I have a Sony HT-XF9000 2.1 sound bar. Can I hook up or add additional speakers? Can I buy an additional subwoofer of the same model and connect it to the same
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Sony HT-XF9000 2.1ch Dolby Atmos® / DTS:X™ Sound bar with Bluetooth® technology | HT-XF9000 Operating Instructions | Manualzz
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