TANG BAND W1-1942S - 1.75" Full Range 2 x TB-Speakers - 4 ohm

(PAIR)

Tang Band's W1-1942S micro full-range driver features amazing performance that belies its diminutive 46 mm diameter (just over 1-3/4") 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 120 Hz allows you to pair these nearly any woofer or subwoofer up to 9 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 150 Hz 2nd-order high-pass filter, or by using multiple drivers together.

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Product Details

Brand Tang Band

Model W1-1942S

Part Number 264-924

UPC 844632099427

Unit of Measure Each

Weight 0.2

Product Specifications

Nominal Diameter 1"

Moving Mass Of Diaphragm (Mmd) 1.25

Power Handling (RMS) 4 Watts

Power Handling (MAX) 8 Watts

Impedance 4Ω

Frequency Response 120 to 20,000Hz

Sensitivity 82dB 2.83V/1m

Voice Coil Diameter 1"

Thiele-Small Parameters

Resonant Frequency (Fs) 120Hz

DC Resistance (Re) 3.5Ω

Voice Coil Inductance (Le) 0.046mH

Mechanical Q (Qms) 1.79

Electromagnetic Q (Qes) 0.27

Total Q (Qts) 0.24

Compliance Equivalent Volume (Vas) 0.005ft³

Mechanical Compliance of Suspension (Cms) 1.37mm/N

BL Product (BL) 3.49T·m

Maximum Linear Excursion (Xmax) 1.3mm

Surface Area of Cone (Sd) 9cm²

Materials of Construction

Cone Material Poly Composite

Surround Material Santoprene®

Magnet Material Neodymium 

Overall Outside Diameter 1.81"

Baffle Cutout Diameter 1.67"

Depth 0.61"

Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)

Sealed Volume 0.000378ft³

Sealed F3 435Hz

Vented Volume 0.00083ft³

Vented F3 273.1Hz