Eminence Alpha-6A – 6.5-Inch 200-Watt RMS 8-Ohms Mid-Bass Midrange Woofer
SKU: Alpha-6A
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The Eminence ALPHA 6A is a very responsive 6.5″, 100- / 200-watt (music program) speaker.
Our Price: $74.99
In stock (can be backordered)
Description
Eminence Alpha-6A
The Eminence Alpha-6A is a very responsive 6.5″, 100- / 200-watt (music program) speaker recommended for professional audio mid-range applications in a sealed cabinet, mid-bass in a vented satellite enclosure, monitors, or high power car audio systems.
Ideal as a midrange driver in smaller 3-way PA systems, the Eminence ALPHA-6A open-back 6.5″ speaker delivers a smooth frequency response from 85 Hz – 6 kHz.
This open back 6-1/2″ driver offers smooth frequency response and good senstivity, making it great for PA midrange use. Perfect for small three-way systems and for use in background sound systems.
SPECIFICATION:
| Nominal Basket Diameter | 6″, 165mm |
| Nominal Impedance* | 8 ohms |
| Power Rating | |
| Program Power | 200W |
| Watts | 100W |
| Music Program Resonance | 118Hz |
| Usable Frequency Range | 85Hz-6kHz |
| Sensitivity*** | 93.6dB |
| Magnet Weight | 20 oz. |
| Gap Height | 0.25″, 6.35mm |
| Voice Coil Diameter | 1.5″, 38.1mm |
THIELE & SMALL PARAMETERS:
| Resonant Frequency (fs) | 118Hz |
| DC Resistance (Re) | 7.2 |
| Coil Inductance (Le) | 0.19mH |
| Mechanical Q (Qms) | 5.68 |
| Electromagnetic Q (Qes) | 0.60 |
| Total Q (Qts) | 0.54 |
| Compliance Equivalent Volume (Vas) | 5.8 liters / 0.2 cu. ft. |
| Peak Diaphragm Displacement Volume (Vd) | 44cc |
| Mechanical Compliance of Suspension (Cms) | 0.26mm/N |
| BL Product (BL) | 8.0 T-M |
| Diaphram Mass inc. Airload (Mms) | 7 grams |
| Efficiency Bandwidth Product (EBP) | 197 |
| Maximum Linear Excursion (Xmax) | 3.5mm |
| Surface Area of Cone (Sd) | 126.7 cm2 |
| Maximum Mechanical Limit (Xlim) | 4.0mm |
MOUNTING INFORMATION:
| Recommended Enclosure | |
| Sealed | 2.8-5.7 liters / 0.1-0.2 cu. ft. |
| Vented | 3.4-15.6 liters / 0.12-0.55 cu. ft. |
| Overall Diameter | 6.59”, 167.4mm |
| Baffle Hole Diameter | 5.69″, 144.5mm |
| Front Sealing Gasket | fitted as standard |
| Rear Sealing Gasket | fitted as standard |
| Mounting Holes Diameter | 0.23″, 5.7mm |
| Mounting Holes B.C.D. | 6.06″, 154mm |
| Depth | 2.8″, 71mm |
| Net Weight | 4.1 lbs., 1.9 kg |
| Shipping Weight | 4.8 lbs., 2.2 kg |
MATERIALS OF CONSTRUCTION:
| Coil Construction | Copper voice coil |
| Coil Former | Polyimide former |
| Magnet Composition | Ferrite magnet |
| Core Details | Vented and extended 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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