Another Tang Band first, Bamboo fiber cones! A blend of paper and Bamboo fibers provides a perfect combination of light weight and self-damping. A neodymium motor with a copper ring reduces distortion even further. The result of these features is a smooth frequency response with a very natural, open sound.
Specifications: • Power handling: 25 watts RMS/50 watts max • VCdia: 1" • Impedance: 8 ohms • Re: 6.8 ohms • Frequency range: 75-20,000 Hz • Fs: 75 Hz • SPL: 89 dB 1W/1m • Vas: 0.21 cu. ft. • Qms: 1.50 • Qes: 0.48 • Qts: 0.37 • Xmax: 3 mm • Dimensions: Overall diameter: 4-15/16", Cutout diameter: 3-3/4", Depth: 2-5/8".
Product Details | |
|---|---|
| Brand | Tang Band |
| Model | W4-1320SJ |
| Part Number | 264-847 |
| UPC | 844632070884 |
| Unit of Measure | Each |
| Weight | 1.55 |
Product Specifications | |
|---|---|
| Nominal Diameter | 4" |
| Power Handling (RMS) | 25 Watts |
| Power Handling (MAX) | 50 Watts |
| Impedance | 8Ω |
| Frequency Response | 75 to 20,000Hz |
| Sensitivity | 89dB 2.83V/1m |
| Voice Coil Diameter | 1" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 75Hz |
| DC Resistance (Re) | 6.8Ω |
| Voice Coil Inductance (Le) | 0.01mH |
| Mechanical Q (Qms) | 1.29 |
| Electromagnetic Q (Qes) | 0.49 |
| Total Q (Qts) | 0.35 |
| Compliance Equivalent Volume (Vas) | 0.21ft³ |
| BL Product (BL) | 4.7T·m |
| Diaphragm Mass Inc. Airload (Mms) | 3.49g |
| Maximum Linear Excursion (Xmax) | 3mm |
Materials of Construction | |
|---|---|
| Cone Material | Bamboo Fiber / Paper |
| Surround Material | Rubber |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 4.28" |
| Baffle Cutout Diameter | 3.7" |
| Depth | 2.63" |
| # Mounting Holes | 4 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.12ft³ |
| Sealed F3 | 176.9Hz |
| Vented Volume | 0.15ft³ |
| Vented F3 | 86.3Hz |
