Scandinavian sound expert Audio Pro has launched a limited edition of its Addon T3+ portable speaker in a funky lemon colour scheme.

The multi-room speaker was designed to celebrate Pantone’s 2021 colour of the year, which was ‘illuminating yellow’ – with just 500 units produced worldwide.

Audio Pro’s T3+ speaker is the next-generation, retuned version of the popular Addon T3 device.

Audio Pro says the limited-edition T3+ speaker comes with a genuine leather handle and solid aluminum details.

It boasts 30 hours of battery life on a single charge and ships with a Digital Class D amplifier, two 20mm textile dome tweeters and a 9cm woofer for immersive sound.

The Audio Pro Addon Lemon T3+ speaker will be available for pre-order from audiopro.com on April 20th, and is priced at £180 ($A320).

Australian availability has not yet been confirmed.

Audio Pro speakers are sold in Australia in Harvey Norman, David Jones, Bing Lee and Appliances Online.