Tang Band W2-748SG 2" Full Range Driver

Brand:|Model: W2-748SG
The W2-748SG features a full range, wide dispersion design. Its construction elements include a poly/aluminum/magnesium composite cone with TPR surround, sturdy ABS basket, and neodymium magnet.
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List Price$35.03
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Part # 264-861
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Product Details

Tang Band W2-748SG 2" Full Range Driver

The W2-748SG features a full range, wide dispersion design. Its construction elements include a poly/aluminum/magnesium composite cone with TPR surround, sturdy ABS basket, and neodymium magnet. Rated frequency response is 160 to 20,000 Hz. The driver also has a usefully low free air resonance frequency of 160 Hz.



Product Specifications
  • Nominal Diameter2"
  • Power Handling (RMS)10 Watts
  • Power Handling (max)20 Watts
  • Impedance8 ohms
  • Frequency Response160 to 20,000 Hz
  • Sensitivity86 dB 1W/1m
  • Voice Coil Diameter1"
Thiele-Small Parameters
  • Resonant Frequency (Fs)160 Hz
  • DC Resistance (Re)7.2 ohms
  • Voice Coil Inductance (Le)0.08 mH
  • Mechanical Q (Qms)2.76
  • Electromagnetic Q (Qes)0.28
  • Total Q (Qts)0.26
  • Compliance Equivalent Volume (Vas)0.008 ft.³
  • Mechanical Compliance of Suspension (Cms)0.91 mm/N
  • BL Product (BL)5.35 Tm
  • Diaphragm Mass Inc. Airload (Mms)1.15g
  • Maximum Linear Excursion (Xmax)0.75 mm
  • Surface Area of Cone (Sd)13 cm²
Materials of Construction
  • Cone MaterialAluminum / Magnesium
  • Surround MaterialRubber
  • Basket / Frame MaterialPolymer
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter2.24"
  • Baffle Cutout Diameter2.04"
  • Depth1.38"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.01 ft.³
  • Sealed F3503 Hz
  • Vented Volume0.01 ft.³
  • Vented F3324 Hz
Tang Band W2-748SG 2" Full Range Driver
  • BrandTang Band
  • ModelW2-748SG
  • Part Number264-861
  • UPC844632080708
  • Product CategoryMidrange / Midbass Drivers & Full-Range Speakers
  • Unit of MeasureEA
  • Product Rating
    (3 Reviews)
  • Weight0.4 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 W2-748SG 2" Full Range Driver
in the Midrange / Midbass Drivers & Full-Range Speakers product category.

Reviews

Tang Band W2-748SG 2" Full Range Driver
Tang Band W2-748SG 2" Full Range Driver is rated 4.3333 out of 5 by 3.
Rated 5 out of 5 by from Very good sound for small size.Great bass and high response , pair it with a small tweeter and you have amazing sound.
Date published: 2014-10-12
Rated 4 out of 5 by from Good and plenty. Just like the candy.Could not expect any more. Easy purchase. Only probem I had was with USPS locally.
Date published: 2013-06-13
Rated 4 out of 5 by from Great Little SpeakerThis little speaker sounds great. We used it to compare against othe 2" speakers being offered for a certain application and this one by far sounds the best. Construction is good and sound quality is great. We powered it with a small 25w amp and used an mp3 player for the source.
Date published: 2010-05-24
  • 2015-09-01T07:01CST
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  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
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  • clientName_PartsExpressInternational

Product Q&A

Get your questions answered from other customers
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If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Tang Band W2-748SG 2" Full Range Driver

IN YOUR CURRENT CATALOG, THIS ITEM IS LISTED AS HAVING 8 OHMS IMPEDANCE AND IN YOUR PROMOTIONAL EMAIL IT IS LISTED AT 4 OHMS. IS IT AVAILABLE IN BOTH IMPEDANCES OR IF NOT, WHICH ONE IS CORRECT?

Asked by: SOUNDMAN4444
These are available only in 8 ohm impedance, the promotional email has a typo.
Answered by: MattP
Date published: 2014-04-07

This is called a full range driver. If I run this speaker in the small .01 enclosure your specs call for, will it have any nasty habits down low as it hits the 503 or 324 Hz it's rated for ?  By nasty habits I mean breaking up or anything audible ?

Asked by: savaemako
This driver will not start to unload until it goes below the driver Fs which is 160 Hz. This does not mean you will get 160 Hz from it however, I would recommend a high pass filter for this around 150-200 Hz to help protect from over excursion. A break up frequency only occurs at high frequencies. With a driver this small, the breakup will probably be above the audible range.
Answered by: MattP
Date published: 2015-07-28

How do you mount this? Press-in, or are there clamps available?

Asked by: BW45044
This speaker is designed to simply press into place, friction-fit. A bit of caulk or adhesive could also be used if desired, but is certainly not required if the cutout is properly sized to a 2" diameter.
Answered by: RussR
Date published: 2015-02-08
  • 2015-09-01T08:14CST
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  • cp_1, bvpage1
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