PEX Tang Band W1 1931S 1" Neodymium Full Range Driver P5473085PEX-264-923 https://cdnimages.opentip.com/full/PEX/PEX-264-923.jpg Tang Band W1 1931S 1" Neodymium Full Range Driver Manufacturer Part Number: W1-1931SHighlightsAmazing extended range response from 170 to 20,000 HzPerfect for line-arrays and modern speaker designsSuper low inductance and ferrofluid cooledLow Qts driver for high fidelity performanceSantoprene surround with mineral filled poly cone and press-fit frame designTang Band W1-1931S 1\" Neodymium Full Range DriverTang Band\'s W1-1931S micro full-range driver features amazing performance that belies its diminutive 31 mm diameter (under 1-1/4\") size. The patented design employs a unique polypropylene cone, with flower petal embossments, that\'s mated to a neodymium motor for maximum BL product in the voice coil gap. A free air resonance of 170 Hz allows you to pair these nearly any woofer or subwoofer up to 6-1/2 feet away without localization and beaming effects (poor off-axis response).Additionally, you can use these drivers in multiples for an awesome line-array speaker that requires a miniscule footprint. Great for use in designing micro LCR (left, center, right) speakers for modern flat panel HDTVs, or even computer desk and laptop speakers. The high-fidelity nature of these drivers is exemplified by their low Qts specification (quite rare in drivers this size), while the ultra-low inductance allows these to play relatively flat frequency response up 20,000 Hz! Ferrofluid cooling protects and cools the voice coil, while the mineral-filled polypropylene cone combines with the Santoprene surround for use in harsh environments. Press-fit frame design minimizes center-to-center distance.Note:Higher power handling can be achieved by using a 200 Hz 2nd-order high-pass filter, or by using multiple drivers together.Product SpecificationsNominal Diameter: 1\"Power Handling (RMS): 2 WattsPower Handling (max): 4 WattsImpedance: 4 ohmsFrequency Response: 170 to 20,000 HzSensitivity: 76 dB 1W/1mVoice Coil Diameter: 0.76\"Thiele-Small ParametersResonant Frequency (Fs): 170 HzDC Resistance (Re): 3.6 ohmsVoice Coil Inductance (Le): 0.06 mHMechanical Q (Qms): 3.11Electromagnetic Q (Qes): 0.54Total Q (Qts): 0.46Compliance Equivalent Volume (Vas): 0.0007 ft.³Mechanical Compliance of Suspension (Cms): 0.85 mm/NBL Product (BL): 2.6 TmDiaphragm Mass Inc. Airload (Mms): 0.87gMaximum Linear Excursion (Xmax): 1.2 mmSurface Area of Cone (Sd): 4.5 cm²Materials of ConstructionCone Material: Poly CompositeSurround Material: Santoprene®Magnet Material: NeodymiumMounting InformationOverall Outside Diameter: 1.22\"Baffle Cutout Diameter: 1.22\"Depth: 0.46\"Tang Band W1-1931S 1\" Neodymium Full Range DriverBrand: Tang BandModel: W1-1931SPart Number: 264-923UPC: 844632099410Product Category: Midrange / Midbass Drivers & Full-Range SpeakersUnit of Measure: EAWeight: 0.1 lbs. 5473085 844632099410 0.12lbs 0.00 0.00 0.00
Tang Band
25.96 2022-10-23 In Stock
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Tang Band W1-1931S 1" Neodymium Full Range Driver

Brand Tang Band
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Upc: 844632099410
SKU: PEX-264-923
Price:
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Product Description

Manufacturer Part Number: W1-1931S

Highlights
  • Amazing extended range response from 170 to 20,000 Hz
  • Perfect for line-arrays and modern speaker designs
  • Super low inductance and ferrofluid cooled
  • Low Qts driver for high fidelity performance
  • Santoprene surround with mineral filled poly cone and press-fit frame design


Tang Band W1-1931S 1" Neodymium Full Range Driver

Tang Band's W1-1931S micro full-range driver features amazing performance that belies its diminutive 31 mm diameter (under 1-1/4") size. The patented design employs a unique polypropylene cone, with flower petal embossments, that's mated to a neodymium motor for maximum BL product in the voice coil gap. A free air resonance of 170 Hz allows you to pair these nearly any woofer or subwoofer up to 6-1/2 feet away without localization and beaming effects (poor off-axis response).

Additionally, you can use these drivers in multiples for an awesome line-array speaker that requires a miniscule footprint. Great for use in designing micro LCR (left, center, right) speakers for modern flat panel HDTVs, or even computer desk and laptop speakers. The high-fidelity nature of these drivers is exemplified by their low Qts specification (quite rare in drivers this size), while the ultra-low inductance allows these to play relatively flat frequency response up 20,000 Hz! Ferrofluid cooling protects and cools the voice coil, while the mineral-filled polypropylene cone combines with the Santoprene surround for use in harsh environments. Press-fit frame design minimizes center-to-center distance.

Note:Higher power handling can be achieved by using a 200 Hz 2nd-order high-pass filter, or by using multiple drivers together.



Product Specifications
  • Nominal Diameter: 1"
  • Power Handling (RMS): 2 Watts
  • Power Handling (max): 4 Watts
  • Impedance: 4 ohms
  • Frequency Response: 170 to 20,000 Hz
  • Sensitivity: 76 dB 1W/1m
  • Voice Coil Diameter: 0.76"
Thiele-Small Parameters
  • Resonant Frequency (Fs): 170 Hz
  • DC Resistance (Re): 3.6 ohms
  • Voice Coil Inductance (Le): 0.06 mH
  • Mechanical Q (Qms): 3.11
  • Electromagnetic Q (Qes): 0.54
  • Total Q (Qts): 0.46
  • Compliance Equivalent Volume (Vas): 0.0007 ft.³
  • Mechanical Compliance of Suspension (Cms): 0.85 mm/N
  • BL Product (BL): 2.6 Tm
  • Diaphragm Mass Inc. Airload (Mms): 0.87g
  • Maximum Linear Excursion (Xmax): 1.2 mm
  • Surface Area of Cone (Sd): 4.5 cm²
Materials of Construction
  • Cone Material: Poly Composite
  • Surround Material: Santoprene®
  • Magnet Material: Neodymium
Mounting Information
  • Overall Outside Diameter: 1.22"
  • Baffle Cutout Diameter: 1.22"
  • Depth: 0.46"
Tang Band W1-1931S 1" Neodymium Full Range Driver
  • Brand: Tang Band
  • Model: W1-1931S
  • Part Number: 264-923
  • UPC: 844632099410
  • Product Category: Midrange / Midbass Drivers & Full-Range Speakers
  • Unit of Measure: EA
  • Weight: 0.1 lbs.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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