Dayton Audio IB385-8 15" Infinite Baffle Subwoofer
The Dayton Audio IB series subwoofers are designed to produce extremely low, clean, uncolored bass in infinite baffle situations. Ideally, the subwoofers are situated between the listening room and an attic, basement, or garage using the floor, ceiling, or walls to separate the front and rear sound waves.
Benefits of the infinite baffle approach include extreme low-frequency output, very clean and distortion-free sound, lack of large enclosures within the room, and amazingly loud bass with modest power amplifiers. Combining high sensitivity, good mechanical damping, and excellent excursion capabilities, the IB series subwoofers are the only drivers on the market designed specifically for infinite baffle situations. Made in the U.S.A. 5 year Limited Warranty.
| PRODUCT SPECIFICATIONS |
| Power Handling (RMS) |
350 Watts |
| Power Handling (max) |
700 Watts |
| Impedance |
8 ohms |
| Frequency Response |
20 to 500 Hz |
| Sensitivity |
88.2 dB 1W/1m |
| Voice Coil Diameter |
2" |
| Magnet Weight |
90 oz. |
| THIELE-SMALL PARAMETERS |
| Resonant Frequency (Fs) |
21.5 Hz |
| DC Resistance (Re) |
5.2 ohms |
| Voice Coil Inductance (Le) |
3.08 mH |
| Mechanical Q (Qms) |
8.92 |
| Electromagnetic Q (Qes) |
0.63 |
| Total Q (Qts) |
0.59 |
| Compliance Equivalent Volume (Vas) |
8.79 ft.³ |
| Mechanical Compliance of Suspension (Cms) |
0.26 mm/N |
| BL Product (BL) |
15.46 Tm |
| Diaphragm Mass Inc. Airload (Mms) |
207g |
| Maximum Linear Excursion (Xmax) |
14.3 mm |
| Surface Area of Cone (Sd) |
819.4 cm² |
| MATERIALS OF CONSTRUCTION |
| Cone Material |
Paper / Kevlar |
| Surround Material |
Foam |
| Voice Coil Wire Material |
Copper |
| Voice Coil Former |
Kapton® / Polyimide |
| Basket / Frame Material |
Steel |
| Magnet Material |
Ferrite |
| MOUNTING INFORMATION |
| Overall Outside Diameter |
15.16" |
| Baffle Cutout Diameter |
13.77" |
| Depth |
6.34" |
| # Mounting Holes |
8 |
| OPTIMUM CABINET SIZE * |
| Sealed Volume |
8.61 ft.³ |
| Sealed F3 |
30 Hz |
| Vented Volume |
19.39 ft.³ |
| Vented F3 |
15 Hz |
| * Enclosure volume/F3s based on BassBox "optimum" calculations |
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| Dayton Audio IB385-8 15" Infinite Baffle Subwoofer |
| Brand |
Dayton Audio |
| Model |
IB385-8 |
| Part Number |
295-455 |
| UPC |
844632000102 |
| Product Category |
Subwoofers |
| Product Rating |
(7 Reviews)
|
| Unit of Measure |
ea |
| Weight |
20.0000 |
