Description
10" Sealed-Back Coaxial Midrange Driver, 8 Ohm, 200 Watt
Look no further for a driver for use in large format, multi-way live sound loudspeakers. The Beta-10CBMA sealed-back 10" midrange speaker from Eminence provides extremely high midrange output from 300 to 4,000 Hz. A 200W RMS, 400W program power rating allows it to be used in large venue, concert-level applications.
Most midrange speakers require a separate enclosure to protect them from interacting with the air modulated by larger woofers and subwoofers when loaded into the same cabinet. The sealed steel basket built onto the Beta-10CBMA provides a physical barrier from other drivers, for protection and lower distortion.
High SPL car audio system builders will love the moisture protection offered by the sealed back design in addition to the extremely high 99 dB sensitivity that requires less amplification than most other pro audio midrange speakers. A paper cone and cloth accordion surround are employed for a natural, classic sound. Proudly made in the U.S.A.
Features:
- Sealed-back design protects from larger driver interaction
- High 200W RMS, 400W program power rating
- Great for use in concert-level and high SPL car audio applications
- Paper cone and cloth surround for a classic tone
- Made in the U.S.A.
Specifications:
- 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
- Sealed: - liters / - cu.ft.
- Vented: - liters / - cu.ft.
- 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: Aluminum 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