Eminence Alpha-6A 6" Midrange Woofer Mid-Bass Speaker 8-Ohm 200W Speaker

Eminence ALPHA-6A 6" / 8 ohms / 100 W

Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure.

Specification Nominal Basket Diameter

• 6", 165 mm

Nominal Impedance*

• 8 "

Power Rating Watts

• 100 W

Music Program

• 200 W

Resonance

• 103 Hz

Usable Frequency Range

• 95 Hz - 6 kHz

Sensitivity***

• 93.6 dB

Magnet Weight

• 20 oz.

Gap Height

• 0.25", 6.4 mm

Voice Coil Diameter

• 1.5", 38 mm

Thiele & Small Parameters Resonant Frequency (fs)

• 103 Hz

DC Resistance (Re)

• 7.2 Ohm

Coil Inductance (Le)

• 0.19m H

Mechanical Q (Qms)

• 5.68

Electromagnetic Q (Qes)

• 0.6

Total Q (Qts)

• 0.54

Compliance Equivalent Volume (Vas)

• 5.8 liters / 0.2 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

• 44 cc

Mechanical Compliance of Suspension (Cms)

• 0.26 mm/N

BL Product (BL)

• 8 T-M

Diaphragm Mass Inc. Airload (MMs)

• 7 grams

Efficiency Bandwidth Product (EBP)

• 159

Maximum Linear Excursion (Xmax)

• 3.5 mm

Surface Area of Cone (Sd)

• 126.7 cm2

Maximum Mechanical Limit (Xlim)

• 4.0 mm

Mounting Information Recommended Enclosure Volume Sealed

• 2.80-5.70 liters / 0.10-0.20 cu.ft.

Vented

• 3.40-15.60 liters / 0.12-0.55 cu.ft.

Driver Volume Displaced

• 0.014 cu.ft. / 0.41 liters

Overall Diameter

• 6.59", 167.4 mm

Baffle Hole Diameter

• 5.65", 143.5 mm

Front Sealing Gasket

• Yes

Rear Sealing Gasket

• Yes

Mounting Holes Diameter

• 0.23", 5.8mm

Mounting Holes B.C.D.

• 6.06", 153.9mm

Depth

• 2.8", 71.1 mm

Net Weight

• 4.1 lbs, 1.86 kg

Shipping Weight

• 4.8 lbs, 2.18 kgs

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