On-Wall Speaker HOME Products On-Wall Speaker HS-16-WZ Nominal Size(mm): Impedance(Ω): Input power(W): Response ( fo ): Sound pressure level S.P.L(db/w): More IN-BOX-6TB Nominal Size(mm): 310*210*193 Impedance(Ω): 6 Input power(W): 30 Response ( fo ): Sound pressure level S.P.L(db/w): More «1»