Systemline E50 6.5" Bluetooth Ceiling Speaker System

£249.99 Regular Price £274.99
Model: SE0520
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If you're looking for a way to enjoy your music at home without the need for bulky speakers, amplifiers and lots of cables on show then the Systemline E50 is a great choice.

The stylish gloss black wall panel can power up to four in ceiling speakers and allows you to easily stream your favourite music, podcasts, internet radio stations and much more from your smartphone, tablet or computer.


  • DISCREET: The Systemline E50 boasts a stylish gloss black wall panel that blends in with your decor. The included 6.5" in ceiling speakers fit flush to your ceiling and feature a low profile white grille which simply sticks on with magnets.

  • WIRELESS STREAMING: Connect your smartphone, tablet or PC via Bluetooth and any music or audio source your device can play will play through the discreet 6.5" in ceiling speakers.

  • POWERFUL: Despite it's compact size the E50 features an 18W per channel class D digital amplifier that's capable of running up to four speakers whilst offering room-filling sound.

  • GESTURE CONTROLS: Control the volume, play, pause and skip tracks with a simple wave of your hand. You can also take full control from your smart phone, tablet or computer.

  • TV / AUX CONNECTION: You can connect a television to the 3.5mm audio jack mounted on the rear of the amplifier. Simply wire a TV connection cable from your TV to the amplifier. (Note you may need a DAC. Click here for a guide) There's also a 3.5mm jack on the front of the plate for local audio inputs.

  • SMART SPEAKER COMPATIBLE: Pair the Systemline E50 with your Amazon Echo dot or Google Home smart speaker for a completely hands free voice controlled speaker system. Whatever your Alexa/Home device plays will come through the ceiling speakers in room filling sound quality.

  • EASY TO INSTALL:  The E50 is easy to install, whether you're DIY'ing it or getting your local electrician to install. It comes with full instructions, everything you need to get it up and running and you've also got our tech experts on hand if you have any questions.

  • EXTENDED WARRANTY: Buying from K&B Audio directly means you get a free warranty extension compared to buying elsewhere! You'll get a total of three years warranty for peace of mind as well as access to our tech team for expert support before, during & after purchase.


The Systemline E50 is available with standard or high definition in ceiling speakers. Both speakers are great quality and offer a great sound, but the high definition speakers are a significant upgrade to the standard and if you heard them side by side there is a night and day improvement.

Upgrade Your Ceiling Speakers To High Definition


The standard speakers included with the Systemline E50 are the Q Acoustics Install QI65CB.

At 6.5" these are capable background music ceiling speakers designed to offer great sound quality at a low cost.

These are ideal for general background music, podcasts etc.


If you're looking for better sound quality then we'd suggest upgrading to the high definition QI65C speakers.

These are a night and day difference to the QI65CB, featuring a polypropylene cone instead of cardboard and a separate tweeter for high frequencies and built in electronics crossovers.

In English that means you get more bass and a much clearer, crisper sound quality.

The high def speakers are perfect where sound quality is important as they really do sound significantly better without costing a fortune.



    The Systemline E50 is sold as a complete ready to install kit, it includes all wiring required for a standard installation.

    • 1 x Systemline E50 Touch Panel - Gloss Black
    • 1 x Mounting Frame
    • 1 x Dry Lining Back Box
    • 1 x Power Supply
    • 1 x Power Extension Cable (5m)
    • 2 x Speaker Cables (7m)
    • 2 x Q Acoustics QI65CB or QI65C Ceiling Speakers (Depending On Your Choice)


    2 Years


    • Dimensions: 150 x 90mm x 47mm (WxHxD)
    • Inputs: Front & Rear Line In 3.5mm Stereo Jack (Audio In), DC Jack (18V DC In)
    • Outputs: Speaker x 2 (Up to 4 8ohm speakers)
    • Amplifier: 18W Per Channel
    • Dimensions: (WxHxD) 50mm x 82mm x 68mm
    • Plug Type: UK 3 Pin
    • Inputs: 110-240VAC 50-60Hz 1.6A
    • Outputs: 18V 2.8A


