristics
16Ω
Nominal Impedance 8 15 Ω
Rated Power 355 35 W
Musical Power 70 70 W
Sensitivity@1W,1m 94.7 94.5 dB
Product Dimensions
C10Q angled view
C10Q bottom view
C10Q side view
C10Q top view