Na dúvida, comprei as duas a de 80w e a de 140w. Preço esta muito bom comparado com as concorrentes! https://www.amazon.com.br/Conectividade-Bluetooth-Resistente-Ilumina%C3%A7%C3%A3o-Assist%C3%AAnte/dp/B0BWYZBR9H/ref=sr_1_1_sspa?__mk_pt_BR=%C3%85M%C3%85%C5%BD%C3%95%C3%91crid=242HI5CSUPRPZkeywords=caixa+de+som+moobqid=1679492480s=electronicssprefix=caixa+de+som+moob%2Celectronics%2C231sr=1-1-sponsufe=app_do%3Aamzn1.fos.db68964d-7c0e-4bb2-a95c-e5cb9e32eb12psc=1spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExRlZYV1ZFS0JOVUVUJmVuY3J5cHRlZElkPUEwNzA4NTE3MlNBUUFVNDJNUDhaNyZlbmNyeXB0ZWRBZElkPUEwMTMxNDgxMjYwTzZDRjAzMDhHVCZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU= e https://www.amazon.com.br/Conectividade-Bluetooth-Resistente-Ilumina%C3%A7%C3%A3o-Assistente/dp/B0BWYXGFQD/ref=sr_1_2_sspa?__mk_pt_BR=%C3%85M%C3%85%C5%BD%C3%95%C3%91crid=242HI5CSUPRPZkeywords=caixa+de+som+moobqid=1679492480s=electronicssprefix=caixa+de+som+moob%2Celectronics%2C231sr=1-2-sponsufe=app_do%3Aamzn1.fos.db68964d-7c0e-4bb2-a95c-e5cb9e32eb12psc=1spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExRlZYV1ZFS0JOVUVUJmVuY3J5cHRlZElkPUEwNzA4NTE3MlNBUUFVNDJNUDhaNyZlbmNyeXB0ZWRBZElkPUEwMTMxNTgxMlY2UzIxTEpXNEJVWSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

Concertaram a informação lá, pelo jeito! Pra mim aparece140w e 140w.