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
![Sony HT-XF9000 2.1 Channel Dolby Atmos/DTS:X Soundbar with Vertical Surround Engine and Subwoofer Black : Amazon.co.uk: Electronics & Photo Sony HT-XF9000 2.1 Channel Dolby Atmos/DTS:X Soundbar with Vertical Surround Engine and Subwoofer Black : Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/I/71jUWs7gMHL._AC_UF1000,1000_QL80_.jpg)
Sony HT-XF9000 2.1 Channel Dolby Atmos/DTS:X Soundbar with Vertical Surround Engine and Subwoofer Black : Amazon.co.uk: Electronics & Photo
![Newage Electrical | Sony HTA7000_CEK Sony Hta7000_Cek 7.1.2Ch Dolby Atmos®/ Dts:X® Soundbar | Ht-A7000 | A large retail outlet on the outskirts of Newry City | Euronics Supplier Newage Electrical | Sony HTA7000_CEK Sony Hta7000_Cek 7.1.2Ch Dolby Atmos®/ Dts:X® Soundbar | Ht-A7000 | A large retail outlet on the outskirts of Newry City | Euronics Supplier](https://newage-electrical.com/media/catalog/product/cache/bd00e68fec3e2e42e69e7be20dc97477/s/o/sony_hta7000_cek_617388_34-0100-0206.png)
Newage Electrical | Sony HTA7000_CEK Sony Hta7000_Cek 7.1.2Ch Dolby Atmos®/ Dts:X® Soundbar | Ht-A7000 | A large retail outlet on the outskirts of Newry City | Euronics Supplier
![Amazon.com: RMT-AH401U Replace Soundbar Remote Control fit for Sony Sound Bar Speaker System HT-XF9000 HT-X9000F HT-Z9F HTXF9000 HTX9000F HTZ9F : Electronics Amazon.com: RMT-AH401U Replace Soundbar Remote Control fit for Sony Sound Bar Speaker System HT-XF9000 HT-X9000F HT-Z9F HTXF9000 HTX9000F HTZ9F : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61bVxscWvIS._AC_UF894,1000_QL80_.jpg)