Eminence American Standard Beta-8A 8" Pro Audio Speaker, 225

Eminence American Standard Beta-8A 8" Pro Audio Speaker, 225 Watts at 8 Ohms, Black
- Recommended For Pro Audio Mid-Bass Applications
- Also Ideal As A Woofer In Vented Enclosures
- Can Be Suitable As A Mid-Bass Speaker In Sealed Enclosures
- Country Of Origin : China
Power Rating Watts 225W Music Program 450W Resonance 65Hz Usable Frequency Range 78Hz-4.5kHz Sensitivity 95.1 Magnet Weight 34 ounce Gap Height 0.312", 7.92mm Voice Coil Diameter 2", 50.8mm THIELE and SMALL PARAMETERS Resonant Frequency (FS) 65Hz DC Resistance (Re) 5.99 Coil Inductance (Le) 0.49mH Mechanical Q (QMS) 4.95 Electromagnetic Q (QES) 0.42 Total Q (QTS) 0.38 Compliance Equivalent Volume (Vas) 23.3 liters / 0.82 cu.ft. Peak Diaphragm Displacement Volume (VD) 63cc Mechanical Compliance of Suspension (CMS) 0.37mm/N BL Product (BL) 9.6 T-M Diaphragm Mass Inc. Air load (Mms) 16 grams Efficiency Bandwidth Product (EBP) 156 Maximum Linear Excursion (XMAX) 3.0mm Surface Area of Cone (SD) 210.0 cm2 Maximum Mechanical Limit (XLIM) 7.4mm MOUNTING INFORMATION Recommended Enclosure Sealed 5.7-9.9 liters/0.2-0.35 cu.ft. Vented 8.5-19 liters/0.3-0.67 cu.ft. Overall Diameter 8.24", 209.2mm Baffle Hole Diameter 7.13", 181mm Front Sealing Gasket fitted as standard Rear Sealing Gasket fitted as standard Mounting Holes Diameter 0.22", 5.5mm Mounting Holes B.C. D. 7.75", 196.9mm Depth 3.5", 89mm Net Weight 6.6 lbs., 3 kg Shipping Weight 7.4 lbs., 3.4 kg MATERIALS OF CONSTRUCTION Coil Construction Aluminum voice coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Vented core Basket Materials Pressed steel basket Cone Composition Paper Cone Edge Composition Cloth cone edge Dust cap Composition Solid composition paper dust cap

Country	USA
Brand	Eminence
Manufacturer	Eminence
Binding	Electronics
ItemPartNumber	FBA_BETA8A
Model	BETA8A
Warranty	1 year warranty.
Color	Black
ReleaseDate	2020-03-11
Size	8 Inch, 225 W
UnitCount	1
UPCs	411378242006
EANs	0411378242006

Eminence American Standard Beta-8A 8" Pro Audio Speaker, 225 Watts at 8 Ohms, Black

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