Eminence American Standard Beta-8A 8" Pro Audio Speaker, 225 Watts at 8 Ohms, Black
Product details
| Management number | 225300044 | Release Date | 2026/05/09 | List Price | US$35.10 | Model Number | 225300044 | ||
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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
- 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
| UPC | 411378242006 876358000067 |
|---|---|
| ASIN | B000BBS38O |
| Brand | Eminence |
| Color | Black |
| Impedance | 1 Ohms |
| MP3 player | No |
| Model Name | Eminence |
| Item Weight | 8 ounces |
| Manufacturer | Eminence |
| Model Number | BETA8A |
| Power Source | Corded Electric |
| Speaker Size | 8 Inches |
| Speaker Type | Woofer |
| BuiltIn Media | Not Included |
| Is Waterproof | False |
| Mounting Type | Wall Mount |
| Series Number | 8 |
| Warranty Type | Limited |
| Control Method | Voice |
| Controller Type | Touchpad |
| Number of Items | 1 |
| Woofer Diameter | 8 Inches |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Compatible Devices | Laptop, Television |
| Enclosure Material | Pressed steel, Paper, Ferrite |
| Frequency Response | 19 KHz |
| Subwoofer Diameter | 8 Inches |
| Additional Features | Speaker |
| Wireless Technology | No Wireless Communication Technology |
| Warranty Description | 1 year warranty |
| Connectivity Protocol | Auxiliary |
| Customer Package Type | Standard Packaging |
| Number of Power Levels | 1 |
| Connectivity Technology | Auxiliary |
| Number of Audio Channels | 1.0 |
| Item Dimensions D x W x H | 9.25"D x 9.25"W x 4.2"H |
| Specific Uses For Product | Professional audio applications, mid-bass applications, use as a woofer in vented enclosures, use as a mid-bass speaker in sealed enclosures |
| Compatible with Vehicle Type | Car |
| Speaker Maximum Output Power | 20 Watts |
| Subwoofer Connectivity Technology | Wired |
| Global Trade Identification Number | 00876358000067 |
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