Martin Audio Blackline S218+ Sub Bass Speaker

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This product has now been discontinued
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SKU: DJK07746

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Product Description

The powerful Martin Audio Blackline S218+ sub-bass system has been designed to be used with large scale Blackline F12+ and F15+ systems to extend and increase the total low frequency output power. It can also be used as the low frequency section of a bi-amped or tri-amped H2/H3+ system. The Martin Audio S218+ provides good mid-bass punch with extended sub-bass output from two direct radiating 18” (460mm) drivers with 4” (100mm) high temperature voice coils.



Technical Specs

* Direct radiating 18” (460mm) drivers
* High temperature 4” (100mm) voice coil
* Fitted with handles and castors
* Five year limited warranty
* Power Rating: 1500W AES, 6000W peak
* Sensitivity: 105dB (half space)
* Maximum SPL: 136.5dB continuous, 142.5dB peak (half space)


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Do you own the Martin Audio Blackline S218+ Sub Bass Speaker? Why not write a review based on your experience with it.
Sounds Great
9 January, 2016
All you want
This is all you want for a gig these are so powerful it does more than the job it was supposed to do
0 found this helpful
6 January, 2016
these are very good speakers to have for mobile djing/small clubs. they are light, great quality and dont take up that much room. they are easy to transport aswell! all-over great speakers!
0 found this helpful


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Martin Audio Blackline S218+ Sub Bass Speaker

Delivery And Stock Information

Free next working day delivery on all orders over £100 placed before 3:30pm Monday to Friday.

Orders placed at the weekend or after 3.30pm on Friday will be delivered on the following Tuesday (excluding Bank Holidays).

Larger items / orders e.g large bass speakers or multiple speakers may have to be shipped via a pallet service which may take 1-2 days.

Free next day delivery applies only to the UK mainland for orders over £100. Other locations will be charged as follows

    • Highlands and Islands 2-3 Days* + £25
    • Northern Ireland 2-3 Days* +£10
    • Deliveries will be made subject to the terms and conditions of the courier company. will not be held responsible for late deliveries.

In the event that the items ordered are unavailable for next day delivery, you will be contacted by to arrange a suitable delivery date.

"In stock" means that the product displayed is either in stock with ourselves or our suppliers and is available for delivery. Stock levels are subject to change without prior notice.


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Finance Available!

0% Interest Free Finance!
0% Finance on all orders over £280
10% deposit then 6 months payment of £314.85

You can apply for finance to purchase this item. A minimum 10% deposit is required and you can opt for either 12, 24 or 36 monthly payments thereafter 21.9% APR.

Martin Audio Blackline S218+ Sub Bass Speaker
from £70.13/month
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