Compare Sony HT-A9 vs Sony SA-RS3S vs LG GX Soundbar
Connectivity
Ports
[Input] 1x HDMI (ARC) + 1x S-Center Out | [Output] 1x HDMI + 1x Ethernet + 1x USB-A
[Input] 1x HDMI | [Output] 2x HDMI + 1x USB + 1x Optical
Wireless Connectivity
WiFi 5 + Bluetooth 5.0
Bluetooth 4.0, WiFi
Construction
Drivers
2x 20mm + 4x 3-in + 1x 2.3-in
Drivers | Subwoofer
1x 6-in
Form Factor
All-in-One Soundbar
Rear speakers for HT-7000 soundbar
Soundbar with wireless subwoofer
Loudspeaker Type
2-way, bass-reflex
Closed (bar) / Bass reflex (subwoofer)
Material
Mold/Aluminium (bar top/bottom), Wood (subwoofer), Jersey (front)
Speakers
12 drivers
2 drivers in each speaker
Dimensions
Size | Depth
142 mm (5 5/8")
150 mm / 5.9 inch
Size | Height
80 mm (3 1/4")
32.5 mm / 1.2 inch
Size | Width
1300 mm (51 1/4")
1440 mm / 56.7 inch
Weight
8.7 kg (19lb 2oz)
9.3 lbs
Function
Amplifier
Digital Amplifier, S-Master HX
Digital Amplifier, S-Master
Audio
Dolby Digital, Dolby Digital plus, Dolby TrueHD, Dolby Atmos, Dolby Dual mono, DTS, DTS HD High Resolution Audio, DTS HD Master Audio, DTS ES, DTS 96/24, DTS:X, LPCM
Dolby Atmos, DTS:X
Bluetooth Codecs
AAC, SBC, LDAC
Channels
4.0.4-channel
2x Rear channels
3.1 channel
Software
Chromecast built-in, Spotify Connect, Music Service Button, Google Home, Works with Google Assistant
Performance
Impedance
4 ohms (bar) / 3 ohms (subwoofer)
Power Consumption
15W (box) + 4x 22W (speaker)
11 W
Power Output
504 W
50 W per channel
420 W (2x 80W front + 1x 40W center + 1x 220W wireless subwoofer)
Production
Accessory
Subwoofer: Optional SA-SW3 or SA-SW5
Availability
2021-09
2021-09
Debut
2021-07-20
2021-07-20
2020-07-08
Made In
China
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