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LG SL4Y review

£299.00 Typical price

Test scoreShow Context

Key features
  • Wireless subwoofer included
Reviewed

The SL4Y, LG's entry-level sound bar for 2019, comes with a wireless subwoofer for extra bass to enhance those dramatic action scenes. Adaptive Sound Control should identify what you're watching and automatically select the best sound mode to optimise your viewing experience. But how effective are these features? Find out whether this sound bar creates clear, immersive sound by reading our expert review.

Included in our expert review
  • Pros and cons
  • What type of sound bar is it?
  • How does it sound?
  • What's it like to use?
  • Is there anything else I should know?
  • Should I buy it?
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Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test sound bars>
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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Make smarter choices

We have tested 116 sound bars and found that there are 17 Don't Buys and 17 Best Buys.
Range of Sound bar scores
  1. 33%
    Lowest score
  2. 57%
    Average score
  3. 85%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to sound bars we've tested
Try Which?
First month only £5, then £9.99 per month, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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