Polk Audio 12" Woofer RD4516 250 Watts 4 Ohms New

Polk Audio RD4516 - 12" Woofer
4 ohm Impedance
Features - Polly Cone - 250 watts RMS - 91 db
22 Hz. to 4000 Hz.- 2.5" voice coil
Sold in single units. 1 = 1 driver
Shipping from 37370

D E S C R I P T I O N

Polk Audio RD4516 Woofer 12 inch Polly Cone - Audiophile Quality and Performance.

Sold in single units, the Polk RD4516 is a nice looking and performing woofer
It features an shielded magnet for safe A/V use. With Power handling ability of 250 watts RMS, the RD4516 has an output performance of 91 db 1w/1m SPL, with a frequency range from 22 Hz. to 4000 Hz. and you have a very nice broad range 12" woofer.

Polk Audio's RD4516 fits into a 10.875" mounting hole.
The face is 12.125" in dia. with six .140" sloted mounting screws.

Remember our Motto, "SOUND WITHOUT QUALITY IS JUST NOISE"

Specifications

Size / Type = 12" Dynamic Balance® Polly Cone Woofer

SPL = 91 db @ 1w/1m

Wattage = 250 Watts RMS / 450 Watts Peak

Polly Cone with Rubber Surround

Response = 22 Hz. to 4000 Hz.

Weight = 8 pound ea.

Magnet = Shielded 5 pound Structure

VC = 2.5" ( 62.5 mm)

Ohms = 4 ohms

T/S Specifications

f(s) = 23 hz.

Q(ms) = 3.102

V(as) = 346.20 liters ( 12.230 cf )

n(0) = 1/36%

M9ms) = 98.65 grams

R(e) = 3.47 ohms.

Q(es) = 0.317

SPL = 93.44 dB

C9ms) = 0.46 mn/N

Z(max) = 37.44 ohms

Q(ts) = 0.288

L(e) = 1.89 mH

BL = 12.64

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Price: $45.00

Genaral Sales Agreement Tennessee Item:

Terms of Sales

California residents must include 9.75% sales tax to your order.
Tennessee residents must include 9% sales tax with your order
We accept for payment the following;
- PayPal
- Visa, Mastercard or Discover both Automated and Direct over Telephone
- Cashiers Check
- Money Orders
- Bank Wire Transfers
- If you send in your check, we will not return it, but the product will not ship until the check clears, this could take up to 2 weeks or longer. So if you want it right away, don't send a check.
We automatically send out tracking information on electronically paid items. If you mail in your payment please make sure you include the Who, What, Where, and How of the order with your payment. If you want tracking information please include your e-mail address.
Note that we will try to ship within 24 working hours of you completing the transaction and receiving notice of electronic payment. In the case or electronic transfer, or eCheck, we ship upon notice that the transaction has cleared.
But we are human, and sometimes things happen that get in the way. If your order should take 1-2 days to get out the door we hope you understand, something on our end just slowed it down.
Note that we also observe normal business holidays, which could effect your delivery time.
Problems are questions not asked before you buy, if you are not sure about what you are buying, ask first. It's too late once you buy the item, and it's been received.
Contact us at mavin@mavin.com we will be happy to answer your question, if everything else fails, call us at 888-756-2846 ( 888-75-MAVIN). Outside of North America you call us at 423-746-2846 ( 423-74-MAVIN). But please try e-mail first.
Electro Mavin is a business based in the Los Angeles area, this item is stocked and shipped from our Athens, Tennessee warehouse. The normal hours of operation are Monday to Friday 9AM to 5PM Eastern time.
If you contact us during a Holiday, over the weekend or after hours you may not hear from us until the next business day.
Local Pickups are welcome on a will call basis, please call to set up. We are not a store so don't just drop by and hope to pick up your item. You could find yourself standing in our shipping department while your order is pulled and processed.
Electro Mavin has two facilities in the United States, so check the shipping terms at the top to see where your product is shipping from.
Due to the general nature and the mix of items we sell a blanket return policy can not be defined, so return requests are judged on a case by case basis.
Warranty, all items sold have a DOA warranty unless stated otherwise in the listing, if you receive a defective item we're happy to replace it or refund your purchase price if we can't replace it.
If you change your mind on an item, we may take it back, but shipping both ways is paid by you, this is on a case by case basis.
Shipping may not be refundable.

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