THESE SOUND GREAT IN SURROUND SOUND AND MUSIC. YOU CAN HOOK UP TO OLDER RECIVER WITHOUT SUB OUTPUT. ALSO USE AND MAKE PART OF A DOUBLE SUBWOOFER SET UP. IF YOU NEED INSTRUCTION MESSAGE ME. The Sony Speakers 4.1 Silver Passive Subwoofer is a high-quality audio accessory designed to enhance your home audio experience. With its sleek silver design and 4.1 sound configuration, this subwoofer from Sony is sure to deliver impressive sound quality. The wired connectivity and 6 Ohms impedance make it easy to set up and use with your existing home speaker system. The SS-MSP66 model is a reliable choice for anyone looking to upgrade their home audio setup with a trusted brand like Sony.
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