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Tang Band W8-1747A 8" Aluminum Cone Subwoofer

Brand:| Model: W8-1747A
Overview
The Tang Band W8-1747A features a reinforced aluminum cone, cast frame, under-spider venting, bumped back plate, and optimized suspension.
Part # 
264-892
Weight: 8.75 lbs.  
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Product Details

Tang Band W8-1747A 8" Aluminum Cone Subwoofer

The Tang Band W8-1747A features a reinforced aluminum cone, cast frame, under-spider venting, bumped back plate, and optimized suspension. Suitable for any application that demands high output/low distortion sub bass output, yet is restricted by space considerations.



Product Specifications
  • Nominal Diameter8"
  • Power Handling (RMS)350 Watts
  • Power Handling (max)700 Watts
  • Impedance4 ohms
  • Frequency Response30 to 1,000 Hz
  • Sensitivity84 dB 1W/1m
  • Voice Coil Diameter1.5"
  • Magnet Weight38.1 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)30 Hz
  • DC Resistance (Re)3.6 ohms
  • Voice Coil Inductance (Le)0.6 mH
  • Mechanical Q (Qms)2.15
  • Electromagnetic Q (Qes)0.5
  • Total Q (Qts)0.41
  • Compliance Equivalent Volume (Vas)0.82 ft.³
  • Mechanical Compliance of Suspension (Cms)0.37 mm/N
  • BL Product (BL)9.97 Tm
  • Diaphragm Mass Inc. Airload (Mms)69.85g
  • Maximum Linear Excursion (Xmax)8 mm
  • Surface Area of Cone (Sd)220 cm²
Materials of Construction
  • Cone MaterialAluminum
  • Surround MaterialRubber
  • Basket / Frame MaterialCast Aluminum
  • Magnet MaterialFerrite
Mounting Information
  • Overall Outside Diameter8.81"
  • Baffle Cutout Diameter7.5"
  • Depth5.15"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.23 ft.³
  • Sealed F363 Hz
  • Vented Volume0.68 ft.³
  • Vented F334 Hz
Tang Band W8-1747A 8" Aluminum Cone Subwoofer
  • BrandTang Band
  • ModelW8-1747A
  • Part Number264-892
  • UPC844632079023
  • Product CategorySubwoofer Drivers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight8.75 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 W8-1747A 8" Aluminum Cone Subwoofer
Tang Band W8-1747A 8" Aluminum Cone Subwoofer is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from Extension to 26Hz in 1.2 net @ 28HzNot as sensitive as I was expecting, but none the less an impressive SQ capable driver.
Date published: 2010-04-23

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Tang Band W8-1747A 8" Aluminum Cone Subwoofer

Considering a pair of these for a closed in-wall sub as the box looks to have to be about .831 ft^3. What amp will I need to power these?

Asked by: The new guy Rich
These will make a nice-sounding sub-woofer. I would shop PE for a plate amp to your liking, minimum 200W/ch or the 240W mono amp driving these connected in parallel. If not porting, consider a single driver and a passive radiator.Because the plate-amp takes up some box volume, make it at least 2 cu ft and I suggest porting the dual-config for maximum LFE.
Answered by: Fanden
Date published: 2012-03-18

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