Wharfedale Pro SIGMA-X18B Subwoofer Speaker Black/White (SIGMA X18B/SIGMAX18B)

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Wharfedale Pro SIGMA-X18B Subwoofer Speaker Black/White (SIGMA X18B/SIGMAX18B)

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RM2,720.00  RM2,448.00

All SIGMA-X models (with the exception of the 70 V / 100 V T models) are equipped with both speakON and barrier strip inputs.  It is another small step that makes the installation easy.   Key Features ●500 W AES (Continuous) Parallel 1000 W Programme – Parallel 2000 W Peak – Parallel 2.5” LF Voice coils 133 dB Max SPL @ 1 m     SPECIFICATIONS    Model Name SIGMA-X18B System Type Passive Configuration Subwoofer Frequency Response (+/-3 dB) 35 Hz – 250 Hz... Read more

SKU: SIGMAX18B-BK

    Description

    All SIGMA-X models (with the exception of the 70 V / 100 V T models) are equipped with both speakON and barrier strip inputs.  It is another small step that makes the installation easy.

     

    Key Features

    ●500 W AES (Continuous) Parallel

    • 1000 W Programme – Parallel

    • 2000 W Peak – Parallel

    • 2.5” LF Voice coils

    • 133 dB Max SPL @ 1 m

     

     

    SPECIFICATIONS

     

     

    Model Name

    SIGMA-X18B

    System Type

    Passive

    Configuration

    Subwoofer

    Frequency Response (+/-3 dB)

    35 Hz – 250 Hz

    Frequency Range (-10 dB)

    30 Hz – 250 Hz

    Sensitivity 2.83 V / 1 m

    100 dB

    Calculated Maximum SPL @1 m

    133 dB

    System Rated Impedance

    4 Ω

    Low Frequency Transducer

     

    Size (mm / inches)

    457 mm / 18”

    Voice Coil Size (mm / inches)

    64 mm / 2.5”

    Rated Impedance

    4 Ω

    LF Power re:AES2-2012

    500 W

    High Frequency Transducer

     

    HF Driver Type

    n/a

    Coil Size (mm / inches)

    n/a

    Exit Size (mm / inches)

    n/a

    Diaphragm Material

    n/a

    Rated Impedance

    n/a

    HF Power re:AES2-2012

    n/a

    Waveguide Type

     

    Nominal Coverage (H x V)

    na

    LF Driver

    1 x 18″

    HF Driver

    n/a

    Power

     

    System Continuous Power

    500 W

    System Programme Power

    1000 W

    System Peak Power

    2000 W

    Crossover frequency

    150 Hz

    Recommended HPF

    = BW 18 dB/oct.

    28 Hz

    Input Connector

    2 x speakON / 1x Barrier Strip

    Hardware

    35 mm pole socket

     

     

     

    4 handles on sides

    Enclosure

     

    Enclosure Material

    18 mm MDF

    Finish

    Black Paint / White Paint

    Grille Material & Finish

    1.2 mm steel, painted

    Dimensions – Unpacked

     

    Height

    554 mm / 21.25″

    Width Front

    502 mm / 20″

    Width Rear

    502 mm / 20″

    Depth

    780 mm / 30.8″

    Dimensions – Packed

     

    Height

    649 mm / 25.5″

    Width Front

    588 mm / 22.75″

    Width Rear

    588 mm / 22.75″

    Depth

    865 mm / 34″

    Weight

     

    Net Weight

    39.1 kg / 86 lbs

    Gross Weight

    46.4 kg / 102 lbs

    Optional Wall-mount bracket

    n/a

     

    Read more

    Specifications

    • Weight: 200gr
    • Usage: Indoor & outdoor
    • <h2>Retail-Ready Packaging</h2>

      Retail-Ready Packaging

      Eye-catching designs and clear info your customers will love,
      straight from shelf to checkout.

    • <h2><strong>Trusted by Many</strong></h2>

      Trusted by Many

      Chosen by many Pro and New musician in our local music scene.

    • <h2>Fast & Reliable Fulfilment</h2>

      Fast & Reliable Fulfilment

      Products shipped quickly from our local warehouse, so the gear is always ready and customers satisfied.

    FAQ's

    Are your products genuine?

    Yes. We only sell 100% genuine products sourced from authorized distributors and trusted manufacturers.

    Do your products come with a warranty?

    Most products include a manufacturer's or local distributor's warranty. Warranty duration varies by brand and product. Please refer to the product page or contact us for details before purchasing.

    Do you ship throughout Malaysia?

    Yes! We deliver to both West Malaysia and East Malaysia. Shipping times and costs vary depending on your location, the product size, and the courier service.

    How long does delivery take?

    Estimated delivery times are:

    • West Malaysia: 2–7 working days
    • East Malaysia: 5–14 working days (bulky items may require sea freight and take longer)

    Delivery times may vary during peak periods or due to courier delays.

    Can I collect my order from your showroom?

    Yes. Self-collection is available from our showroom during business hours. Please wait for your order confirmation before visiting.

    Do you offer same-day delivery?

    Same-day delivery is available for selected items within Klang Valley, subject to availability. Additional delivery charges may apply.

    What payment methods do you accept?

    We accept:

    • Credit & Debit Cards
    • FPX Online Banking
    • Bank Transfer
    • Selected Buy Now, Pay Later options
    • Other payment methods displayed during checkout
    Can I pay by instalment?

    Yes. Instalment payment options are available for selected credit cards and payment providers. Availability depends on the product and payment partner.

    What if the item I receive is damaged or incorrect?

    Please contact us within 24 hours of receiving your order. Include your order number and clear photos of the item and packaging so we can assist you as quickly as possible.

    Can I return or exchange my purchase?

    Returns and exchanges are subject to our Return & Refund Policy. Items must generally be unused, in their original packaging, and accompanied by proof of purchase.

    Do you provide product recommendations?

    Absolutely! Whether you're a beginner, student, hobbyist, or professional musician, our team is happy to recommend the right instrument or equipment based on your needs and budget.

    Can I try the instruments before buying?

    Yes. You're welcome to visit our showroom to test selected instruments and equipment before making your purchase.

    Do you sell accessories and spare parts?

    Yes. We carry a wide range of accessories including strings, cables, stands, cases, pedals, drum accessories, microphones, headphones, and much more.

    Do you provide installation services?

    Installation is available for selected products such as digital pianos, drums, and certain audio equipment. Please contact us before placing your order to confirm availability.

    How can I contact Live Music?

    You can reach us via WhatsApp, phone, email, or our website contact form. Our customer service team will be happy to assist with product enquiries, order updates, and after-sales support.

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