Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker

Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker

Brand:| Model: W6-1139SIF
The Tang Band W6-1139SIF 6-1/2" driver will surprise and impress when installed in subwoofer systems for compact home theater systems, multimedia setups, and mobile audio installations.
  • Wide half-roll surround, raised flat spider, and large 1-1/2" 4-layer voice coil ensure exceptional output
  • Vented pole piece and vented spider promote voice coil cooling
  • Features a rugged stamped steel basket and bumped back plate
Part # 
Weight: 5.95 lbs.  
Due In: 6/11/2015
List Price$62.81
Regular Price$48.32
You Save15%
Sale Price
Part # 264-919
Qty:  EA
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Product Details

Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker

The Tang Band W6-1139SIF 6-1/2" subwoofer's wide half-roll surround, raised flat spider, and large 1-1/2" 4-layer voice coil ensure exceptional output and high power handling. Boasting 11.5 mm of Xmax, the W6-1139SIF is capable of producing prodigious amounts of deep, low-distortion, punchy bass. A vented pole piece and vented spider promote voice coil cooling by improving heat dissipation and reducing efficiency-robbing power compression. This 4 ohm driver also features a rugged stamped steel basket and bumped back plate. 

Product Specifications
  • Nominal Diameter6-1/2"
  • Power Handling (RMS)50 Watts
  • Power Handling (max)100 Watts
  • Impedance4 ohms
  • Frequency Response35 to 800 Hz
  • Sensitivity83 dB 1W/1m
  • Voice Coil Diameter1.52"
  • Magnet Weight29.2 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)35 Hz
  • DC Resistance (Re)3.6 ohms
  • Voice Coil Inductance (Le)0.47 mH
  • Mechanical Q (Qms)2.65
  • Electromagnetic Q (Qes)0.47
  • Total Q (Qts)0.4
  • Compliance Equivalent Volume (Vas)0.42 ft.³
  • Mechanical Compliance of Suspension (Cms)0.6 mm/N
  • BL Product (BL)8.47 Tm
  • Diaphragm Mass Inc. Airload (Mms)39.91g
  • Maximum Linear Excursion (Xmax)11.5 mm
  • Surface Area of Cone (Sd)140 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialRubber
  • Basket / Frame MaterialSteel
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter6.95"
  • Baffle Cutout Diameter5.57"
  • Depth4.33"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.13 ft.³
  • Sealed F370 Hz
  • Vented Volume0.33 ft.³
  • Vented F338 Hz
Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
  • BrandTang Band
  • ModelW6-1139SIF
  • Part Number264-919
  • UPC844632092879
  • Product CategorySubwoofer Drivers
  • Unit of MeasureEA
  • Product Rating
    (13 Reviews)
  • Weight5.95 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker is rated 4.8462 out of 5 by 13.
Rated 5 out of 5 by from pack a mean punchJust completed my build with 4 of these little beasts in a 25 hz tuned tapped horn for my hatchback. This is my 2nd TH build, my first was with two Dayton 6.5's, see the recent review with pics. It turned out well, but this one was built for a different purpose, deeper bass. Don't get me wrong, those Dayton 6.5's are mean. They don't come close to these Tang Band W6's. I am still dialing in the tuning and I need to work in the woofers a bit before I determine what kind of SPL I actually achieve in the vehicle. On hornresp the response is flat from 25 to 90 Hz. The drivers are in series/parallel at 4 ohms at 240W RMS. I haven't had the drivers over 20 volts, and the car was rattling. Bass is pretty accurate, I can definitely identify pulled chords on U2's one tree hill. So far so good. I will update my review after all the tuning and testing is complete. So far, I like what I purchased and I would definitely recommend this driver, very versatile.
Date published: 2015-03-23
Rated 5 out of 5 by from Pretty funny and awesome for 6 inch subwoofersi bought 2 of these and put them in a Labyrinth bass reflex box and they put out some great bass including some really unexpected low end growl. Cant remember exactly but the enclosure is roughly .95 cubic feet and is tuned to about 35 hz. Port is 2 inches wide. Wired to to 2 ohms and is powered by a JL audio JX 500 mono amp. They can take good amount of power, roughly 300 watts total before they sound distorted and extended. Used a my office sound system and everyone is impressed by these little monsters. They are built pretty solid and are pretty sturdy. Buy them, you wont regret it.
Date published: 2015-03-08
Rated 5 out of 5 by from This speaker has a Napoleon complexPurchased over one year ago to replace the driver in a entry level Kenwood SW-38HT.This sub came in a home theater in a box deal.Removwd OEM driver filled cabinet with accoustastuff ,installed Tang Band W6-1139SIF and was BLOWN AWAY.I was resigned to buying a "real"sub but this driver swap made that unecessary.The best part is that it is very clean and you can hear different pitches of base,this is not a one note driver.Very reccomended as a upgrade for small powered subs
Date published: 2015-02-18
Rated 5 out of 5 by from Excellent as in-door subs!I replaced the rear 6.75" factory speakers in my 2013 Nissan Frontier with these guys. Nobody sits back there anyway, and I wanted some low-end for my commute.These are running infinite baffle (free air), driven by an Alpine MRX-F35 getting about 60w apiece. After a break-in period of a few hours, they are really coming alive! People don't believe me when I tell them it's a pair of 6.5" subs and less than 150 watts between them.They are more musical than I expected them to be in an IB setup. They keep up with the 6.5" components up front at any volume that one should reasonably be listening to. Are they like having a 10" or 12" in an enclosure? No, of course not. But they're darn close and completely hidden, out of the way, and novel. They make me grin.Would I do this again? Absolutely, 100%.
Date published: 2014-08-20
Rated 5 out of 5 by from Surprising sound from small package!I had thought I might be disappointed at first, but when the bass comes in it comes full and deep. For once in my life I had to turn the sub amp down. The amount of bass frequencies being emitted from these little air movers actually hurt my ears.I re-purposed an old Kirkensataer studio monitor cab, turning it into a quick tapped horn box. spent 40$ on various materials and hardware. Using an Old Phoenix Gold MPS - 2240 car audio amp bridged with the two Tang Band subs wired into a 2 Ohm configuration. Its good. Car is '79 Volvo 245 DL Box fits perfectly and its hidden from sight and I retain all of my cargo space.
Date published: 2014-08-07
Rated 5 out of 5 by from The David of subsI used a round drain trap from Home Depot and some RTV sealant to glue the speaker. I used an old MTX amp to power it. I needed a tiny footprint for my Mazda5 minivan and this worked great. It sounds as good as my Alpine 10" in my GTI but just can't go as loud. I never needed the Alpine to be that loud anyways.
Date published: 2014-05-30
  • 2015-03-28T06:23CST
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Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
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Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker

Is the Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker a good replacement speaker in the subwoofer of a ProMedia v.2-400 Computer Speaker System?

Asked by: EKBS

What size port would I need if external dimensions are 11 x 11 x 11 inches using 3/4" mdf?

Asked by: Mvndrtvt
The port would have to be 2" in diameter and 16" long in this volume, so it would have to have at least one bend. You could also use a pair of the Dayton SD215-PR passive radiators with 150 grams added to each, which will give you the same tuning frequency of 34 Hz.
Answered by: MattP
Date published: 2015-03-19

My W6-1139SIF 6.5" is for a near field 2.1 computer setup. I need sub-woofer enclosure plans for 40hz and under if possible. I'm not picky about ported, sealed, TH etc and ultra high output isn't important. Smaller is better but whatever works best.

Asked by: Captain Rog
Please contact our tech support for more help with this question, tech@parts-express.com or 800-338-0531 x1.
Answered by: MattP
Date published: 2015-03-19

would these fit in rear door panel for 2012 Hyundai Sonata??? would they be too deep? I wanna use these to supplement the bass I have full range in front doors.

Asked by: djchino
The reference guide I have shows a depth of 3.5" for that vehicle, the woofer is just shy of 4" so a depth extender would probably be required for this to fit properly.
Answered by: MattP
Date published: 2015-03-13

Hi all, I'm thinking to install 2 of these, one each door, in deadned rear doors of a Mercury Cougar year 1999. It will be pretty much an IB install. Any suggestion on max power? Can I use a 80w per channel rms ampli or is too much for these? 

Asked by: RudyCriscuolo
80 watts will provide plenty of headroom but these are only rated for 50 watts RMS. Mounted free air, you will run out of excursion below 20 Hz on 50 watts, so they will handle a decent amount of power. I would recommend a high pass around 30-40 Hz since these won't produce much below those frequencies anyway, but you still want to watch the amount of input power you feed them.
Answered by: MattP
Date published: 2015-03-10

Can you please let me know the enclosure volume for SQ (prefer tighter & clean bass); 45W input; moderate volumes; under dash car install; with the port listed at http://www.parts-express.com/flared-port-tube-3-id-x-11-l-with-5-flared-ends--269-165?

Asked by: Thecube
In order for that port to provide a relatively flat response, the enclosure volume would have to be almost 2 cubic feet. Porting this driver in a small enclosure is not very practical unless you use a passive radiator. I would recommend sticking with sealed which will be a much smaller volume and still provide output into the 30's.
Answered by: MattP
Date published: 2015-03-09
  • 2015-03-28T06:25CST
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