Eminence Alpha-8A Midrange 8" 125 Watt 8 Ohm Mid-Bass Replacement Speaker

Sku: ALPHA8A

Condition: new

Description:

Specifications

Nominal Basket Diameter: 8", 203 mmNominal Impedance*: 8 ΩPower Rating**Watts: 125 WMusic Program: 250 WResonance: 73 HzUsable Frequency Range: 58 Hz - 5 kHzSensitivity***: 94 dBMagnet Weight: 20 oz.Gap Height: 0.25", 6.4 mmVoice Coil Diameter: 1.5", 38 mm

Thiele & Small Parameters

Resonant Frequency (fs): 73 HzDC Resistance (Re): 5.3 ΩCoil Inductance (Le): 0.44m HMechanical Q (Qms): 4.6Electromagnetic Q (Qes): 0.68Total Q (Qts): 0.59Compliance Equivalent Volume (Vas): 17.7 liters / 0.63 cu.ft.Peak Diaphragm Displacement Volume(Vd): 67 ccMechanical Compliance of Suspension (Cms): 0.28 mm/NBL Product (BL): 7.8 T-MDiaphragm Mass Inc. Airload (MMs): 17 gramsEfficiency Bandwidth Product (EBP): 107Maximum Linear Excursion (Xmax): 3.2 mmSurface Area of Cone (Sd): 210 cm2Maximum Mechanical Limit (Xlim): 7.1 mm

Mounting Information
Recommended Enclosure Volume

Sealed: 5-7 liters / 0.18-0.25 cu.ft.Vented: 16.7-25.5 liters / 0.59-0.9 cu.ft.Driver Volume Displaced: 0.02 cu.ft. / 0.58 litersOverall Diameter: 8.24", 209.3 mmBaffle Hole Diameter: 7.13", 181.1 mmFront Sealing Gasket: YesRear Sealing Gasket: YesMounting Holes Diameter: 0.22", 5.6mmMounting Holes B.C.D.: 7.75", 196.9mmDepth: 3.25", 82.6 mmNet Weight:4.3 lbs, 1.95 kgShipping Weight    5.1 lbs, 2.31 kgs

Materials of Construction

Coil Construction: Copper voice coilCoil Former: Polyimide formerMagnet Composition: Ferrite magnetCore Details: Vented coreBasket Materials: Pressed steel basketCone Composition: Paper coneCone Edge Composition: Cloth cone edgeDust Cap Composition: Solid composition paper dust cap

Payment:

PayPal is our only accepted form of payment.
We reserve the right to refund any payments that PayPal deems as possible fraud or if the amount is incorrect.

Shipping:

Domestic items ship within 24hrs of payment
Tracking and insurance included
Express shipping available
PO Box Addresses will ship via USPS Priority
Shipments may incur taxes upon delivery
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.

Terms of Sale:

We offer a 30 day return policy. Item must be in factory sealed package, never opened in new and unused condition to qualify for a full refund.
This means there must be no damage to original packaging, warranty cards must remain blank, and manuals unopened.

Buyer must contact us within 5 days of delivery to request a return.
All return shipping charges are the responsibility of the buyer. Shipping and handling charges are non refundable.
You must obtain RMA # before shipping item back, otherwise your return will not be approved.

Returns should be packed in an outer shipping carton, to avoid defacing the original box/packaging of the product. The RMA# should be clearly inscribed on the shipping label. A copy of your invoice and Order # should be included, and your Return should be insured, with shipping costs pre-paid.
We cannot accept any COD shipments.

If the item has been damaged in any way we reserve the right to decline the return request.

Upon receipt of product a credit will be issued according to the original payment method.
Please check the item immediately when received to make sure the unit is in working condition.
Defective items out of the box can be exchanged for a working unit. The customer will be responsible for the return shipping costs. We will pay for shipping of the new item back to the customer for exchanges of proven defective items within the 48 contiguous states.
In the event we do not have a replacement unit, a full refund will be issued.
Items which are returned as defective and are determined by us to be in working condition are subject to a minimum of 25% restocking fee. This is based on the condition of the item when it is returned and based on our sole discretion.

Items that cannot be returned include: software, units with contents or packaging that is damaged/missing, and items that are considered for personal use (such as earphones, headphones, microphones, instrument mouthpieces, etc.)

About Us:

Demand Sound is a leading distributor of Pro Audio, Car Audio, DJ Equipment, Lighting Systems and General Electronics in the Miami, Florida area. Some of our leading brands are Eminence, Numark, Alesis, Akai, BK, Blastking, American DJ, Electrovoice and Cerwin Vega.
We welcome you to browse our site for great deals in Pro Audio equipment and electronics.

Contact Us:

If you need to contact us please use the eBay messaging center.
Hours of Operation: Mon - Fri 9:00am - 5:00pm EST
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