The magazine Ljud & Bild conducted a comparison test of the market's best in-ear headphones. Included in this test were Sony WI-SP600N, Marshall Minor II, JBL Reflect Contour 2, among others, where our SUPRA NiTRO-X2 was awarded “Best Buy”.
“Two years ago, Sound by Sweden blew our socks off with its first wireless model, the Supra Nitro-X. We had a hard time finding anything wrong with them and they got top marks. Now the sequel is here and despite the same price it is better in every way…”
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Sound by Sweden testas av DeKeuzegids – får 9,5/10
DeKeuzegids har testat både SUPRA NiTRO-X Hybrid ANC och SUPRA NERO-TX PRO och imponerades av ljudkvaliteten, komforten och den avancerade tekniken. De lyfter särskilt fram den effektiva brusreduce...
SUPRA NERO-TX2 named “Best in test 9.9/10” by Konsumentvalet
SUPRA NERO-TX2 was awarded “Best in Test 2026” and a score of 9.9/10. According to Konsumentvalet, the headphones deliver performance that surpasses significantly more expensive alternatives. Read ...
SUPRA NiTRO-TX PRO reviewed by Testproffs – Scores 9.1/10
Testproffs has reviewed our latest model, SUPRA NiTRO-TX PRO, and given the headphones a score of 9.1 out of 10. Among other things, they were impressed by the sound and the active noise cancelling...
SUPRA NiTRO-TX PRO reviewed by Techsajten.se – Scores 9/10
Techsajten.se has tested our latest model SUPRA NiTRO-TX PRO and gives the headphones a score of 9 out of 10. The review especially highlights sound quality, comfort, and value for money, and NiTRO...
