15" WOOFER 15" SPEAKER JBL COMPONENTS IN A PMR FRAME LINE ARRAY SUBWOOFER / WOOFER TREMENDOUS!

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For demanding bass and mid bass applications, we are fabricating a limited series of 8 of these 15" extra heavy duty subwoofers/woofers.

Being assembled with JBL components inside of the heaviest PMR frames we offer, these provide that JBL tonality and performance at a fraction of the cost.

Providing powerful lower octave output, and ear shredding bass/ mid-bass, these are a great solution to high output PA systems, monitors, as well as bass guitar applications.

Here's some info:

Frame- heavy cast aluminum

Magnetic composition- samarium cobalt

Hook up- Spring loaded bare wire terminals

Spider- treated cloth/ high compliance/excursion textile

Litz wires- .060 " woven conductors

Dust cap- repressed smooth pulp

Front mounting gaskets- yes/ poly foam rubber 4/8 hole pattern

Surround- heavy duty textile/ triple "M-Roll" profile

Cone profile- deep curve-linear/ partially ribbed

Cone composition- poly pulp hybrid ( water/ weather/ UV resistant)

Voice coil former- aluminum/ radially vented

Voice coil diameter- FOUR inches! (4")

Windings- SOLID copper wire (not CCAW)

Impedance- 8 Ohms

SPL- 96dB

Power- 800 RMS

Response- 25Hz-1Khz

Fs- 26hz

Qts- 0.44

Vas-210 LITERS

DCR- 6.3

Core- longitudinally vented

Extra venting- radially vented under neath of the spider directly to the atmosphere

Weight- 21 pounds 2 ounces

Depth-7.25"

That'll give you guys a good idea of what's these are actually made of, and how they will perform.

These have great "power compression " numbers, due to the ability of the overall design to keep the voice coil running cool. The core is vented in a traditional manner, but if you look at the pictures, you can see how the coil and former themselves are exposed directly to the air for unbeatable heat exchange through the radial vents that are between the magnet and the spider itself.

Plus, with the JBL parts, you get really high performance and using an OEM AMERICAN made JBL cone, you get that JBL tonality and appearance.

I'm confident enough that you'l love these, that I am including my 15 day NO GAMBLE return option from delivery date (((less customer damage))) if for ANY REASON you simply don't like it.

So, if you need a REALLY beefy 15" driver(or 8), then here ya' go!

ANY questions or concerns, just ask.

Thanks guys