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18 Inch Subwoofer
Price includes shipping within Canada.
Please contact us for shipping rates to the USA and internationally.
Delivery and return
Delivery and return
| Standard Delivery (Signed for) | Delivered within 3-5 working days |
| Express Delivery (Standard Parcels) | Delivered within 1-2 working days |
| Extra-Large Parcels (Signed for) | Delivered within 3-5 working days |
| Furniture | Delivery usually takes place within 2 weeks. |
Shipping Information
Shipping Information
Free Shipping
Decor Outdoor offers free regular shipping on all orders shipped to residential or commercial addresses within the contiguous United States. Orders are delivered Monday through Friday (excluding holidays).Drop Shipping
We are an online-only luxury furniture and lighting boutique, and do not have a warehouse. Consequently, all orders are drop shipped directly from our manufacturers to your door. If your order includes items from more than one manufacturer, you will receive multiple deliveries. Because we are dependent on the on-hand inventory of our manufacturing partners, some items listed on our site may not actually be available right away. Please call us at 888.784.4644 or via our contact form with any stocking questions and we'll get in touch with the appropriate manufacturer for answers, before you place your order.Ground Shipping
Small parcel items ship regular ground via delivery services such as FedEx, UPS or DHL. Orders typically take 2-3 business days to process and in-stock items will usually be delivered 3-5 days from the date that they ship (depending on origin and destination). If there is a delay, you will be notified by email. No signature is required for standard ground shipping, so you may want to make arrangements to have packages brought inside soon after delivery, if you are unable to receive it in person.Composition and care
Composition and care
We speak a lot about the importance of gut health—not only for beauty—but also in terms of our overall health, wellbeing and immunity. But before we can fully understand why the gut is so integral to our health, it’s first essential to learn more about the physiology of the gut itself—and how it works.
Description
SEN-18 – Simply Sensational
Evolution has its advantages and there is no better example of this than the SEN-18. From it’s 3.1″ in-house wound voice coil to the sexy glass fiber cone, the SEN-18 is the next iteration of solid bass delivery. Enhanced inductance control and additional motor venting have been added to make this model a joy for DIY’ers everywhere.
Best used in sealed enclosures.
T/S Parameters
| Parameter | Value | Unit |
|---|---|---|
| Fs | 23.8 | Hz |
| Re | 3.1 | Ohms |
| Le | 1.03 | mH |
| L2 | 0.985 | mH |
| R2 | 18.3 | Ohms |
| Qes | 0.48 | |
| Qms | 4.69 | |
| Qts | 0.44 | |
| Cms | 0.105 | mm/N |
| Rms | 13.61 | kg/s |
| Mms | 422.6 | grams |
| BL | 20.14 | Tm |
| VAS | 180.6 | L |
| Sd | 1104.5 | cm² |
| Lp | 93.1 | dB (2.83V/1m) |
Features
- 79mm low distortion voice coil
- Extra wide glass fiber cone with high roll surround
- Heavy cast aluminum basket
- 29mm one way linear excursion
- Inductance control to reduce distortion
- 1200 watts power handling
Dimensions
- Outside Diameter – 47cm (18.75″) with rubber gasket
- Mounting Diameter – 43.5cm (17.125″)
- Mounting Depth – 26cm (10.25″) with rubber gasket
Recommended Box Sizes
- Sealed – 113L (4 cu. ft.)
- Bass Reflex –
- EBS –
- Infinite Baffle –
