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Tang Band T1-1931S Speaker Module Pair

Brand:|Model: W1-1931S|Part # 264-931
Tang Band's T1-1931S features a passive radiator-assisted 31 mm driver that plays from 105 to 20,000 Hz in a tiny 4.25" by 1.42" package. Design modern speakers never before thought possible.
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Part # 264-931
  • 31 mm polypropylene-composite inverted dome driver
  • Small, oval passive radiator extends response to below 200 Hz
  • Tiny 4.25" H x 1.42" W x 0.76" D self-contained design

Product Details

Tang Band T1-1931S Speaker Module Pair

Tang Band's line of patented speaker modules are designed for modern audio applications such as sound bars, desktop multimedia speakers, flat panel tv speakers, and portable audio systems. Don't let Tang Band's diminutive driver modules fool you; each is built with a passive radiator that extends midbass frequency response, allowing these to mate to a subwoofer system quite easily.

The T1-1931S speaker module is the smallest of the three speaker modules from Tang Band and is built around a passive radiator assisted, polypropylene composite 31 mm inverted dome driver. This allows for a very full frequency response from a single, small driver. Advantages of this type of speaker design include the elimination of crossover components in the critical midrange, superb off-axis response due to the use of a small driver (without hot spots), and perfect time-alignment.

Tang Band incorporated mounting tabs and a two-pin wiring harness jack into the T1-1931S to facilitate mounting and amplifier connection to the optional KIT-0041 speaker module mounting kit with amplifier. For custom applications, two polarity-indicated solder points are built onto the driver PCB. Sold in pairs.

Note: Tang Band recommends the use of a 2nd order (-12 dB/octave) 100 Hz high pass filter for the best possible sound. Higher power handling and output is possible through the use of multiple modules.

Product Specifications
  • Nominal Diameter1" x 5"
  • Power Handling (RMS)2 Watts
  • Power Handling (max)4 Watts
  • Impedance4 ohms
  • Frequency Response105 to 20,000 Hz
  • Sensitivity76 dB 1W/1m
  • Voice Coil Diameter0.79"
Thiele-Small Parameters
  • Resonant Frequency (Fs)105 Hz
Materials of Construction
  • Cone MaterialPoly Composite
  • Surround MaterialRubber
  • Basket / Frame MaterialPolymer
Mounting Information
  • Overall Outside Diameter1.42" x 4.25"
  • Depth0.76"
Tang Band T1-1931S Speaker Module Pair
  • BrandTang Band
  • ModelW1-1931S
  • Part Number264-931
  • UPC848864003016
  • Product CategoryMidrange / Midbass Drivers & Full-Range Speakers
  • Unit of MeasurePR
  • Product Rating
    (1 Reviews)
  • Weight0.3000 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.

View similar products to the Tang Band T1-1931S Speaker Module Pair
in the Midrange / Midbass Drivers & Full-Range Speakers product category.


Tang Band T1-1931S Speaker Module Pair
Tang Band T1-1931S Speaker Module Pair is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Very Nice !!!These things sound great for the size, and price! I put two in my kiddo`s stroller, and now she is rockin HiFi !!! Great Deal ! I want more : )
Date published: 2014-04-01
  • 2016-05-02T06:30CST
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Product Q&A

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Tang Band T1-1931S Speaker Module Pair

Will this speaker pair work well with the Dayton Audio DTA-2 Class T Digital Audio Amplifier Module?

I am very new to audio schematics and realized that the impedance for these speakers is 4 ohms while the max power handling is 4 watts. I'm planning on making a compact speaker wiring these two speakers to a Dayton Audio DTA-2 Class T Digital Audio Amplifier Module in parallel. There is no other way for me to wire them. I was wondering if the speakers will blow when I connect the the mini amp to a 12v dc battery because the efficiency for the amp is 81% at 15W.Will these speakers work with the amp and a 12v efficiently to produce an amazing sound output?
Asked by: Vens
The amp certainly has the output capability of blowing these drivers although its not an automatic thing. As long as you watch the volume levels, excursion levels and understand that you will not get a ton of output with these small Tang Bands you should be fine.
Answered by: MattP
Date published: 2013-10-21

How can it be reshaped?

How can this product be reshaped?specs sheet says:"This module could be reshaped to fit customer's application"
Asked by: Feraty ish
This is simply a translation that means there are many different usable applications for these drivers.
Answered by: MattP
Date published: 2013-07-27
  • 2016-05-02T06:47CST
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