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DetailsThe S-81W-MK is a compact sized, matte black active subwoofer. Integrating a 300W D-class amplifier, it reproduces the source signal with strength and precision, avoiding distortion and uncontrolled sound restitution for even the lowest of frequencies. Sharing the DNA of our EX Series speakers, this sub's 30cm driver features a linear magnetic circuit that improves the linearity of the cone’s displacement even at the highest power. Aside from featuring a 0°/180° phase switch, the panel setting allows you to select the crossover frequency of the internal filter (or to bypass it). It also has a dedicated “Cinema mode” switch that will enhance any movie soundtrack to give you a unique cinematic experience. A line output connector makes it easy to link with another subwoofer, which is recommended for particularly large rooms.
- Driver: 30cm bass driver
- Enclosure: Closed
- Line Input Sensitivity/Impedance (100 Hz) 160mV / 33 kΩ
- Frequency Range: 25 - 4,000 Hz
- Power Handling: 300W
- Dimensions (W x H x D)362 x 365 x 362 mm
- Weight 18.2 kg
- Power Requirements: AC 220-230 V, 50/60 Hz
- Power Consumption (in use / standby)90W / 1.0W
Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.
Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.
Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at http://www.interlinkexpress.com to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.
*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.
Shipping Costs Mainland UK (Next-Day) Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly Islands Republic of Ireland (2-day) Under £50 Orders £7.50 £12.50 £15.00 Over £50 Orders FREE £19.99 £29.99 Surcharge Orders £50.00 £69.99 £79.99 Saturday Delivery £12.99 N/A N/A Sunday Delivery £12.99 N/A N/A Saturday by 12 Delivery £35 N/A N/A
Post codes exempt from the free delivery service include:
Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25
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