# Soundtube

**Manufacturer:** Soundtube  
**MPN:** `IW31-EZ-BK`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Soundtube |
| Manufacturer name | Soundtube |
| Manufacturer | Soundtube |
| DimensionUnit | inch |
| GraingerSku | 443C39 |
| Extra Product Name | Soundtube |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 4 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| extendedLead | 8 |
| extendedQty | -2 |
| height | 9 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 8 |
| moq | 1 |
| MPN | IW31-EZ-BK |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G3924109 |
| tierMinQty1 | 1 |
| tierPrice1 | 154.94 |
| url | https://www.zoro.com/soundtube-speaker-black-20-max-wattage-iw31-ez-bk/i/G3924109/ |
| width | 8 |
| Item | Speaker |
| Standards | UL |
| Type | In Wall |
| Watt (RMS) | 20 W |
| Power Taps @ 75V | 10 W |
| Frequency Response | 100Hz to 22KHz |
| Sensitivity (dB) | 85 dB |
| Overall Width (In ) | 8 in |
| Transformer Settings | 25V/70V/100V |
| Enclosure Material | Plastic/Metal |
| Weight (Lbs ) | 4 lb |
| Enclosure Color | Black |
| Overall Length (In ) | 8 in |
| Woofer Composition | Polypropylene/Butyl |
| Power Taps @ 25V | 1 W |
| Woofer Dia (In ) | 3 in |
| Max Wattage | 20 W |
| Indoor/Outdoor | Indoor |
| Tweeter Composition | Paper |
| Overall Height (In ) | 9 in |
| Tweeter Dia (In ) | 1 in |
| Product Type | Speaker |
| Country of Origin (subject to change) | China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3924109 | 154.94 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/206000000/206128500/part_--IW31EZBK---Soundtube--f3ccaad649.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp