Item #: EMI ALPHA48 LIST

Eminence Alpha Series 4 Inch Speaker 55 Watts 8 Ohms Pair

Order Eminence Alpha Series 4 Inch Speaker 55 Watts 8 Ohms Pair from American Musical Supply. We offer fast free 2 day shipping, & 45 day guarantee.
You must allow Youtube cookies in order to view videos. You can set your cookie preferences in the Preference Center by selecting the Cookie Settings button.

Frequently Bought Together

+ + =
Current item:
QTY
 
Have questions, found a better price? Talk to a sales specialist! 800-319-9043
Product Highlights

Product Description

The Eminence Alpha 4 speaker is a very versatile driver that is rated for 110-watts of program power, making it ideal for full range, as a mid-bass or as a strict midrange. This 8-ohm version is perfectly suited for line arrays, car doors and side panels and other tight fitting applications. They can be stacked by themselves in a column for vocal applications or in conjunction with a tweeter and a sub for compact, high performance PA or instrument applications.

The Eminence Alpha 4 speakers are sold as a pair!

CALIFORNIA PROPOSITION 65 WARNING
warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
See all items from Eminence

Shop Similar Models

Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years

Product Specifications

Eminence Alpha Series 4" Speaker Specifications
  • Nominal Basket Diameter: 4", 102 mm
  • Nominal Impedance: 8 O
  • Program Power: 110 W
  • Watts: 55 W
  • Resonance: 123 Hz
  • Usable Frequency Range: 105 Hz - 12 kHz
  • Sensitivity: 88 dB
  • Magnet Weight: 10 oz.
  • Gap Height: 0.14", 3.7 mm
  • Voice Coil Diameter: 1", 25 mm
  • Resonant Frequency (fs): 123 Hz
  • DC Resistance (Re): 6.73 O
  • Coil Inductance (Le): 0.28m H
  • Mechanical Q (Qms): 6.83
  • Electromagnetic Q (Qes): 0.84
  • Total Q (Qts): 0.75
  • Compliance Equivalent Volume (Vas): 1.94 liters / 0.07 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd): 15 cc
  • Mechanical Compliance of Suspension (Cms): 0.42 mm/N
  • BL Product (BL): 4.94 T-M
  • Diaphragm Mass Inc. Airload (MMs): 4 grams
  • Efficiency Bandwidth Product (EBP): 146
  • Maximum Linear Excursion (Xmax): 2.6 mm
  • Surface Area of Cone (Sd): 57.7 cm2
  • Maximum Mechanical Limit (Xlim): 4.5 mm
  • Driver Volume Displaced: 0.012 cu.ft. / 0.33 liters
  • Overall Diameter: 4.57", 116.1 mm
  • Baffle Hole Diameter: 3.77", 95.8 mm
  • Mounting Holes Diameter: 0.15", 3.8mm
  • Mounting Holes B.C.D.: 4.25", 108mm
  • Depth: 2.31", 58.7 mm
  • Net Weight: 1.5 lbs, 0.68 kg
  • Coil Construction: Copper voice coil
  • Coil Former: Polyimide former
  • Magnet Composition: Ferrite magnet
  • Core Details: Non-Vented core
  • Basket Materials: Pressed steel basket
  • Cone Composition: Paper cone
  • Cone Edge Composition: Cloth cone edge
  • Dust Cap Composition: Solid composition paper dust cap

Customer Reviews

stars
Rating distribution
  rating ratings

of customers
recommend
this product
of reviews
Review:

review date:
customer name:
Product Rating:
Recommend to a friend?
Verified Buyer:
review text:
Review:

review date:
customer name:
Product Rating:
Recommend to a friend?
Verified Buyer:
review text:
Reviews
Sort by:
Review:

review date:
customer name:
Product Rating:
Recommend to a friend?
Verified Buyer:
review text:
customer service response: response date:
merchant response text:

Related Items

Manuals & Docs