    Brand = Q Acoustics

    Model = QI65CB

    • Woofer diameter: 6.5"
    • Cutout size: 203mm
    • Power handling (program): 50W
    • Impedance (nominal) ohms: 8ohm
    • Sensitivity dB spl (2.83V, 1m): 93
    • Response(Low freq.) -3dB Hz: 77 - 20,000
    • Maximum rear depth: 79mm
    • Size(Round grilles): 232mm dia
    • Warranty: 5 Years



    Brand = Q Acoustics

    Model = QI65C

    • Tweeter: Swivel
    • Tweeter diameter: 0.75" (19mm)
    • Woofer diameter: 6.5"
    • Cutout Size: 203mm
    • Power handling (program): 15-60W
    • Impedance (nominal) ohms: 8ohm
    • Sensitivity dB spl (2.83V, 1m): 89
    • Response(Low freq.) -3dB Hz: 75
    • Maximum rear depth: 79mm
    • Size(Round grilles): 232mm dia
    • Warranty: 5 Years

    Q. How Many Speakers Do I Need For My Room?

    A. We recommend that you install two speakers per 20-25 sq. metres so for a 5 x 5 metre room we'd recommend one pair and for a 10 x 10 metre room we'd be recommending two pairs.


    Q. Can I Have More Than Four Speakers On The E50?

    A. No, the system is designed to run a maximum of four speakers (at 8 ohms per speaker). Any more than this will cause the amplifier issues and invalidate the warranty.


    Q. Is The Systemline E50 Easy To Install?

    A. Yes, it's quite an easy system to install whether you're a competent DIYer or a professional electrician. The amplifier fits in a UK standard 47mm deep double electrical box (dry lining or metal knockout), the speakers wire back to the box and connect into the amplifier. You get a 5M power extension cable included which wires from the amplifier box to a plug socket - this can be in a kitchen cupboard, in the ceiling space etc. As long as it's accessible for future. Then it's plug & play, no programming or setup required.


    Q. Can I Paint The Speaker Grilles?

    A. Yes. As standard all of our grilles come in white however you can spray them with an aerosol based spray paint (do not use emulsion!) in any colour you like.


    Q. Can I Connect The E50 To Amazon Alexa / Google Home?

    A. Yes, you can pair the E50 to an Amazon Echo or Google Home smart speaker using Bluetooth then anything that would come out of the smart speaker will play through the ceiling speakers.


    Q. Do The Ceiling Speakers Need 230V Power?

    A. No. The speakers are powered from the in wall amplifier unit which you wire with 2 core speaker cable (included).


    Q. If I Buy The Four Speaker System Can I Switch Off Certain Speakers?

    A. Not as standard. This is a stereo single room speaker system and all four speakers will play the same music at the same volume. You can however add an in wall speaker selector switch which gives you the ability to switch between the two pairs.


    Q. My TV Only Has A Digital Output. Can I Still Connect My TV To The Systemline E50?

    A. Yes, you will run a standard 3.5mm - RCA audio cable from the amplifier to the TV. You will then use a digital to analogue converter in order to make the final connection to the TV.


    Q. Do The Ceiling Speakers Need To Have Fire Hoods?

    A. The general rule of thumb is that if there is a room above then you should add ceiling speaker fire hoods. This is to maintain the fire rating of your ceiling and slow the spread of a fire, not to protect the speaker. We have a full guide here.


    Q. Can The Systemline E50 Play Radio?

    A. The E50 does not have a built in radio tuner, you can however easily stream internet radio from your smart phone, tablet or smart speaker device through the ceiling speakers in much better quality.


    Q. Can I Install The E50 In My Bathroom?

    A. The black version is not IP rated and should not be installed in a bathroom. Systemline do however have a bathroom rated version which you can find by clicking here.


    Q. Can I Add A Subwoofer To The E50?

    A. No, the E50 does not feature a subwoofer output. Take a look at the Q Acoustics E120 which is the upgraded version and does have a subwoofer output.

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