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Edifier S70DB SoundBar and Subwoofer Review

Rating: 8.0.

In most instances, TV manufacturers focus primarily on the viewing experience, and audio quality can be left as a bit of an afterthought. Edifier intends to improve on your TV listening experience with the S70DB SoundBar and Subwoofer combo featuring four 70mm aluminium mid-range bass amplifiers, two 19mm titanium film dome tweeters and an 8-inch sub. The S70DB is also equipped with Bluetooth V4.1 technology, which offers flexibility for connecting portable devices suggesting the S70DB might even replace your living room stereo as well. The S70DB boasts some excellent specs but does it live up to its £449.99 price?

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  • Total Power Output: RMS 12W×2(Treble)+32 W×2(Mid-range and bass) SW 70W (Bass)
  • Signal to Noise Ratio: >25dBA
  • Frequency Response: 55Hz~20kHz
  • Input Sensitivity: Line in 1:450±50mV, Line in 2:550±50mV, OPT/COA 500mFFs ± 50mFFs, Bluetooth 700±50mV
  • Input Type: Auxiliary/Line in/Coaxial/Optical/Bluetooth
  • Bass unit: 8 inch (210mm)
  • Midrange unit : 2 ¾ inch (70mm) Aluminium amplifiers.
  • Tweeter unit: ¾ inch (ø19mm) Titanium film dome Tweeters.
  • Speaker Dimensions: 113×11×13.7 cm

Box Contents:

  • S70DB SoundBar.
  • S70DB Subwoofer.
  • Wall mount bracket.
  • Fiber optic input audio cable.
  • 3.5mm to RCA audio cable.
  • 3.5mm adapter audio cable.
  • Subwoofer power cable.
  • Remote Control.
  • 4 x wall anchors, 4 x mounting screws.
  • User guide.


  • Great sound quality with immersive bass provided by the 8-inch wireless subwoofer.
  • Easy setup, with included wall mount bracket, screws and raw plugs.
  • Solid build quality with a great looking dark wood veneer.
  • Hi-Res Audio support.
  • Bluetooth V4.1 technology included, great for connecting portable devices.


  • No manual EQ control, and only three sound profiles to choose from.
  • Only one colourway, which may look out of place for some users.

Buy from Amazon UK for £449.99 inc. VAT HERE.

KitGuru says: The Edifier S70DB offers a great audio experience, significantly improving on factory TV speaker setups and the inclusion of subwoofer makes the viewing experience really immersive. The inclusion of Bluetooth is nice to see, but the lack of manual EQ control is a bit of a missed opportunity. The Edifier S70DB is certainly an enthusiast class of product, with a price to match but for those looking to dramatically improve their TV audio, it's definitely worth considering.


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Rating: 8.0.

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