Subwoofers

Subwoofers are an integral part of achieving a high-performance sound output, they work by filling in and boosting the low frequencies that normal speakers either struggle to reproduce or simply cannot produce at all.

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  1. Vonyx SMWBA15MP3 Bi-AMP Subwoofer 15inch/600W & Bluetooth
    In stock
    £139.00
    Vonyx SMWBA15MP3 Bi-AMP Subwoofer 15inch/600W & Bluetooth
    • Active 300W subwoofer
    • 2x 150W full range amplifier
    • Using Bluetooth wireless technology for audio streaming
    • USB port and SD/MMC for MP3 playback
    • Stereo RCA and 6,3mm Jack line inputs with Loop Thru function
    £139.00
    In stock

    Free delivery and weekend delivery available

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  2. Vonyx SMWBA18MP3 Bi-AMP Subwoofer 18inch/1000W & Bluetooth
    In stock
    £159.00
    Vonyx SMWBA18MP3 Bi-AMP Subwoofer 18inch/1000W & Bluetooth
    • Active 500W subwoofer
    • 2x 250W full range amplifier
    • Using Bluetooth wireless technology for audio streaming
    • USB port and SD/MMC for MP3 playback
    • Stereo RCA and 6,3mm Jack line inputs with Loop Thru function
    £159.00
    In stock

    Free delivery and weekend delivery available

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  3. Vonyx 18" Passive Subwoofer 1000w
    In stock
    £100.00
    Vonyx 18" Passive Subwoofer 1000w
    • 250W RMS Power/500W Max Power/1000W Peak Power
    • Powerful 18 inch large magnet woofer with built in low pass filter
    • 250W RMS / 500W Max power handlng for excellent sub bass response
    • Wood and carpet cabinet gives deep resonance-free bass reproduction
    • Professional connections include NL4 speakon, 1/4" (6.35mm) jack socket and gold plated 4mm binding post
    • Frequency response of 20Hz - 300Hz with max SPL of 119dB
    £100.00
    In stock

    Free delivery and weekend delivery available

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  4. Power Dynamics PD615SA 15" Active Subwoofer 500W
    In stock
    £299.00
    Power Dynamics PD615SA 15" Active Subwoofer 500W
    • 500W Active subwoofer 15"
    • Efficient class-D amplifier
    • Plywood housing with strong rubber coating
    • XLR Balanced line input
    • Loop through for connection to second amplifier
    £299.00
    In stock

    Free delivery and weekend delivery available

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  5. Power Dynamics PD618SA 18 inch Active Subwoofer
    In stock
    £459.00
    Power Dynamics PD618SA 18 inch Active Subwoofer
    • 500W RMS Power/700W Max Power/1400W Peak Power
    • Powerful 18 inch subwoofer driver delivering a staggering 130dB at 350W RMS for an amazing bass reproduction
    • Solid plywood constructed enclosure finished in textured rubberised paint with punched metal grille and recessed side carry handles make the PD618SA as durable as you could need for touring and mobile work or installation
    • Professional XLR / Jack inputs with XLR direct line out for feeding to a second subwoofer, and cross-over filtered XLR outputs with adjustble frequency cut for the connection of satellite top speakers
    • Simple to operate with 0-180 degree phase switch and master volume control, the PD618SA really is a plug and play unit that can be setup by anyone
    • Cabinet features insets to the top for the easy location of additional PD618SA should you wish to stack a second unit. There is also the industry standard 35mm top hat insert for installation of a speaker pole for using a satellite top speaker
    £459.00
    In stock

    Free delivery and weekend delivery available

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  6. Studiomaster Drive 15SA Active Powered Sub Woofer Speaker 400W
    In stock
    £299.00
    Studiomaster Drive 15SA Active Powered Sub Woofer Speaker 400W
    • 15 Inch Active Subwoofer with Crossover
    • Frequency Response: 35Hz-200Hz
    • Rated Power: 500 (RMS) Watts
    • Max SPL: 127dB
    Rating:
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    £299.00
    In stock

    Free delivery and weekend delivery available

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  7. Vonyx SMWBA18 Amplified 18" Active Subwoofer 1000W
    In stock
    £175.00
    Vonyx SMWBA18 Amplified 18" Active Subwoofer 1000W
    • Active 500W subwoofer
    • 2x 250W full range amplifier
    • Stereo line inputs with Loop Thru function
    • Microphone input with echo function
    £175.00
    In stock

    Free delivery and weekend delivery available

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  8. Skytec SMWBA15 Amplified Subwoofer Active Powered DJ Disco PA 15 Inch Sub 600W
    In stock
    £160.00
    Skytec SMWBA15 Amplified Subwoofer Active Powered DJ Disco PA 15 Inch Sub 600W
    • Active 300W subwoofer
    • 2x 150W full range amplifier
    • Stereo line inputs with Loop Thru function
    • Microphone input with echo function
    £160.00
    In stock

    Free delivery and weekend delivery available

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  9. MAX15SUB 15" Passive Subwoofer 1200W
    In stock
    £76.00
    MAX15SUB 15" Passive Subwoofer 1200W
    • Large 15" 1200W woofer
    • Covered with damping carpet
    • Deep resonance-free bass
    Rating:
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    £76.00
    In stock

    Free delivery and weekend delivery available

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  10. Vonyx PRO 18" Active Subwoofer
    In stock
    £229.00
    Vonyx PRO 18" Active Subwoofer
    • 600W RMS Power/1200W Max Power
    • A powerful amplifier capable of pulling 1200 watts of power, makes this subwoofer ideal for medium to large PA installation
    • Built-in low-pass filter adjustable between 40Hz and 250Hz passing lower signals than its cutoff frequency
    • Switchable phase control of 0 - 180 degrees for flipping the signal waveform positions
    • Daisy-chain linking multiple subwoofers via its IN/THRU connections
    • PA Speaker mounting via its 35mm top hat pole socket located on the top panel
    Rating:
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    £229.00
    In stock

    Free delivery and weekend delivery available

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  11. Vonyx SWP15 PRO 15 inch Active Subwoofer
    In stock
    £179.00
    Vonyx SWP15 PRO 15 inch Active Subwoofer
    • 200W RMS Power/400W Max Power/800W Peak Power
    • The inbuilt amplifier features selectable phase adjust and an active low pass filter to help the large 15 inch woofer to perform at its absolute best at all times.
    • The wide frequency response of 40Hz - 250Hz is significantly enhanced by the dense MDF constructed enclosure which eliminates unwanted resonance to help give deep bass
    • Easy connection to another subwoofer via the THRU output and choice of XLR and RCA / Phono inputs for the source. Easy direct connection from your mixer or line level device
    • Lightweight at just 19.9kg makes the SWP15 a perfect choice for the mobile DJ, live bands and solo performer, with the recessed handles making lifting simple
    • Built in output clipping limiter warning and ground lift switch to allow you to dial the system in for optimum performance in any location or situation. The tough resin finish cabinet and punched metal grille will ensure the SWP15 performs perfectly night after night
    Rating:
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    £179.00
    In stock

    Free delivery and weekend delivery available

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  12. MAX12SUB 12" Passive Subwoofer
    In stock
    £61.00
    MAX12SUB 12" Passive Subwoofer
    • 400W RMS Power/800W Max Power
    • A compact 12 inch, 800W max power subwoofer with a fantastic clarity of bass frequencies
    • Tough carpet covering and protective grill for added protection to the cabinet and driver
    • Protected corners and recessed handles make this lightweight unit road-ready and easily transportable
    • Connected to the amplifier via either the 6.3mm jack connections or the clip terminals on the rear of the speaker
    • Perfect subwoofer for a variety of applications, ranging from small DJ venues, to home use within a Hi-Fi setup or used in a gaming setup
    Rating:
    87% of 100
    £61.00
    In stock

