Eminence Alpha 3-16 8

Eminence Alpha 3-16 8" Full Range Spkr LOW Shipping!!! Authorized Distributor!!!

Regular price $64.99 $24.99 Sale

Eminence Alpha 3-16 8" Full Range Spkr LOW Shipping!!! Authorized Distributor!!!

Message any questions before purchasing in quantities! We are a distributor for most top speaker brands and sell in quantities, as well as singles!

We have distributed Eminence for 18 years.
We have all the other major PRO Audio Speaker Brands and Models.
We sell to Dealers as well.
We have MANY of these - just get in touch - we are 20 years EMINENCE DISTRIBUTOR!!!
ALLLLLL OTHER MODELS AVAILABLE!!! 
 

 

 

 

 

 

 

ALPHA 3-16

 

 

A truly versatile compact full-range driver perfectly suited for tight fitting pro audio line array and column array applications. An 8.3 oz ferrite magnet used in conjunction with an internal neodymium bucking magnet increases the sensitivity and extends the response out to 20kHz. The highly pressed cone sandwiches paper with a layer of water-resistant polypropylene for increased stiffness and lower distortion.

 

 

 

 SPECIFICATION

 

 

 

 

 

Nominal Basket Diameter

 

 

3", 76 mm

 

 

 

 

 

Nominal Impedance*

 

 

16 Ω

 

 

 

 

 

Power Rating*

 

 

 

 

 

Program Power

 

 

60 W

 

 

 

 

 

Watts

 

 

30 W

 

 

 

 

 

Resonance

 

 

112 Hz

 

 

 

 

 

Usable Frequency Range

 

 

150 Hz - 20 kHz

 

 

 

 

 

Sensitivity*

 

 

88.2 dB

 

 

 

 

 

Magnet Weight

 

 

8 oz.

 

 

 

 

 

Gap Height

 

 

0.08", 2 mm

 

 

 

 

 

Voice Coil Diameter

 

 

0.79", 20 mm

 

 

 

 

 

THIELE & SMALL PARAMETERS

 

 

 

 

 

Resonant Frequency (fs)

 

 

112 Hz

 

 

 

 

 

DC Resistance (Re)

 

 

10.53 Ω

 

 

 

 

 

Coil Inductance (Le)

 

 

0.14m H

 

 

 

 

 

Mechanical Q (Qms)

 

 

5.89

 

 

 

 

 

Electromagnetic Q (Qes)

 

 

0.66

 

 

 

 

 

Total Q (Qts)

 

 

0.59

 

 

 

 

 

Compliance Equivalent Volume (Vas)

 

 

1.05 liters / 0.04 cu.ft.

 

 

 

 

 

Peak Diaphragm Displacement Volume (Vd)

 

 

7.7 cc

 

 

 

 

 

Mechanical Compliance of Suspension (Cms)

 

 

0.93 mm/N

 

 

 

 

 

BL Product (BL)

 

 

4.95 T-M

 

 

 

 

 

Diaphragm Mass Inc. Airload (MMs)

 

 

2 grams

 

 

 

 

 

Efficiency Bandwidth Product (EBP)

 

 

169

 

 

 

 

 

Maximum Linear Excursion (Xmax)

 

 

2.7 mm

 

 

 

 

 

Surface Area of Cone (Sd)

 

 

28.6 cm2

 

 

 

 

 

Maximum Mechanical Limit (Xlim)

 

 

4 mm

 

 

 

 

 

MOUNTING INFORMATION

 

 

 

 

 

Recommended Enclosure Volume

 

 

 

 

 

Sealed

 

 

1.05-1.7 liters / 0.04-0.06 cu.ft.

 

 

 

 

 

Vented

 

 

1.13-1.98 liters / 0.04-0.07 cu.ft.

 

 

 

 

 

Driver Volume Displaced

 

 

0.005 cu.ft. / 0.13 liters

 

 

 

 

 

Major Diameter

 

 

3.98", 101.1 mm

 

 

 

 

 

Flat to Flat Diameter

 

 

3.24", 82.3 mm

 

 

 

 

 

Baffle Hole Diameter

 

 

3.04", 77.2 mm

 

 

 

 

 

Front Sealing Gasket

 

 

Yes

 

 

 

 

 

Rear Sealing Gasket

 

 

Yes

 

 

 

 

 

Mounting Holes Diameter

 

 

0.16", 4.1mm

 

 

 

 

 

Mounting Holes B.C.D.

 

 

3.63", 92.1mm

 

 

 

 

 

Depth

 

 

1.76", 44.6 mm

 

 

 

 

 

Net Weight

 

 

0.9 lbs, 0.41 kg

 

 

 

 

 

Shipping Weight

 

 

1.1 lbs, 0.5 kgs

 

 

 

 

 

MATERIALS OF CONSTRUCTION

 

 

 

 

 

Coil Construction

 

 

Copper voice coil

 

 

 

 

 

Coil Former

 

 

Polyimide former

 

 

 

 

 

Magnet Composition

 

 

Ferrite magnet

 

 

 

 

 

Core Details

 

 

Vented / Flux source cap

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Basket Materials

 

 

Pressed steel

 

 

 

 

 

Cone Composition

 

 

Paper / Poly sandwich cone

 

 

 

 

 

Cone Edge Composition

 

 

Poly cone edge

 

 

 

 

 

Dust Cap Composition

 

 

Poly dust cap