Martin Audio SX218 Subwoofer 2000W
Martin Audio SX218 Subwoofer 2000W £4,752.00 inc VAT
£3,960.00 ex VAT
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Martin Audio SXC115 15″ Cardioid Subwoofer 1000W
Martin Audio SXC115 15" Cardioid Subwoofer 1000W £3,564.00 inc VAT
£2,970.00 ex VAT
Martin Audio

Martin Audio SX218W Subwoofer 2000W (White)

SKU: SX218-W
Martin Audio SX218W Subwoofer 2000W (White)
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    £4,752.00 inc VAT
    £3,960.00 ex VAT

    Ordered from manufacturer. Allow 1–3 weeks
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    5 Year Manufacturer Warranty Included
    About Stage Supply
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    About this Product

    The SX218 delivers very high output levels and superb transient performance with minimal distortion. With an operating range of 35Hz-150Hz +/- 3dB, it houses dual 18" long-excursion (460mm)/4" (100mm) voice coil drivers with water-resistant cones and triple roll surrounds. This is the white finish variant.

    Power Rating
    218W

    Low Freq
    35Hz
    extension

    Applications

    Ideal for:

    Live sound
    Nightclubs
    Touring
    Permanent installations
    Features
    ✓
    Each driver is rated to handle 1000 watts AES, and has a magnet structure and suspension engineered for maximum linear excursion
    ✓
    The enclosure is constructed from multi-laminate birch ply and finished with a durable polyurea coating
    ✓
    Eight reflex ports provide a large frontal area to reduce turbulent air noise, and a perforated steel grille protects the drivers from damage
    ✓
    SX218 features a M20 pole mount insert for added versatility in deployment
    ✓
    High-excursion driver for extended low-frequency output
    ✓
    Robust touring-grade enclosure construction

    Note

    This is the white finish variant. A black version is also available — please check the separate listing or contact our sales team.

    Specifications
    Voice Coil 4" (100mm)
    Power 218W
    Low Frequency Extension 35Hz
    SKU SX218-W

    More Information

    • Dual-driver, direct radiating subwoofer
    • 2 x 18" (460mm)/4" (100mm) voice coil, long excursion, ferrite magnet, waterproof cone
    • Very high output capability
    • Tour-grade plywood enclosure with flying inserts

    Applications

    • Touring sound reinforcement for small and medium-size venues
    • Fixed installations in concert halls, theatres, ballrooms and HoW
    • Sports stadium, arena installations & corporate AV events
    • Outdoor restaurant, bar and hotel entertainment areas
    • Concourses and Theme Parks

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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.