One change to four, four to twelve, Sony HT-A9 home theater system can bring analog 12 sets of speaker surround effects

Sony’s 360 spatial sound effect is a special sound effect technology that can turn the home environment into a movie theater and enjoy the ceiling sound and surround sound. Their latest black technology in 2021 is to evolve the experimental products RA3000 and RA5000, which were originally only monomers, into a four-piece HT-A9 home theater system, which can virtualize the surround effect of 12 sets of speakers, and it is There are no special requirements for the placement of the speakers, which greatly reduces the threshold for use.

The design is like the HT-A9 with four mesh routers. It consists of four speakers and a wireless amplifier. When placed, you only need one pair of left and right TVs and a pair of left and right seats, and can ignore the level. Symmetry, you may just put it directly on the cabinet or coffee table. Then through Sony’s latest 360 Spatial Sound Mapping technology, a full-scale immersive sound effect with 12 sets of simulation is created.

In terms of specifications, the Sony HT-A9 provides 4.0.4 channels, and the lack of the center part can be made up for by the TV. Sony’s 2021 high-end Z9J, A90J, A80J, and X95J TV series will have an option called Acoustic Centre sync mode, which will become 4.1.4 when it is turned on, which has a more realistic and spatially better viewing experience, especially The effect of the human voice in the movie.

If you want a heavier bass effect, you can also purchase the new SA-SW3 subwoofer. Sony offers package discounts and will give away 500 yuan supermarket coupons. Sony HT-A9 is expected to be officially launched in late September, priced at HK$14,990, and SA-SW5 at HK$5,990.