Active DJ Subwoofers

DJs of all experience levels understand how crucial a strong bass line is to a song.

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  1. 15" Active DJ Subwoofer - Vonyx SWA15
    In stock
    £219.00
    15" Active DJ Subwoofer - Vonyx SWA15
    • 600W high powered speaker
    • Built-in adjustable low-pass filter
    • Phase adjustable (0 - 180 degrees)
    • Built-in amplifier
    • Top hat on the top of the sub to allow a top speaker to be placed above it
    (20 Reviews)
    In stock
    £219.00

    Free delivery and weekend delivery available

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    In stock
  2. Vonyx SWA18 18" Active PA Subwoofer
    In stock
    Regular Price £319.00 Special test Price £293.48
    Vonyx SWA18 18" Active PA Subwoofer
    • 18” 1000W active subwoofer speaker
    • Built-in active low-pass filter
    • Adjustable switch of 0-180 degrees for phase control
    • IN/THRU connection for line-signal-chaining to another subwoofer
    • Carpet covered, metal grille and robust build
    (15 Reviews)
    In stock
    Regular Price £319.00 Special test Price £293.48

    Free delivery and weekend delivery available

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    In stock
  3. Vonyx SWP18 PRO 18" Active DJ Subwoofer
    In stock
    £429.00
    Vonyx SWP18 PRO 18" Active DJ Subwoofer
    • Powerful 18-inch active subwoofer
    • Built-in amplifier with maximum output of 1200W
    • Features active low-pass filter
    • Includes XLR and RCA inputs to connect audio equipment
    • Tophat in top panel for mounting a satellite speaker
    (5 Reviews)
    In stock
    £429.00

    Free delivery and weekend delivery available

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    In stock
  4. Vonyx SWA15 15" Active Subwoofer Pair
    In stock
    £419.00
    Vonyx SWA15 15" Active Subwoofer Pair
    • Pair of 15” 600W active subwoofer
    • Built-in amplifier
    • Adjustable low-pass filter
    • Phase adjustable (0 - 180 degrees)
    • Robust build with build in handles, metal grille, top hat and acoustic carpet
    (20 Reviews)
    In stock
    £419.00

    Free delivery and weekend delivery available

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    In stock
  5. Vonyx SWP15 PRO 15" Active Subwoofer
    In stock
    Regular Price £349.00 Special test Price £309.00
    Vonyx SWP15 PRO 15" Active Subwoofer
    • 15” woofer with built in amp and low pass filter
    • XLR and RCA in/output
    • IN/THRU connections for line-signal-chaining
    • Adjustable phase (0-180 degree)
    • Extra hard protective coating, top hat in top panel, and recessed handles
    (2 Reviews)
    In stock
    Regular Price £349.00 Special test Price £309.00

    Free delivery and weekend delivery available

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    In stock
  6. Vonyx SMWBA18 Amplified 18" Active Subwoofer
    In stock
    £299.00
    Vonyx SMWBA18 Amplified 18" Active Subwoofer
    • Active 500W subwoofer
    • 2 x 250W full range amplifier
    • Stereo line inputs with Loop Thru function
    • Microphone input with echo function
    (0 Reviews)
    In stock
    £299.00

    Free delivery and weekend delivery available

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    In stock
  7. Vonyx SWA18 18" Active Subwoofer Pair
    In stock
    Regular Price £579.00 Special test Price £549.00
    Vonyx SWA18 18" Active Subwoofer Pair
    • Pair of 18” 250W RMS active subwoofers
    • Built in amp and active low-pass filter
    • Adjustable phase
    • IN/THRU connection for line-signal-chaining to another subwoofer
    • Robustly built with metal grille, tophat in top panel, built in handles and acoustic carpet
    (15 Reviews)
    In stock
    Regular Price £579.00 Special test Price £549.00

    Free delivery and weekend delivery available

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    In stock
  8. Vonyx SWP18 PRO 18" Active Subwoofer Pair
    In stock
    £809.00
    Vonyx SWP18 PRO 18" Active Subwoofer Pair
    • Built-In Active Low-Pass Filter
    • Deep Resonance-Free Bass
    • Phase Adjustable
    (5 Reviews)
    In stock
    £809.00

