One Audio IB2 Series – Infinite Baffle Subwoofer
Price range: £274.17 through £290.83
- EUR: €374 - €396
Hi Fidelity Infinite Baffle driver
The IB2 is our entry level infinite baffle or open baffle series. Featuring a 2 layer 2″ copper coil and full length copper pole sleeve to reduce and linearize inductance for increased bandwidth and reduced distortion. Rated at 250W mechanically at 20Hz the IB2 series has 22mm of Xmax. Using a rigid fiber impregnated non-pressed curvilinear paper pulp cone and a specially formulated foam surround along with a kevlar spider for excellent linear mechanical control. Triple stacked magnets for increased mechanical clearance. High QTS for increased bottom octave performance in IB/OB applications. As with all One Audio subs, we machine the steel and assemble the subwoofers in house. Incredible detail and sound quality from our entry level IB/OB Series.
Delivery 2-3 weeks
Features
Thiele-Small Parameters
| IB2 10 | IB2 12 | IB2 15 | ||
|---|---|---|---|---|
| Coils | S2/S4 | S2/S4 | S2/S4 | |
| FS | 25.85 Hz | 24.1 Hz | 23.6Hz | |
| RE | tba/3.83 | tba/3.86 | tba/3.85 | |
| QMS | 4.93 | 5.08 | 7.11 | |
| QES | 0.82 | 0.85 | 0.94 | |
| QTS | 0.71 | 0.73 | 0.83 | |
| MMS | 128.9g | 142.4g | 168.2g | |
| Le | 0.42mH | 0.42mH | 0.42mH | |
| SD | 310cm^2 | 490cm^2 | 830cm^2 | |
| VAS | 40.1 l | 104.3 l | 241.4 l | |
| SPL | 81.3 1W/1m | 85.01 1W/1m | 88.5 1W/1m | |
| BL (NA) | tba/9.89 | tba/9.85 | tba/9.86 | |
| XMAX | 22mm (One Way) | 22mm (One Way) | 22mm (One Way) |
Technical Specifications
| IB2 10 | IB2 12 | IB2 15 | ||
|---|---|---|---|---|
| Overall Diameter | 11.005” | 12.625” | 15.500” | |
| Cutout Diameter | 9.250” | 11.0625” | 13.875” | |
| Mounting Depth | 4.625” | 6.125” | 7.375” | |
| DriverDisplacement | 0.07cuft | 0.11cuft | 0.14cuft |
| Weight | 12 kg |
|---|---|
| Size | 10", 12", 15" |
| Voice coil | Single 2 Ohm, Single 4 Ohm |
| Terminal | Push Terminal, Hybrid Ring Terminal |
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UK Delivery
All items ordered before 14.00pm are shipped the same day unless otherwise stated at the time of ordering. Orders placed after 14.00pm on a Friday will be shipped the following Monday (excluding bank holidays, in which case it will be the next working day). If the item is out of stock for whatever reason you will be emailed within 24hrs to inform you of this. Our site manages stock inventory so if it says ‘IN STOCK’ that means goods are available for immediate dispatch.
If an item shows the logo as ‘Next Day Delivery*’ this means the item is available for immediate dispatch for a next day service. If your complete order is not over £50 then the order will be sent on a Royal Mail service. If its over then it will be sent with the most economical next day service. If you are unclear then please contact us.
- Shipping will be calculated at the checkout.
- Free shipping available for customers in the UK mainland ONLY when orders are over £50.
- We use DPD for all UK next day deliveries (aswell as for orders over £50 if the weight exceeds 2kg) and Royal Mail Recorded Post for orders under 2kg.
Free Delivery
Free delivery is available to UK mainland addresses ONLY and excludes addresses in the Scottish Highlands & Islands and Northern Ireland. Free delivery is applicable to orders over £50.00 (inc vat) ONLY. This offer doesn’t necessarily mean your goods will be sent on a courier next day service. However assuming the weight exceeds 2kg your goods are usually sent via courier (DPD Local).
Guranteed 24 Hour
- Next Day Delivery - Over £50 Inc. VAT - Any weight - Free!
- Next Day Delivery - 2-5KG - £8.00
- Next Day Delivery - 5-20KG - £9.99
- Next Day Delivery - 20-30KG - £11.99
- Next Day Delivery - 30-40KG - £15.00
- Next Day Delivery - 45KG+ - £50.00
Economy
- Royal Mail 1st Class Recorded 1-3 working days - Upto 1KG - £4.45
- Royal Mail 1st Class Recorded 1-3 working days - Upto 1-2KG - £6.90
- Royal Mail 2nd Class Recorded 2-5 working days - 0-2KG - £3.95
Saturday
- Royal Mail Special Delivery Saturday - Upto 2KG - £14.00
- Courier Saturday - Upto 5KG - £15.95
- Courier Saturday - 5-20KG - £19.95
- Courier Saturday - 20-25KG - £22.95
Back Order
European & International Delivery
Finally we advise you to check the contents of the order with the inventory sent with the goods. In the rare instance that goods are missing, please contact us within 24 hours and we will happily send out the missing goods at no extra cost to you. If goods are damaged or faulty please inform us within 3 working days of receiving your order.
Please refer to our Terms and Conditions for more information.
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