Sony's new speakers demoed: SS-NA5ES bookshelves, SRS-X7 and SRS-X5

Sony's new speakers demoed: SS-NA5ES bookshelves, SRS-X7 and SRS-X5

Sony's latest launch showcased speakers like the premium SS-NA5ES bookshelves, and the portable Bluetooth wireless speakers, the SRS-X7 and the SRS-X5. We had a quick listen, and here's what we think.