# Dayton Audio IB385-8 15" Infinite Baffle Subwoofer

**Manufacturer:** Dayton Audio  
**MPN:** `IB385-8`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dayton Audio |
| Manufacturer name | Dayton Audio |
| Manufacturer | Dayton Audio |
| DimensionUnit | inch |
| Extra Product Name | Dayton Audio IB385-8 15" Infinite Baffle Subwoofer |
| UPC | 844632000102 |
| Weight | 20 |
| WeightUnit | lbs |
| depth | 6.34 |
| diameter | 15.16 |
| height | 15.16 |
| height_Attrib | Overall Outside Diameter |
| length | 6.34 |
| length_Attrib | Depth |
| moq | 1 |
| MPN | IB385-8 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 295-455 |
| snippet | Dayton Audio IB385-8 15" Infinite Baffle Subwoofer. Part Number: 295-455 by Dayton Audio. |
| width | 15.16 |
| width_Attrib | Overall Outside Diameter |
| Brand | Dayton Audio |
| Model | IB385-8 |
| Part Number | 295-455 |
| Unit of Measure | Each |
| Nominal Diameter | 15" |
| Power Handling (RMS) | 350 Watts |
| Power Handling (MAX) | 700 Watts |
| Impedance | 8? |
| Frequency Response | 20 to 500Hz |
| Sensitivity | 88.2dB 2.83V/1m |
| Voice Coil Diameter | 2" |
| Resonant Frequency (Fs) | 21.5Hz |
| DC Resistance (Re) | 5.2? |
| Voice Coil Inductance (Le) | 3.08mH |
| Mechanical Q (Qms) | 8.92 |
| Electromagnetic Q (Qes) | 0.63 |
| Total Q (Qts) | 0.59 |
| Compliance Equivalent Volume (Vas) | 8.79ft? |
| Mechanical Compliance of Suspension (Cms) | 0.26mm/N |
| BL Product (BL) | 15.46T?m |
| Maximum Linear Excursion (Xmax) | 14.3mm |
| Surface Area of Cone (Sd) | 819.4cm? |
| Cone Material | Paper / Kevlar |
| Surround Material | Foam |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton? / Polyimide |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 15.16" |
| Baffle Cutout Diameter | 13.77" |
| Depth | 6.34" |
| # Mounting Holes | 8 |
| Sealed Volume | 8.61ft? |
| Sealed F3 | 30Hz |
| Vented Volume | 19.39ft? |
| Vented F3 | 15Hz |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| parts-express.com | 295-455 |  |  | None | 1 |

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