    Free delivery and weekend delivery available

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    In stock
  9. PD PD618SA 18" Active Subwoofer
    In stock
    Regular Price £659.00 Special test Price £489.00
    PD PD618SA 18" Active Subwoofer
    • Powerful 18-inch subwoofer driver delivers deep bass reproduction
    • XLR/Jack inputs with direct XLR line out for connecting to a second subwoofer
    • Cross-over filtered XLR outputs with adjustable frequency dial to connect top speakers
    • 0-180 degree phase switch to ensure the sub plays in synch with other connected speakers
    • 35mm top hat to use a speaker pole for stacking a satellite speaker above this sub
    (0 Reviews)
    In stock
    Regular Price £659.00 Special test Price £489.00

    Free delivery and weekend delivery available

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    In stock
  10. Vonyx SWP15 PRO 15" Active Subwoofer Pair
    In stock
    Regular Price £639.00 Special test Price £579.00
    Vonyx SWP15 PRO 15" Active Subwoofer Pair
    • Built-In Active Low-Pass Filter
    • Deep Resonance-Free Bass
    • Phase Adjustable
    (2 Reviews)
    In stock
    Regular Price £639.00 Special test Price £579.00

    Free delivery and weekend delivery available

    More Info
    In stock
  11. Vonyx SMWBA15 15" Bi-Amp Active PA Subwoofer
    In stock
    Regular Price £269.00 Special test Price £249.00
    Vonyx SMWBA15 15" Bi-Amp Active PA Subwoofer
    • Active 15” 600W PA subwoofer
    • Bi-amplified design to power two passive top speakers
    • Stereo RCA line input and output connections
    • Microphone input with a built-in adjustable echo effect
    • Durable wooden housing with integrated carry handles
    (0 Reviews)
    In stock
    Regular Price £269.00 Special test Price £249.00

    Free delivery and weekend delivery available

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    In stock
  12. PD PD615SA 15" Active Subwoofer
    In stock
    £569.00
    PD PD615SA 15" Active Subwoofer
    • 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
    (0 Reviews)
    In stock
    £569.00

    Free delivery and weekend delivery available

    More Info
    In stock
  13. RCF SUB 708-AS II Active Subwoofer
    Out Of Stock

    This product is currently out of stock or unavailable. Contact our sales team for more info.

    £1,130.00
    RCF SUB 708-AS II Active Subwoofer
    • 1400 Watt Digital Amplifier
    • 18" Woofer, bass reflex housing
    • Stereo crossover
    • Switchable crossover frequencies
    (0 Reviews)
    Out Of Stock
    £1,130.00

    Free delivery and weekend delivery available

    Out Of Stock
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An active DJ subwoofer is designed with both the loudspeaker and a powerful amplifier built inside. This inner-amp allows power to be drawn from a mains outlet, as is the case with almost all active speakers. DJ powered subwoofers help to create a balance between bass, middle and treble frequencies by sharing the sonic workload of most rhythmic music.

Buy DJ Powered Subwoofers

An active DJ sub assists other PA speakers in the live network, enhancing the final sound output during a live show. Creative manipulation of the bass track and having it sit well within the mix is one of the keys to achieving professional-sounding master audio, DJ powered subwoofer speakers help artists to do exactly that. This technique creates a great sense of depth in the music and is a tried and tested method of impressing audiences show after show.

Each of the active DJ subs featured is constructed within a robust cabinet with a defensive grille made of metal affixed to the front edge for extra protection without impairing the sound. Working DJs love to play high-energy, rhythmic music that demands a tasteful balance of treble, middle and bass. Activating DJ powered subwoofer speakers helps to refine and focus these signals much more accurately with the assistance of a mixer.

DJ Powered Subwoofer Speakers

Active DJ sub speakers tend to be quite large in size, as a result, they can be quite awkward to carry by hand, seek the assistance of another when carrying across large distances. All active subs can be placed on the floor or even rigged up high in the trussing of a staged area/arena provided there is a power outlet nearby. Contact the customer services department for some more advice on active DJ subwoofer-based usage.

Some refer to an active sub as a bass bin, this phrase is used commonly in the UK, and audio specialists will generally be aware of what is meant by this. Consider using a mixer during the use of a subwoofer, as mentioned this will help DJs separate signals for a more professional-grade master sound. Too much bass input can cause speakers to distort, consider dropping the bass levels to avoid overloading the signal.

There is such a thing as too much low-end much to the bemusement of many DJs, bass while important, should be balanced and mixed with taste instead of being the track's sole focal point. Overuse of bass is a very real thing, pro DJs maintain the levels of every aspect of their music throughout the show, taking into consideration the listening enjoyment the audience will experience. Bottom frequencies travel great distances from the speaker, making them perfect for outdoor events and other open-air shows.

Frequently Asked Questions