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Amazon.com: Monolith THX Ultra - Subwoofer alimentado por 2000 W, 13 pulgadas, salida masiva, baja distorsión, para sistemas de estudio y cine en casa, acabado de ceniza negra : Electrónica
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Monolith 10 Inch Powered Subwoofer - Black | THX Select Certified, 500 Watt Amplifier, 10 Inch Driver For Studio & Home Theater : Amazon.com.mx: Electrónicos
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