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
Overview
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.
Highlights
  • 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 # 
264-919
Weight: 5.95 lbs.  
OUT OF STOCK
Due In: 11/14/2014
List Price$62.81
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Your Price
$48.32
Buy 4-up$45.90
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
    (10 Reviews)
  • Weight5.95 lbs.
  • California Prop 65

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

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Reviews

Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker
Tang Band W6-1139SIF 6-1/2" Paper Cone Subwoofer Speaker is rated 4.8 out of 5 by 10.
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
Rated 5 out of 5 by from Nice little sub!The Tang Band W6-1139SIF worked out very nicely for a small bookshelf subwoofer design. I used a .5cuft enclosure with 1.5 x 8 inch port (f3 @ 31.4Hz) and the Dayton Audio SA25 25w plate amp. It blends very well with my Audax book shelf design at normal and higher listening levels. A definite needed improvement in the low end for less than 100 dollars!
Date published: 2014-01-24
Rated 5 out of 5 by from All Tang Band systemI purchased a pair of these along with a pair of Tang Band W2-748SG 2" Full Range Drivers Part Number: 264-861 and set out to build a compact system that performed beyond its size. I built these into two Knock-Down MDF 0.56 ft³ Bookshelf Cabinets Part Number: 300-7064, crossed over using 800 Hz Low Pass 4 Ohm Crossover Part Number: 266-448 and 800 Hz High Pass 8 Ohm Crossover Part Number: 266-470, stuffed each cabinet with 1/3 bag of Acousta-Stuf Polyfill 1 lb. Bag Part Number: 260-317 and ported the boxes with Port Tube 1-3/8" ID Adjustable Part Number: 260-388 set to 7-3/4" long. When I first hooked them up, I wasn't expecting too much, since I hadn't done any additional tuning. I was right - they sounded terrible. Bass response was awesome, but the mids were strident and honky. I decided to flip the polarity on the W2-748SGs and used a spray paint cap as an isolation chamber, glued inside the cabinets behind the tweeters. Fired them up with 2 watts of pink noise for about an hour and then decided to give them a go in the house. First, I disconnected one of my psb B-6 units and hooked up the home built unit. I was pretty surprised. The new box delivered a very clean sound that was a decent complement to the B-6 on the other side. Then came the acid test - both channels driving these puppies. The sound was a bit more forward than the psbs, but very believable. The bass response was every bit as good - perhaps a bit better. The soundstage was very well defined and extended far beyond the placement of the speakers. I may attenuate the high end by about 2dB to tame the forward nature, but it's not a huge priority since they do sound so good.I know - I committed a cardinal sin by mixing a 4 ohm woofer with an 8 ohm mid/tweeter. That's because all of the other driver characteristics were compatible. I wired them so they could be bi-amped if I decide not to put my amp on an impedance roller coaster. So far, though, no problems. I'm using an Integra amp that seems to be up to the task. Maybe I'll try them with the amp I built using a Sure 4x100W @ 4 Ohm TK2050 Class-D Audio Amplifier Board Part Number: 320-302.If you're in the mood to toss together a great sounding system, don't shy away from Tang Band. The speakers are an excellent value and provide very controlled sound in a manageable size. One note though, the W2-748SG drivers don't have any mounting holes (the PE description says there are 4 - it's wrong), so they must be press fit into the mounting holes and sealed appropriately.I've included a couple pictures of the speakers in prototype stage. I'll finish the cabinets with a piano-black lacquer (and I'll also make sure I have screws in all of the screw holes).
Date published: 2013-09-16
Rated 5 out of 5 by from Holy small speakerI used this speaker to repair my klipsch pro-media 2.1 sub. It sounded ok in the original box but had lots and lots of port noise. I built a new box that was aprox 1 cubic ft with a 7 1/2" long 2" port and the sound is outstanding. I'd have never thought a 6 1/2" speaker could sound so good. I am very satisfied.
Date published: 2013-02-11

Product Q&A

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

What size sealed enclosure is recommended and can 4 drivers share a sealed enclosure with good results?

Asked by: TenTwelve
I would recommend a sealed volume of 0.5-0.75 cubic feet for all four. They can share the same airspace without a problem.
Answered by: MattP
Date published: 2014-09-08

what is the bolt circle diameter of these speakers

Asked by: disco2
The bolt circle of this woofer is 166.3mm or 6.55".
Answered by: MattP
Date published: 2014-08-21

I have slightly more than 1.5 cubic feet to work with and can go no larger than 6.5" i was thinking about running 4 W6-1139SIG 6.5Tang. Ported or sealed for most bass.  It will be in a small vehicle

Asked by: moose0011
With that volume I would recommend sealed. You will have a good amount of output down into the low 30's and the subs will handle full RMS power without a problem.
Answered by: MattP
Date published: 2014-10-13

Could this be used in an IB setup like in the rear deck of a car?

Asked by: karfreek
Yes this can be used in an IB application, you will just want to watch excursion levels at lower frequencies.
Answered by: MattP
Date published: 2014-10-13

Can I hook up these woofers directly to a car-stereo head unit without a crossover ? Answere in Simple English if somebody wants to help me!

Asked by: Olofen
Technically yes although they will not work well as a full range driver and you will not be able to use them to their full potential with the limited amount of power. These are best utilized as subwoofers with 50-75 watts RMS each at 4 ohms.
Answered by: MattP
Date published: 2014-05-09

I would like to run 4 of these subs in a ported box with all subs sharing the same enclosure.  How many cubic feet and port length and width would I need to achieve a frequency of around 30hz?  I have asked this question before but I have lost the email. 

Asked by: LittleG530
Four of the Tang Band W6-1139SIF subs will work well in 2.2 cubic feet with a 4" diameter, 17" long port. This will tune the enclosure to 30 Hz and give you much more headroom in terms of excursion.
Answered by: MattP
Date published: 2014-10-13

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