Check the listing for details. Pair Eminence Delta-12A 12" Woofer 8 ohm 98.3dB 2.5" Coil Replacement Speaker. Condition: New. Listed at 249.98 USD. Pair Eminence Delta-12A 12" Woofer 8 ohm 98.3dB 2.5" Coil Replacement Speaker Click here if you need just one PRODUCT INFO PDF 1PDF 2 Recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures.SpecificationsModelDelta-12ANominal Impedance(Ohms)8 ohmsPower Handling(RMS)400 WattsPower Handling Range (RMS)800 WattsUsable Frequency Range(Hz)54 to 5,000 HzSensitivity(dB)98.3 dB 1W/1mMagnet Weight(oz)56 oz.Voice Coil Diameter2.5"Coil FormerKapton / PolyimideVoice Coil Wire MaterialAluminumMagnet CompositionFerriteBasket MaterialSteelCone CompositionPaperSurround CompositionClothNet Weight13.9Shipping Weight14ParametersResonant Frequency(Fs)55 HzDC Resistance(Re)6.3 ohmsCoil Inductance(Le)0.74 mHMechanical Q(QMS)5.27Electromagnetic Q(Qes)0.46Total Q(Qts)0.43Compliance Equiv Vol (Vas)2.9 ft3Mechanical Compliance(cm2)0.21 mm/NBL Product(Bl)13.5 TmMoving Mass(MMs)39gSurface Area of Cone(Sd)519.5 cm2Max Linear Excursion(Xmax)2.4 mmMounting and Shipping InformationOverall Diameter12.03"Nominal Diameter12"Baffle Hole Diameter10.95"Depth5.35"No of Mounting Holes8Mounting and Shipping InformationOverall Diameter12.03"Nominal Diameter12"Baffle Hole Diameter10.95"Depth5.35"No of Mounting Holes8Recommended Cabinet Size0.90 ft3Sealed F3109 HzVented Volume2.80 ft3Vented F359 Hz Search Store Important Domestic & International Shipping Information We ship worldwide Delivery date may vary slightly from the ebay estimate as we ship from multiple warehouses across USA & Canada Domestic calculated, flat & free shipping rates are for the USA lower 48 states only & may be subject to adjustment for HI, PR, AK & possessions. Contact us for a quote if this applies to you. International buyers may contact us for rate confirmation if the calculator quote appears incorrect. International orders usually ship in 1-3 days but may take up to 7-10 days to process for select items Some countries do not let us process Express Mail shipping on eBay. If this applies to you we will adjust the order to Priority Mail & refund the difference Click one of the links below for a full list of terms ShippingWe ship worldwide Domestic rates are for the USA 48 states only & may be subject to adjustmeent for HI, PR & possessions See the EBAY shipping calculator in the EBAY shipping tab located directly above our SpeakerAddict logo for rates International buyers may contact us for rate confirmation if the calculator quote appears incorrect International shipping is USPS Priority Mail or better | Multi-Item DiscountsIf you buy items from more than 1 listing &#9733 Items with flat rate shipping will use the highest stated shipping for 1 item ordered + the "Each Additional item" price all other items ordered &#9733 Contact us if the system has not properly combined your items. We will respond with a combined invoice and any potential adjustments &#9733 Calculated rate items will be combined by weight and fixed price items will be added to the calculated total at the "each additional" rate &#9733 Large items that ship by themselves are excluded from combined shipping. | Paymens We prefer PayPal CA residents pay sales tax We must receive payment within 7 days If you have won a unique item not available in qty it will be relisted after the 7th day and your first rights to the item will be lost | International Terms Items will be claimed at the winning value .You may contact us to see if an adjusted shipping quote is available We reserve the right to cancel any international purchase for any reason International orders may take 7-10 days to process for select items. | FeedbackFeedback is left once a transaction is deemed complete & we don't see a transaction as complete until you are satisfied Leave a positive feedback as your proof of satisfaction & we will proptly do the same If you have questions/ issues/ concerns with your purchase please contact us immediately by clicking the "ask a question" link at the bottom of the listing. We will do our best to resolve any issues but we can't help if we're not notified | ReturnWe must be notified within 14 days of item receipt for returns or doa items Returned items must be in as new/as received condition with no signs of use/mounting etc. Buyer is responsible for return shipping and refunds will be for the item price only. Items sold with free shipping will have the actual shipping cost deducted from the refund Unique/clearance items marked as all sales final can not be returned for any reason. \ Add to Favorites Visit Our Store Sale Items Contact Us using the "Ask a question" link at the bottom of the page.