    Free delivery and weekend delivery available

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  13. Vonyx SWA18 18 inch Active Subwoofer
    In stock
    £129.00
    Vonyx SWA18 18 inch Active Subwoofer
    • 250W RMS Power/500W Max Power/1000W Peak Power
    • Low frequency 18 inch driver driven by it's built-in amplifier that pushes a 500W continuous power output that peaks at a huge 1000W
    • Built-in active low-pass filter for splitting the frequencies between itself and a connected main speaker
    • Adjustable switch of 0-180 degrees for phase control when using with main speakers
    • IN/THRU connection for line signal chaining to multiple SWA18 subwoofers providing limitless power
    • Tough carpet cabinet covering and metal grill for extra added protection from damage
    Rating:
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    £129.00
    In stock

    Free delivery and weekend delivery available

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  14. Vonyx SWA15 15 inch Active Subwoofer
    In stock
    £95.00
    Vonyx SWA15 15 inch Active Subwoofer
    • 150W RMS Power/300W Max Power/600W Peak Power
    • Low frequency 15 inch driver driven by it's built-in amplifier that pushes a 150W continuous power output that peaks at a huge 600W
    • Built-in active low-pass filter for splitting the frequencies between itself and a connected main speaker
    • Adjustable switch of 0-180 degrees for phase control when using with main speakers
    • IN/THRU connection for line signal chaining to multiple SWA15 subwoofers providing limitless power
    • Tough carpet cabinet covering and metal grill for extra added protection from damage
    Rating:
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    £95.00
    In stock

    Free delivery and weekend delivery available

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  15. Skytec 15" Inch Subwoofer PA DJ Disco Low Pass Filter Bass Speaker 600w SMW15
    In stock
    £82.99
    Skytec 15" Inch Subwoofer PA DJ Disco Low Pass Filter Bass Speaker 600w SMW15
    • Large 15 inch woofer
    • Built-in low pass filter
    • Metal handles and corners
    £82.99
    In stock

    Free delivery and weekend delivery available

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Subwoofers are at the top of their game, producing and boosting the low frequencies that speakers can struggle to reproduce. Available in a variety of sizes, from a 12-inch subwoofer to an 18-inch subwoofer, these subwoofers are perfect for DJs, installation, bands or gigs. You'll find subwoofers with features such as Bluetooth wireless technology, built-in low-pass filters, durable designs with protected corners and recessed handles, a classic carpet finish as well as a whole host of different connections to best suit you.

At ElectroMarket, we know how important it is to 'bring the bass' and with our range of subwoofers, we're certain you'll achieve just that. Find the perfect subwoofer today.

What do subwoofers do?

Subwoofers are still an oddity to many. The average mobile DJ, band or performer just doesn't really understand why their system would need a dedicated subwoofer, and may simply see it as an extravagance. It's a common misconception that buying a pair of 12 inch or 15-inch active speakers should cover everything you throw at them and not grumble - this isn't true.

Subwoofers work to relieve the pressure off your main speakers and provide a more crisp and powerful output altogether. Rather than the full range PA speakers working to reproduce both bass and midrange at the same time, a subwoofers job is to filter off the heavier bass away from the main speakers to the subwoofer.

Can subwoofers be used as speakers?

As similar as subwoofers may look to normal speakers, it isn't advised to use a sole subwoofer as your audio setup. Not only will this ensure awful sound, but you will be cutting out a lot of sound that would otherwise be present if using a more of a common setup.

What frequency range does a subwoofer use?

The typical consumer subwoofer will have a frequency range of 20 - 200 Hz, which gives a wide scope for incorporating into systems. These frequencies can be filtered or cut off for true subsonic use, where live concert subs are set to around 100Hz, and the THX reference for cinema use is 80Hz, so is literally just reproducing the low low bass and nothing more.