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Martin Audio

Martin Audio Blackline Q218 2x18" Passive Subwoofer

SKU: Q218-B
-9%
Martin Audio Blackline Q218 2×18″ Passive Subwoofer
Martin Audio Blackline Q218 2×18″ Passive Subwoofer
Martin Audio Blackline Q218 2×18″ Passive Subwoofer
Martin Audio Blackline Q218 2×18″ Passive Subwoofer
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    £2,155.00 inc VAT
    £1,795.83 ex VATWas £2,376.00 inc VAT. Save £221.00

    6 available online
    More available from supplier in 1–3 weeks
    FREE delivery by WednesdayOrder by 3pm tomorrow
    Click & Collect Tuesday ›Collect from our warehouse in Wembley, London
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    5 Year Manufacturer Warranty Included
    About Stage Supply
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    About this Product

    Blackline Q218 is a high-performance, dual-driver subwoofer designed to complement BlacklineQ Series full-range loudspeakers. It extends the system’s low-frequency response down to 38 Hz, delivering powerful bass performance with a peak SPL of 142dB (148dB for crest factor 4) for exceptional low-end impact.

    18″
    Driver
    38Hz
    Low Freq · extension
    Applications
    Live sound
    Nightclubs
    Touring
    Permanent installations
    Features
    Designed for flexible deployment, Q218 can be used singly, stacked or flown via integral M10 inserts
    It includes an M20 1.4″ (35 mm) pole-mount fitting for seamless integration with other loudspeakers in BlacklineQ series
    There are two signal link outputs-one positioned at the top and one at the bottom of the enclosure when oriented vertically
    This allows for flexible, discreet and tidy signal connections to other BlacklineQ loudspeakers, regardless of setup
    Four ergonomic side handles facilitate easy handling and rubber feet on the base align with top-surface recesses to ensure stable stacking
    A castor kit is available as an optional accessory
    Specifications
    Driver Size 18″
    Low Frequency Extension 38Hz
    SKU Q218-B
    Compare the Range
    Martin Audio Blackline Q218 2×18″ Passive Subwoofer
    Martin Audio Blackline Q218 2x18" Passive Subwoofer
    £2,155.00 inc VAT
    £1,795.83 ex VATWas £2,376.00 inc VAT. Save £221.00
    Viewing Now
    Martin Audio Blackline Q118 18″ Passive Subwoofer
    Martin Audio Blackline Q118 18" Passive Subwoofer
    £1,051.00 inc VAT
    £875.83 ex VAT
    View →
    Martin Audio Blackline Q210 2×10″ Passive Subwoofer
    Martin Audio Blackline Q210 2x10" Passive Subwoofer
    £809.00 inc VAT
    £674.17 ex VAT
    • Voice Coil: 2" (50mm)
    View →

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    More Information

    • Dual-driver, direct radiator subwoofer
    • 2 x 18" (460mm) drivers with 4" (102mm) voice coils
    • Peak SPL of 142dB (148dB for crest factor 4)
    • Durable plywood enclosure
    • Slot ports for reduced air noise
    • Perforated steel grille
    • M20 / 1.4" (35mm) pole-mount socket
    • 4Ω nominal impedance
    • Integral ergonomic handles
    • Feet for vertical or horizontal operation
    • Rebate recesses for stable horizontal stacking
    • M10 flying inserts
    • Fittings for optional castors
    • Three NL4 connectors
    • 85% Post Consumer Recycled ABS Plastic
    • FSC Certified Cardboard Packaging
    • Biodegradable Box Sealing tape

    Manuals & Downloads

    PDFDatasheetPDF
    PDFUser Guide (Blackline Q series)PDF

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    Frequently Asked Questions

    We’re a working touring and events production company founded in 2019 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.

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    Generally if you change your mind you can return your item for a full refund within 30 days of delivery (14 days for business customers) - as long as the product is unopened and unused.

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    We hope to be able to offer this service again in the future.

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