The Eminence Beta-10CX 10" Coaxial Driver is recommended for professional audio midrange reproduction in sealed loudspeaker enclosures. Also suitable for midbass or floor monitor applications in vented 2-way speaker cabinets. The Beta-10CX's coaxial design facilitates use of an HF driver to extend frequency response. Standard 1-3/8"-18 TPI threaded insert for HF horn driver (sold separately). Made in the USA. 7-year manufacturer's warranty!
Kapton coil former
Polyamide-imide coated copper voice coil
Extended pole piece
Pressed steel basket
Cloth accordian surround
Power Handling (RMS)250 Watts
Power Handling (max)500 Watts
Frequency Response60 to 4,000 Hz
Sensitivity94.3 dB 1W/1m
Voice Coil Diameter2"
Magnet Weight38 oz.
Resonant Frequency (Fs)49 Hz
DC Resistance (Re)5.48 ohms
Voice Coil Inductance (Le)0.67 mH
Mechanical Q (Qms)6.16
Electromagnetic Q (Qes)0.41
Total Q (Qts)0.38
Compliance Equivalent Volume (Vas)2.16 ft.Â³
Mechanical Compliance of Suspension (Cms)0.37 mm/N
BL Product (BL)10..88 Tm
Diaphragm Mass Inc. Airload (Mms)29g
Maximum Linear Excursion (Xmax)5 mm
Surface Area of Cone (Sd)344.9 cmÂ²
Materials of Construction
Voice Coil Wire MaterialCopper
Voice Coil FormerKaptonÂ® / Polyimide
Basket / Frame MaterialSteel
Overall Outside Diameter10.08"
Baffle Cutout Diameter9.18"
# Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)