Speakers & Amps

Get ready for a seriously upgraded sound quality – even when used with a factory fitted stereo. The In Phase XTC 17.2 speaker system delivers 250 w...

In Phase have launched the new XTC series, sticking with their heritage In Phase have continued to use our Famous Glass Fibre Woven Cone, giving fo...

The key thing about the In Phase USW 300 is the performance, the little active woofer really packs a punch, the bass response is amazing, you reall...

The In Phase XTC 13.2 speaker system features a rotary tweeter design which enables you to adjust the sound to the required listening angle…and wha...

Hear your music the way it was meant to be heard. With independent woofers and tweeters, the exciting new In Phase XTC6CX 2-way 17cm component spea...

Looking for a subwoofer that has all that bass pumping power but doesn’t need a lot of space? Look no further. With a built in amplifier powerin...

In Phase are proud to launch the newest series of SXT speakers, a no comprise design giving true performance from minimum amounts of power so great...

Seriously loud, amazingly clean and sharp, the In Phase XTC69.3 speaker system delivers 400 watts of peak power and rich, crystal-clear sound. The...

Here’s the very latest in our series of SXT speakers. The In Phase SXT1 speaker system gives you pure performance from minimum amounts of power. It...

Double 15" Sealed Subwoofer Enclosure - In Phase BX215S Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

From the manufacturer XTB-828R 300W Active Subwoofer with Passive Radiator and Class D Amplifer XTB-828R is a passive radiator...

8" Sealed High Quality Subwoofer Enclosure - In Phase BX8SL Choosing a bass box can be hard as not many people sell them and ideally they need to ...

8" Slot Ported High Quality Subwoofer Enclosure - In Phase BX8PL Act Choosing a bass box can be hard as not many people sell them and ideally they ...

Double 8" Sealed Subwoofer Enclosure - In Phase BX28S Choosing a bass box can be hard as not many people sell them and ideally they need to be buil...

Double 8" High Quality Ported Subwoofer Enclosure with Black Carpet - In Phase BX28PL Choosing a bass box can be hard as not many people sell them ...

Double 10" Sealed Subwoofer Enclosure - In Phase BX210S Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

Just because it’s small don’t discount it. The NEW In Phase XT range is the second generation of the XT series subwoofers. With some huge improveme...

Double 12" Sealed Subwoofer Enclosure - In Phase BX212S Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

Double 10" Ported Subwoofer Enclosure - In Phase BX210P Choosing a bass box can be hard as not many people sell them and ideally they need to be bu...

12" Sealed Subwoofer Enclosure - In Phase BX12SL Choosing a bass box can be hard as not many people sell them and ideally they need to be built by ...

12" Slot Ported Subwoofer Enclosure - In Phase BX12PL Choosing a bass box can be hard as not many people sell them and ideally they need to be buil...

10" Sealed Subwoofer Enclosure - In Phase BX10SL Choosing a bass box can be hard as not many people sell them and ideally they need to be built by ...

10" Slot Ported Subwoofer Enclosure - In Phase BX10PL Choosing a bass box can be hard as not many people sell them and ideally they need to be buil...

Amazing sound quality isn't achieved without great technology, a keen ear and a constant stride for innovation. You may only have a factory fitted ...

Ever wondered why you would want to separate your woofers and tweeters? Very simply, it just sounds so much BETTER. Normal speakers combine the tw...

Just because it’s small don’t discount it. The NEW In Phase XT range is the second generation of the XT series subwoofers. With some huge improveme...

Just because it’s small don’t discount it. The NEW In Phase XT range is the second generation of the XT series subwoofers. With some huge improveme...

In Phase USW12 dual active subwoofer enclosure: After the colossal success of its now little brother the USW10, In Phase have been busy developing ...

In Phase are proud to launch the newest series of SXT speakers, a no comprise design giving true performance from minimum amounts of power so great...

You just won’t believe the quality of sound you get from these deceptively powerful SXT2 tweeters! The In Phase SXT2 tweeter system gives you pure ...

In Phase are proud to launch the newest series of SXT speakers, a no comprise design giving true performance from minimum amounts of power so great...

The latest In Phase shallow series of SXT speakers, a no comprise design giving true performance from minimum amounts of power so great for those w...

Perfectly balanced to handle high power amplifiers whilst delivering peak audio performance, the In Phase SPX 17c is the natural choice for the car...

For the SPL monster who seeks more than just musical subtly and punchy slam, the Powerdrive 15 will help all 30hz and below dream become a reality....

For the SPL monster who seeks more than just musical subtly and punchy slam, the Powerdrive 15 will help all 30hz and below dream become a reality....

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 ...

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 ...

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All In Phase IPA car amplifiers are hand assemb...

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All Inphase IPA car amplifiers are hand assembl...

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All Inphase IPA car amplifiers are hand assembl...

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All Inphase IPA car amplifiers are hand assembl...

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All Inphase IPA car amplifiers are hand assembl...

Keep things controlled – helped by forced air cooling on the real bass monsters. British Design All In Phase amps are designed in the UK utilisi...

In Phase amplifiers are made to rock your world. With great muscle also comes refinement. Advanced features such as bass boost, fully variable zero...

The New InPhase IPA range of amplifiers from InPhase is possibly one of the best car amplifiers available today. Car amplifiers are the heart of a ...

The New InPhase IPA range of amplifiers from InPhase is possibly one of the best car amplifiers available today. Car amplifiers are the heart of a ...