Eminence Alpha-6A 6-1/2" Midrange 8 Ohm

Name: Eminence Alpha-6A 6-1/2" Midrange 8 Ohm
Brand: Eminence Speaker
SKU: 290-400
Price: 74.99 USD
Availability: OutOfStock
Rating: 4.7 (26 reviews)

Eminence SpeakerPart # 290-400

Model: Alpha-6A

Read 26 Reviews | 16 Questions, 37 Answers or

This open back 6-1/2" driver offers smooth frequency response and good sensitivity, making it great for PA midrange use. Perfect for small three-way systems and for use in background sound systems.

Key Features

Solid composition paper dust cap
Polyimide voice coil former
Ferrite magnet
Pressed steel basket
Paper cone
Cloth accordian surround

Product Details

Brand

Eminence Speaker

Model

Alpha-6A

Part Number

290-400

UPC

876358000005

Unit of Measure

Each

Weight

5.16

Product Specifications

Nominal Diameter

Power Handling (RMS)

100 Watts

Power Handling (MAX)

200 Watts

Impedance

8Ω

Frequency Response

95 to 6,000Hz

Sensitivity

93.6dB 2.83V/1m

Voice Coil Diameter

1.5"

Thiele-Small Parameters

Resonant Frequency (Fs)

103Hz

DC Resistance (Re)

7.2Ω

Voice Coil Inductance (Le)

0.19mH

Mechanical Q (Qms)

5.68

Electromagnetic Q (Qes)

0.6

Total Q (Qts)

0.54

Compliance Equivalent Volume (Vas)

0.2ft³

Mechanical Compliance of Suspension (Cms)

0.26mm/N

BL Product (BL)

8T·m

Diaphragm Mass Inc. Airload (Mms)

Maximum Linear Excursion (Xmax)

3.5mm

Surface Area of Cone (Sd)

126.7cm²

Materials of Construction

Cone Material

Paper

Surround Material

Cloth

Voice Coil Wire Material

Copper

Voice Coil Former

Kapton® / Polyimide

Basket / Frame Material

Steel

Magnet Material

Ferrite

Mounting Information

Overall Outside Diameter

6.59"

Baffle Cutout Diameter

5.69"

Depth

2.8"

# Mounting Holes

Parts Express Staff Recommended Enclosure Volume

Sealed Volume

0.2ft³

Sealed F3

170Hz

Vented Volume

0.4ft³

Vented F3

74Hz

Eminence Alpha-6A 6-1/2" Midrange 8 Ohm

Key Features

Overview