JBL is giving its flagship wireless headphones a big sonic boost – here’s what you need to know

It’s fair to say the quality of JBL’s flagship wireless headphones has been increasing gradually over the years, even if they haven’t been quite able to match their biggest rivals in the space such as Sony, Bose and Bowers & Wilkins.

We’ve already tested JBL’s current Tour One M3 over-ear flagships and deemed them solid four-star performers. And JBL will be hoping its latest move will go one step further in catching up with the competition.

So what has happened, exactly?

There’s been an interesting development, which looks like it’s ushering in a new direction for sound quality from the brand’s top headphones, starting with the Tour One M3.

JBL has tweaked what it calls its sound curve, which is a given target response that its headphones have been designed to meet.

According to JBL, users can expect “a sound that is clearer, more balanced, and truer to the artist”. It also claims that the updates will be “setting a new benchmark for precision and clarity”.

So, how do you get the new, improved audio quality? The sound curve change is available as a firmware update for the over-ears from today, 23rd April.

"The way people listen has fundamentally shifted with better hardware, higher-quality content and smarter streaming, making today's ears more discerning than ever.

"We are always striving to push the boundaries of sound performance and saw this as the perfect moment to refine the JBL sound curve for our premium headphones,” says Carsten Olesen, President of Consumer Audio at Harman.

With the change coming as a result of a firmware update rather than a hardware update, it will be interesting to hear how the sonic character changes and if it is indeed for the better.

JBL is also updating the interface of the Smart Tx transmitter, which is an accessory for the Tour One M3 over-ears and the interface of the charging case for its flagship Tour Pro 3 earbuds. They share many similar features and functions.

It’s promising a new menu system with horizontal and vertical scrolling, better graphics, larger icons and more intuitive layouts designed to make for a smoother user experience.

Last, but by no means least, the headphones and earbuds are also getting a new green finish (see above), complete with copper accents. It has been “Inspired by heritage British motorsport and modern luxury trends” and looks particularly striking in the images we’ve seen so far.

The new finish will be available from mid-May in select retailers and from JBL’s website, with pricing for the JBL Tour Pro 3 at £279.99 / €299.99, the JBL Tour One M3 £329.99 / €349.99, and the JBL Tour One M3 with Smart TX £379.99 / €399.99.

MORE:

Read our JBL Tour One M3 Smart Tx review

And our JBL Tour Pro 3 review

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