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

**Manufacturer:** Tang Band  
**MPN:** `W1-1931S`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Tang Band |
| Manufacturer name | Tang Band |
| Manufacturer | Tang Band |
| DimensionUnit | inch |
| Extra Product Name | Tang Band W1-1931S 1" Neodymium Full Range Driver |
| UPC | 844632099410 |
| Weight | 0.1 |
| WeightUnit | lbs |
| depth | 0.46 |
| diameter | 1.22 |
| height | 1.22 |
| height_Attrib | Overall Outside Diameter |
| length | 0.46 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | W1-1931S |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | 264-923 |
| snippet | Tang Band W1-1931S 1" Neodymium Full Range Driver. Part Number: 264-923 by Tang Band. |
| tierMinQty1 | 1 |
| tierMinQty2 | 4 |
| tierMinQty3 | 10 |
| tierPrice1 | 25.98 |
| tierPrice2 | 23.38 |
| tierPrice3 | 22.08 |
| width | 1.22 |
| width_Attrib | Overall Outside Diameter |
| Brand | Tang Band |
| Model | W1-1931S |
| Part Number | 264-923 |
| Unit of Measure | Each |
| Nominal Diameter | 1" |
| Power Handling (RMS) | 2 Watts |
| Power Handling (MAX) | 4 Watts |
| Impedance | 4? |
| Frequency Response | 170 to 20,000Hz |
| Sensitivity | 76dB 2.83V/1m |
| Voice Coil Diameter | 0.76" |
| Resonant Frequency (Fs) | 170Hz |
| DC Resistance (Re) | 3.6? |
| Voice Coil Inductance (Le) | 0.06mH |
| Mechanical Q (Qms) | 3.11 |
| Electromagnetic Q (Qes) | 0.54 |
| Total Q (Qts) | 0.46 |
| Compliance Equivalent Volume (Vas) | 0.0007ft? |
| Mechanical Compliance of Suspension (Cms) | 0.85mm/N |
| BL Product (BL) | 2.6T?m |
| Maximum Linear Excursion (Xmax) | 1.2mm |
| Surface Area of Cone (Sd) | 4.5cm? |
| Cone Material | Poly Composite |
| Surround Material | Santoprene? |
| Magnet Material | Neodymium |
| Overall Outside Diameter | 1.22" |
| Baffle Cutout Diameter | 1.22" |
| Depth | 0.46" |
| Sealed Volume | 0.002ft? |
| Sealed F3 | 312.7Hz |
| Vented Volume | 0.002ft? |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 264-923 | 25.98 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/21500000/21726000/part_--W11931S---TangBand--b8a92d64f4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp