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  • Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99

    In Phase BX210XT Double 10" Ported Subwoofer Enclosure for TWO In Phase XT-10

    In Phase
    In stock

    Experience thunderous bass and uncompromising performance with the In Phase BX210XT Double 10" Ported Subwoofer Enclosure, meticulously crafted to...

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    Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99
  • Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99

    In Phase BX46XT QUAD 6" Ported Subwoofer Enclosure for FOUR In Phase XT-6 Subwoofers

    In Phase
    In stock

    Prepare to unleash a wall of bass with the In Phase BX46XT QUAD 6" Ported Subwoofer Enclosure, meticulously engineered to house four In Phase XT-6...

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    Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99
  • Original price £129.99 - Original price £129.99
    Original price
    £129.99
    £129.99 - £129.99
    Current price £129.99

    In Phase BX28XT Double 8" Ported Subwoofer Enclosure for TWO In Phase XT-8 Subwoofers

    In Phase
    In stock

    Get ready to double the bass impact with the In Phase BX28XT Double 8" Ported Subwoofer Enclosure, tailor-made to house two In Phase XT-8 subwoofe...

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    Original price £129.99 - Original price £129.99
    Original price
    £129.99
    £129.99 - £129.99
    Current price £129.99
  • Original price £99.99 - Original price £99.99
    Original price
    £99.99
    £99.99 - £99.99
    Current price £99.99

    In Phase BX26XT Double 6" High Quality Ported Subwoofer Enclosure with Black Carpet For XT-6

    In Phase
    In stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design...

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    Original price £99.99 - Original price £99.99
    Original price
    £99.99
    £99.99 - £99.99
    Current price £99.99
  • Original price £129.99 - Original price £129.99
    Original price
    £129.99
    £129.99 - £129.99
    Current price £129.99

    In Phase BX212S Double 12" Sealed Subwoofer Enclosure

    In Phase
    In stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design...

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    Original price £129.99 - Original price £129.99
    Original price
    £129.99
    £129.99 - £129.99
    Current price £129.99
  • Original price £119.99 - Original price £119.99
    Original price
    £119.99
    £119.99 - £119.99
    Current price £119.99

    In Phase BX210S Double 10" Sealed Subwoofer Enclosure

    In Phase
    In stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design...

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    Original price £119.99 - Original price £119.99
    Original price
    £119.99
    £119.99 - £119.99
    Current price £119.99
  • Original price £139.99 - Original price £139.99
    Original price
    £139.99
    £139.99 - £139.99
    Current price £139.99

    In Phase BX210P Double 10" Ported Subwoofer Enclosure

    In Phase
    In stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design...

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    Original price £139.99 - Original price £139.99
    Original price
    £139.99
    £139.99 - £139.99
    Current price £139.99
  • Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99

    In Phase BX15TREX 15" Slot Ported Subwoofer Enclosure for DB Audio TREX15

    In Phase
    In stock

    Get ready to experience thunderous bass like never before with the In Phase BX15TREX Slot Ported Subwoofer Enclosure, specifically engineered for ...

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    Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99
  • Original price £129.99 - Original price £129.99
    Original price
    £129.99
    £129.99 - £129.99
    Current price £129.99

    In Phase BX10XT 10" Slot Ported Subwoofer Enclosure for In Phase XT-10

    In Phase
    In stock

    Experience deep, powerful bass with the In Phase BX10XT Slot Ported Subwoofer Enclosure, tailored specifically for the In Phase XT-10 subwoofer. E...

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    Original price £129.99 - Original price £129.99
    Original price
    £129.99
    £129.99 - £129.99
    Current price £129.99
  • Original price £119.99 - Original price £119.99
    Original price
    £119.99
    £119.99 - £119.99
    Current price £119.99

    In Phase BX-8XT 8" Slot Ported High Quality Subwoofer Enclosure for XT-8

    In Phase
    In stock

    Experience thunderous bass and immersive sound quality with the In Phase BX8XT Slot Ported Subwoofer Enclosure, designed exclusively for the In Ph...

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    Original price £119.99 - Original price £119.99
    Original price
    £119.99
    £119.99 - £119.99
    Current price £119.99
  • Original price £99.99 - Original price £99.99
    Original price
    £99.99
    £99.99 - £99.99
    Current price £99.99

    In Phase BX-6XT 6" Slot Ported High Quality Subwoofer Enclosure For In Phase XT-6

    In Phase
    In stock

    Elevate your car audio experience to new depths with the Phase BX-6XT Slot Ported Subwoofer Enclosure. Engineered to maximize the performance of t...

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    Original price £99.99 - Original price £99.99
    Original price
    £99.99
    £99.99 - £99.99
    Current price £99.99
  • Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99

    In Phase BX10TREX 10" Slot Ported Subwoofer Enclosure for DB Audio TREX10

    In Phase
    In stock

    Get ready to unleash thunderous bass and elevate your car audio experience with the In Phase BX10TREX Slot Ported Subwoofer Enclosure, custom-desi...

