Slim Speakers for 20S, 20S EVO, 30K Models

They aren’t slimmer just smaller in diameter but they are definitely louder than the stock ones that come with Sena. Before I would have the volume all the way up and could kind of hear the music while on the freeway but with these I can’t have them at max because it’s TOOO loud lol overall definitely worth it.

Good quality one for a good Price. Easy and Great replacement for the Sena 50S. Fits perfectly on my helmet and works great.

Everyone should toss their Sena factory speakers and replace with these. Tried the HD version, no real difference.

These 38mm x 7mm speakers will fit in a Shoei Neotec II just fine but the Bass response just isn't there. I'm trying two other 40mm speakers which should still fit fine, one from J&M and the other from Cardo. My helmet has a 40mm x 10mm speaker socket. My existing 47mm Boom! helmet speakers from Harley sound great but I don't want to cut into my new helmet to use those. Hopefully the J&M or Cardo speakers will sound as good as the Harley 47mm speakers. (FYI the Red and White wires are for for audio. The Blue wire is not used in a two wire speaker setup like I have with my wired Harley Boom! helmet speaker set.) Update: The J&M speaker's fit perfectly but could not handle full volume without distortion. They had better bass then the smaller Siena speakers in this review. I ultimately went back to the Harley speakers which work best with the Boss Harley sound system. I was able to angle in the speakers without cutting the helmet. The Cardo speakers were not available and they cancelled my order and refunded my money.

Just a little louder than Stock speakers.

Great sound when driving motorcycle!

Great product, would purchase again.

Super easy and exactly what I needed to replace my existing Sena speakers. Packaging was secure and quick delivery.

Mi serviva un set di altoparlanti di ricambio per il mio Sena 20S, questi sono perfettamente intercambiabili e l’offerta scontata di Amazon di cui ho approfittato era imperdibile (circa il 50% sul prezzo intero) Montati in un attimo, pienamente soddisfatto!

Die sind Perfekt für mein Helm .

I have used Sena intercoms on my wife's and my helmets for years and they reliably communicate with both bike and wife. Unfortunately i broke a cable so needed a new speaker set. Now back to having the perfect intercom.

Le son est too et ces écouteurs sont compatibles avec mon casque Shark Evo-one 2 contrairement aux écouteurs fournit en standard avec le kit Sena 20S.

Nice sound