Manuals & Resources

2" Round Frame Mini Speaker 16 Ohm

Choose this press-fit mini speaker for applications where size and form factor are critical: flat panel HDTVs, computer desktop or laptop speakers, entryway and room intercom systems... even point-of-purchase displays. Additionally, you can combine multiples of this mini speaker for a line array.
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List Price$2.49
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Part # 289-131
  • 16 ohm impedance for many wiring options
  • Great for use in line arrays
  • 2" diameter for small applications and projects
  • Perfect size for slim mount TV LCR speakers

Product Details

2" Round Frame Mini Speaker 16 Ohm

This 2" press-fit mini speaker features a wide dispersion pattern compared to that of a conventional speaker driver and has a decent pass band extending from 500 to 15,000 Hz. The low-profile form-factor is ideally suited for thin, flat-panel TV audio applications, use in computer desktop speakers, or mid to high frequency elements of a line-array when used in multiples. Includes 3.75" long, pre-attached speaker leads.

Product Specifications
  • Nominal Diameter2"
  • Power Handling (RMS)1 Watts
  • Power Handling (max)2 Watts
  • Impedance16 ohms
  • Frequency Response500 to 10,000 Hz
  • Sensitivity82 dB 1W/1m
Thiele-Small Parameters
  • Resonant Frequency (Fs)480 Hz
  • DC Resistance (Re)15 ohms
  • Voice Coil Inductance (Le)0.6 mH
  • Mechanical Q (Qms)8.59
  • Electromagnetic Q (Qes)5.72
  • Total Q (Qts)3.43
  • Compliance Equivalent Volume (Vas)0.001 ft.³
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialPaper
Mounting Information
  • Overall Outside Diameter2"
  • Baffle Cutout Diameter1.75"
  • Depth0.75"
2" Round Frame Mini Speaker 16 Ohm
  • BrandFactory Buyouts
  • Part Number289-131
  • UPC848864002521
  • Product CategoryMini Speakers
  • Unit of MeasureEA
  • Product Rating
    (2 Reviews)
  • Weight0.135 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 2" Round Frame Mini Speaker 16 Ohm
in the Mini Speakers product category.


2" Round Frame Mini Speaker 16 Ohm
2" Round Frame Mini Speaker 16 Ohm is rated 2.5 out of 5 by 2.
Rated 4 out of 5 by from good replacement for inductive amplifiersI think these speakers were designed to fit into battery operated inductive amps such as Progressive Electronics 200EP. This is a very inexpensive replacement.
Date published: 2015-01-28
Rated 1 out of 5 by from This speaker sounds TERRIBLE!!!I bought 38 of these thinking they would sound nice as good line arrays for the rear speakers of my 5.1 system and i was never more disappointed in my life! now i do understand that this is only rated to 500 Hz and 2W which was fine for me cuz the front right, left and center channel would fill in. so i unhooked all the front speakers and tested these. TEST RESULTS--frequency response with pro EQ adjustment starts to fall of at 700 Hz and lower and 5000 Hz and up and i can't return them because i may of shighty blew them all at once at volume 12 out of 85 on my amp.
Date published: 2014-04-24
  • 2015-11-27T06:20CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_289-131, PRD, sort_mostRecent
  • clientName_PartsExpressInternational

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email  for a prompt reply.
2" Round Frame Mini Speaker 16 Ohm

Hello, is it possible to send 1 sample from the loudspeker to M&R Print Reigerstraat 38 1506XV Netherlands. We must check the fitting in our product. If its oke than we order 250 pieces of them. Thanks for your action.

Asked by: m rprint
Please contact our sales and customer service for better help with this. or 800-338-0531
Answered by: MattW
Date published: 2015-04-10

In light of your first answer, is a crossover needed to protect from low bass?

Asked by: djjimus
Yes a high pass filter is required for these. The final impedance will determine the values of the crossover components required.
Answered by: MattP
Date published: 2014-09-10

What size box is recommended for 32 of these in a linear array?

Does it make any difference if they are in two rows of 16 in the same box?
Asked by: djjimus
With an Fs and Qts as high as this driver, the enclosure will play no roll other than to prevent it from being an open back speaker. These will not produce anything below about 500 Hz so enclosure size does not matter.
Answered by: MattP
Date published: 2015-01-23
  • 2015-11-27T06:43CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.6
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_289-131, PRD, sort_recentQuestionsFirst
  • clientName_PartsExpressInternational

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