Eminence's Beta-10CX is a coaxial solution to the challenge of achieving
efficient, extended range output from limited baffle space.
Key Features
Kapton coil former
Polyamide-imide coated copper voice coil
Ferrite magnet
Extended pole piece
Pressed steel basket
Paper cone
Cloth accordian surround
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!
Product Specifications
Nominal Diameter 10"
Moving Mass Of Diaphragm (Mmd) 29
Power Handling (RMS) 250 Watts
Power Handling (MAX) 500 Watts
Impedance 8Ω
Frequency Response 60 to 4,000Hz
Sensitivity 94.3dB 2.83V/1m
Voice Coil Diameter 2"
Thiele-Small Parameters
Resonant Frequency (Fs) 49Hz
DC Resistance (Re) 5.48Ω
Voice Coil Inductance (Le) 0.67mH
Mechanical Q (Qms) 6.16
Electromagnetic Q (Qes) 0.41
Total Q (Qts) 0.38
Compliance Equivalent Volume (Vas) 2.16ft³
Mechanical Compliance of Suspension (Cms) 0.37mm/N
BL Product (BL) 10.88T·m
Maximum Linear Excursion (Xmax) 5mm
Surface Area of Cone (Sd) 344.9cm²
Materials of Construction
Cone Material Paper
Surround Material Cloth
Voice Coil Wire Material Copper
Voice Coil Former Kapton® / Polyimide
Basket / Frame Material Steel
Magnet Material Ferrite
Mounting Information
Overall Outside Diameter 10.08"
Baffle Cutout Diameter 9.18"
Depth 3.98"
# Mounting Holes 8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity
suggestion)
Sealed Volume 0.56ft³
Sealed F3 107Hz
Vented Volume 1.62ft³
Vented F3 60Hz