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    Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99
  • Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99

    In Phase BX12KNG 12" Slot Ported Subwoofer Enclosure for DB Audio Karnage 12 Subwoofer

    In Phase
    In stock

    Get ready to unleash earth-shaking bass with the In Phase BX12KNG Slot Ported Subwoofer Enclosure, engineered specifically for the DB Audio Karnag...

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    Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99
  • Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99

    In Phase BX12XT 12" Slot Ported Subwoofer Enclosure For In Phase XT-12

    In Phase
    In stock

    Elevate your car audio experience with the In Phase BX12XT Slot Ported Subwoofer Enclosure, custom-designed for the In Phase XT-12 subwoofer. Engi...

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    Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99
  • Original price £149.99 - Original price £149.99
    Original price £149.99
    £149.99
    £149.99 - £149.99
    Current price £149.99

    In Phase BX12XTNT 12" Slot Ported Subwoofer Enclosure For DB Audio Xtinct12

    In Phase
    In stock

    Experience thunderous bass and uncompromising performance with the In Phase BX12XTNT Slot Ported Subwoofer Enclosure, meticulously crafted for the...

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    Original price £149.99 - Original price £149.99
    Original price £149.99
    £149.99
    £149.99 - £149.99
    Current price £149.99
  • Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99

    In Phase BX28S Double 8" Sealed Subwoofer Enclosure

    In Phase
    In stock

    Introducing the In Phase BX28S Double 8" Sealed Subwoofer Enclosure, a powerful and versatile solution for enhancing your car audio system with dee...

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    Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99
  • Original price £159.99 - Original price £159.99
    Original price
    £159.99
    £159.99 - £159.99
    Current price £159.99

    In Phase BX12PL 12" Slot Ported Subwoofer Enclosure

    In Phase
    In stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design ...

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    Original price £159.99 - Original price £159.99
    Original price
    £159.99
    £159.99 - £159.99
    Current price £159.99
  • Original price £249.99 - Original price £249.99
    Original price
    £249.99
    £249.99 - £249.99
    Current price £249.99

    In Phase BX212PL Double 12" Ported Subwoofer Enclosure

    In Phase
    In stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design ...

    View full details
    Original price £249.99 - Original price £249.99
    Original price
    £249.99
    £249.99 - £249.99
    Current price £249.99
  • Original price £99.99 - Original price £99.99
    Original price
    £99.99
    £99.99 - £99.99
    Current price £99.99

    In Phase BX8PL 8" Slot Ported High Quality Subwoofer Enclosure

    In Phase
    In stock

    Act Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box des...

    View full details
    Original price £99.99 - Original price £99.99
    Original price
    £99.99
    £99.99 - £99.99
    Current price £99.99
  • Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99

    In Phase BX12TREX 12" Slot Ported Subwoofer Enclosure For DB Audio TREX12

    In Phase
    In stock

    Prepare to immerse yourself in deep, powerful bass with the In Phase BX12TREX Slot Ported Subwoofer Enclosure, meticulously crafted for the DB Audi...

    View full details
    Original price £199.99 - Original price £199.99
    Original price
    £199.99
    £199.99 - £199.99
    Current price £199.99
  • Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99

    In Phase BX10PL 10" Slot Ported Subwoofer Enclosure

    In Phase
    in stock

    Choosing a bass box can be hard as not many people sell them and ideally they need to be built by people who know subwoofer parameters, box design ...

    View full details
    Original price £149.99 - Original price £149.99
    Original price
    £149.99
    £149.99 - £149.99
    Current price £149.99
  • Original price £69.99 - Original price £69.99
    Original price
    £69.99
    £69.99 - £69.99
    Current price £69.99

    In Phase IP21 2 Gauge Hi Quality Enchanced Amplifier Installation Kit

    In Phase
    Only 4 left!

    You should never underestimate the importance of a good wiring kit for your amp. Using lower quality cheap unbranded wiring kits can cause your sys...

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    Original price £69.99 - Original price £69.99
    Original price
    £69.99
    £69.99 - £69.99
    Current price £69.99
  • Original price £39.99 - Original price £39.99
    Original price
    £39.99
    £39.99 - £39.99
    Current price £39.99

    In Phase IPR501T 5 Metre Reference RCA Cable Perfect for Car Audio Amplifier

    In Phase
    in stock

    Absolute sound quality can not be achieved without state of the art technology.  Using the very latest technology In Phase has redefined RCA cable....

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    Original price £39.99 - Original price £39.99
    Original price
    £39.99
    £39.99 - £39.99
    Current price £39.99
  • Original price £29.99 - Original price £29.99
    Original price
    £29.99
    £29.99 - £29.99
    Current price £29.99

    In Phase IPR301T 1 Metre Reference RCA Cable Perfect for Car Audio Amplifier

    In Phase
    in stock

    Absolute sound quality can not be achieved without state of the art technology.  Using the very latest technology In Phase has redefined RCA cable....

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    Original price £29.99 - Original price £29.99
    Original price
    £29.99
    £29.99 - £29.99
    Current price £29.99

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