SVS PB17-ULTRA R Evolution Ported Subwoofer Oak Tus Tswv Phau Ntawv
Tshawb nrhiav cov yam ntxwv thiab teeb tsa cov lus qhia rau PB17-ULTRA R Evolution Ported Subwoofer Oak hauv phau ntawv qhia siv dav no. Kawm paub yuav ua li cas txuas, tswj, thiab ua kom zoo dua qhov kev ua tau zoo ntawm SVS subwoofer qauv nrog cov kev sib txuas ntse thiab kev teeb tsa siab heev.