Loudspeaker
Samsung Galaxy A7 (2018) Loudspeaker Replacement
- Fits
- Samsung Galaxy A7 (2018)
- Fixes
- No or poor sound
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
The Galaxy A7 (2018) loudspeaker sits at the bottom of the phone and plays ringtones, alerts, music and speakerphone calls. Water, dust or a drop can damage it, and the sound becomes quiet, rattly or stops completely.
This part is the bottom loudspeaker, not the earpiece you hold to your ear on calls. Check the volume and sound settings and clean the speaker grille gently first. If there is still no sound from any app, the speaker is the likely fault.
Compatibility
Specifications and compatibility
- Part
- Loudspeaker
- Compatible with
- Samsung Galaxy A7 (2018)
- Model numbers
- SM-A750
- Does not fit
- Galaxy A7 (2017), A8 (2018), A9 (2018) or any other model
- Fixes
- Quiet, crackling, distorted or no sound from ringtones, alerts, media and speakerphone
- Does not fix
- Earpiece faults on calls, microphone faults, or audio faults on the main board
- Quality
- Brand new, OEM-quality loudspeaker. Tested before dispatch.
- Brand
- Unbranded, compatible with Samsung Galaxy A7 (2018)
- In the box
- 1 × loudspeaker. Check the photos for any extra items.
- Colour
- As shown in the photos
- Installation
- Professional installation recommended
- Supplied by
- Supreme Phone Parts Ltd, Manchester, UK
Before you order
Is this the right part?
Signs it needs replacing
- Ringtones and alerts are quiet or silent
- Music and videos crackle, buzz or distort
- Speakerphone calls sound broken up
- Sound only works through headphones or Bluetooth
How to check your model
Open Settings › About phone and check the model name reads Galaxy A7 (2018). The model number is shown there too and should start SM-A750. Compare your old loudspeaker with the photos before fitting.
Professional installation
How a technician fits this part
- Power the phone off and remove the SIM tray.
- Warm the back cover to soften the adhesive and lift it off carefully.
- Remove the screws and the lower panel, then disconnect the battery.
- Lift out the old loudspeaker and fit the new one in the same position, making sure the contacts line up.
- Reconnect the battery and play a ringtone and music to test before closing.
- Refit the panel and screws, then fit the back cover with new adhesive.
Check that the part matches the device before fitting it or removing any adhesive backing. Once a part has been fitted, it cannot be returned for a change of mind. Faulty parts are always covered.
FAQ
Frequently asked questions
Will this fit my Galaxy A7 (2018)?
Yes, if Settings › About phone shows Galaxy A7 (2018) (model number starting SM-A750). It does not fit the Galaxy A7 (2017), A8 (2018) or A9 (2018).
Does it fit the Galaxy A7 (2017)?
No. The Galaxy A7 (2017) is model SM-A720F, a different phone. The supplier lists this speaker for the Galaxy A7 (2018) and also for model SM-A730, so check your model number before ordering.
Is this the earpiece speaker for calls?
No. This is the bottom loudspeaker for ringtones, media and speakerphone. The earpiece at the top of the phone is a separate part.
Is it made by Samsung?
No. It is a brand new, OEM-quality loudspeaker made to fit the Samsung Galaxy A7 (2018), and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The back cover of a Galaxy A7 (2018) is glued, so it needs gentle heat and a thin pry tool, the battery must be disconnected first, and small flex cables are easy to damage.
How quickly will it arrive?
Orders placed before 4pm on a working day are dispatched the same day from Manchester by Royal Mail Tracked. Delivery is free on UK orders over £5. You can also collect from our shop at 33 Moulton Street, Manchester M8 8FQ.
Prepared by the Supreme Phone Parts team, Manchester. Last updated September 2026.