Martin Audio X118 BlacklineX 1x18" Subwoofer, 4" Voice Coil

SKU: X118B

£950.00 inc VAT
£791.67 ex VAT

51 available online
More available from supplier in 1–3 weeks
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1 Year Manufacturer Warranty Included

About this Product

Compact, high-performance subwoofer for use with BlacklineX full-range loudspeakers, extending the combined system down to 42Hz. A long-excursion 4″ (100mm) voice coil driver in a compact reflex enclosure with four reflex ports, usable singly, stacked or flown on integral M10 insets.

1 x 18″
Driver

42Hz
LF limit

4″
Voice coil

Black
Finish

Features
1 x 18″ long-excursion driver
4″ (100mm) voice coil
Extends system low-frequency response to 42Hz
Compact reflex enclosure with four ports
Use singly, stacked or flown
Integral M10 insets for flying
Black finish
Specifications
Brand Martin Audio
Manufacturer part number X118B
Type Subwoofer
Series BlacklineX
Driver 1 x 18″, long excursion
Voice coil 4″ (100mm)
System low-frequency limit 42Hz
Enclosure Compact reflex, four ports
Rigging Integral M10 insets
Colour Black
Compare the Range
Martin Audio X118 BlacklineX 1×18″ Subwoofer with 3″ Voice Coil
Martin Audio X118 BlacklineX 1x18" Subwoofer, 4" Voice Coil
£950.00 inc VAT
£791.67 ex VAT
  • 18" Sub / 3" VC
  • Passive Subwoofer
Viewing Now
Martin Audio X115 BlacklineX 1×15″ Subwoofer with 3″ Voice Coil
£765.00 inc VAT
£637.50 ex VAT
  • 15" Sub / 3" VC
  • Passive Subwoofer
View →
Martin Audio X218 BlacklineX 2 x 18″ Subwoofer with 4″ Voice Coil
£1,899.00 inc VAT
£1,582.50 ex VAT
  • 2 x 18" Sub / 4" VC
  • High Output Passive Sub
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More Information

  • Compact, direct-radiator subwoofer
  • 1 x 18” (460mm) driver with 3” (75mm) voice coil
  • Large ports for reduced air noise
  • Screw-free perforated steel grille
  • 35mm pole-mount socket
  • 8Ω nominal impedance
  • M10 flying inserts
  • Finish: Black

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Frequently Asked Questions

Stage Supply is the retail arm of Moventra Group. We’re a working touring and events production company founded in 2020 by sound engineers with many years of experience. 

We’re very selective about the products we sell. Everything we supply we use ourselves on our tours, events and productions. This means we can offer a level of buying advice and aftersales support that can’t be beaten.

We’re official dealers of brands such as Allen & Heath, Audio Technica and sE Electronics. We also stock other leading brands including Shure, Sennheiser, Martin Audio and Chauvet Professional.

We accept Debit & Credit Cards, Apple Pay, Android Pay and Paypal. We also offer finance through Paypal Credit and Klarna.

Business Customers can choose to receive a Proforma Invoice on checkout to pay by bank transfer.

Yes. We run a AV Production business (Moventra) and have AV Engineers on hand to provide advice and technical support during our operating hours.

The quickest way to contact us for advice and support is through WhatsApp or Email.

Stage Supply is a division of Moventra, which is a AV Production Company. We share staff and our premises with Moventra which allows us to keep our costs down.

As AV Engineers ourselves, our mission is to provide high quality equipment to other AV Professionals at reasonable prices.

Please see our Returns page for information on our returns policy and to start a return online.

Generally if you change your mind you can return your item for a full refund within 14 days of purchase - as long as the product is unopened and unused. 

If an item is faulty or damaged we will arrange collection free of charge and repair/replace it as quickly as possible.

Estimated delivery times are shown on the product page. For items in stock we aim to get your order to you within 1 - 3 working days.

Some items are ordered directly from the manufacturer. These may have longer lead times which will be estimated on the product page. Please contact us for a more accurate lead time.

Yes. You can collect from our Production Space in Wembley, London. Please note that only a small range of our products are stored here, items showing as in stock may need to be transferred from our warehouse. If the item is in stock it will usually be ready to collect the same or next working day.

Yes. Through Moventra we can install across the UK. 

We've been involved in installation projects ranging from large capacity Music Venues to Coffee Shops, Churches and Council Offices.

Please click here to contact us to learn more about our installation service.