Eminence Beta10-CBMRA

Eminence Beta 10 CBMRA - 10" 200W 8 Ohm

Eminence's American Standard series professional audio loudspeakers offers exceptional value with performance, and the Beta 10CBMRA is no exception. With its economical stamped steel, closed-back chassis, the Beta 10CBMRA offers versatility by eliminating the need for separate sub-enclosures. A usable frequency range of 300Hz to 4kHz combined with 200 watts continuous power handling makes the Beta 10CBMRA a perfect midrange driver for high-power pro audio cabinets, or high-power/high SPL car stereo applications.

Using carefully selected components encompassed in a sealed basket, the Beta10CBMRA integrates effortlessly in to nearly any car or pro audio system. With cabinet independence along with its optimised response and performance capabilities, system incorporation couldn’t be more simplified.

Specification:

    Nominal Basket Diameter 10", 254mm
    Nominal Impedance* 8 ohms
    Power Rating: Watts 200W, Music Program 400W
    Resonance 326.38Hz
    Usable Frequency Range 300Hz - 4kHz
    Sensitivity*** 99.6dB
    Magnet Weight 34 oz.
    Gap Height 0.31", 7.95mm
    Voice Coil Diameter 2", 50.8mm

Thiele & Small Parameters:

    Resonant Frequency (fs) 326.38Hz
    DC Resistance (Re) 5.68
    Coil Inductance (Le) 0.48mH
    Mechanical Q (Qms) 7.14
    Electromagnetic Q (Qes) 2.27
    Total Q (Qts) 1.73
    Compliance Equivalent Volume (Vas) 1.7 liters / 0.06 cu.ft.
    Peak Diaphragm Displacement Volume (Vd) 52.52cc
    Mechanical Compliance of Suspension (Cms) 0.01mm/N
    BL Product (BL) 9.5 T-M
    Diaphragm Mass Inc. Airload (MMs) 17.62 grams
    Efficiency Bandwidth Product (EBP) 143.4
    Maximum Linear Excursion (Xmax) 1.5mm
    Surface Area of Cone (Sd) 350.1 cm2
    Maximum Mechanical Limit (Xlim) 3mm

Mounting Information:

    Recommended Enclosure Volume - Closed Back Driver, Not Applicable
    Driver Volume Displaced 69.1 cu.in. / 1.1 liters
    Overall Diameter 10.09", 256.29mm
    Baffle Hole Diameter 9.18", 233.17mm
    Front Sealing Gasket Fitted as standard
    Rear Sealing Gasket Fitted as standard
    Mounting Holes Diameter 0.25", 6.35mm
    Mounting Holes B.C.D. 9.66", 245.36mm
    Depth 3.56", 90.42mm
    Net Weight 7.3 lbs, 3.31 kg
    Shipping Weight 8.3 lbs, 3.76 kgs

Materials of Construction:

    Coil Construction Aluminium voice coil
    Coil Former Polyimide former
    Magnet Composition Ferrite magnet
    Core Details Non-Vented core
    Basket Materials Pressed steel basket
    Cone Composition Paper Cone
    Cone Edge Composition Cloth cone edge
    Dust Cap Composition Solid composition paper dust cap

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