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LG SP9YA vs Bose Smart Soundbar 900
Side-by-Side Comparison
Products
LG SP9YA
Bose Smart Soundbar 900
Tested using Methodology v1.1
Updated Jan 12, 2024 07:43 PM
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Amazon.comTested using Methodology v1.3
Updated May 10, 2024 04:31 PM
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Amazon.com
Channels5.1.2
Channels5.1.2
Variants
- SP9YA (Black)
- Smart Soundbar 900 (Black)
- Smart Soundbar 900 (White)
Our Verdict
LG SP9YA
Bose Smart Soundbar 900
The LG SP9YA is better than the standalone Bose Smart Soundbar 900. The LG has a dedicated sub, which helps reproduce a more extended low-bass. It has more sound enhancement features, too. Unlike the Bose, it has DTS support and a Full HDMI In port for high-quality passthrough. The Bose is better built with better soundstage, surround, and Atmos performances. You can also upgrade it with a sub and satellites for better performance.
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Black
SP9YA
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Amazon.comBlack
Smart Soundbar 900
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SP9YA
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Amazon.comWhite
Smart Soundbar 900
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Finding storeNotice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our soundbars test methodology.
Main Differences for
Threshold
Mixed Usage
8.0
7.5
Stereo Frequency Response
8.3
7.4
Audio Format Support - Full HDMI In
10
0.0
Auto-Volume/Night Mode
Yes
No
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
Yes
No
Enclosure
Ported
No Subwoofer
Style - Satellites
Style photo - satellites
Satellite Wireless
No
No
Dimensions - Bar
Dimensions photo - bar
Width
48.1" (122.2 cm)
41.1" (104.5 cm)
Height
2.3" (5.8 cm)
2.2" (5.7 cm)
Depth
5.8" (14.7 cm)
4.3" (11.0 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
8.7" (22.1 cm)
N/A
Height
15.4" (39.0 cm)
N/A
Depth
12.3" (31.2 cm)
N/A
Dimensions - Satellites
Dimensions photo - satellites
Width
N/A
N/A
Height
N/A
N/A
Depth
N/A
N/A
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Yes
Bar Brackets Included
Yes
No
Mountable Satellites
No
No
Satellite Brackets Included
No
No
Build Quality
8.0
8.5
Build quality photo
In The Box
In The Box photo
Sound
Stereo Frequency Response
8.3
7.4
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
5.1.2
5.1.2
Tested Preset
Standard
No Preset
Slope
-0.26
0.05
Standard Error
2.22 dB
2.64 dB
Low-Frequency Extension
33.2 Hz
50.4 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
8.3
7.4
Frequency Response Calibrated
Suggested Preset
Standard
No Preset
Suggested Bass Setting
-1
0
Suggested Treble Setting
1
0
Slope
-0.06
0.05
Standard Error
2.18 dB
2.64 dB
Low-Frequency Extension
33.2 Hz
50.4 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Soundstage
7.5
8.0
Crosstalk Error
2.14 dB
2.00 dB
Stereo Dynamics
8.0
8.1
Dynamic Range Compression
SPL @ Max Volume
91.8 dB SPL
93.9 dB SPL
DRC @ 90dB
0.54 dB
DRC @ Max Volume
0.92 dB
1.96 dB
Stereo Total Harmonic Distortion
7.0
Weighted THD @ 80dB
0.65
Weighted THD @ Max Volume
3.19
Center
7.7
8.6
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
-1.47
0.50
Std. Err.
3.95 dB
2.57 dB
SPL @ Max Volume
86.8 dB SPL
95.3 dB SPL
Weighted THD @ 80dB
1.10
0.50
Weighted THD @ Max Volume
7.83
2.37
Surround 5.1
4.8
6.4
Surround Setup
Frequency Response
Localization
Phantom (Side Firing, Bar)
Phantom (Front Firing, Bar)
Slope
1.67
0.18
Std. Err.
7.19 dB
2.51 dB
SPL @ Max Volume
92.5 dB SPL
95.8 dB SPL
Weighted THD @ 80dB
0.85
0.45
Weighted THD @ Max Volume
7.18
2.35
7.1 Rears
No
No
Height (Atmos)
5.3
6.6
Height Setup
H Frequency Response
Localization
Phantom (Up Firing, Bar)
Phantom (Up Firing, Bar)
Slope
-0.12
0.63
Std. Err.
5.73 dB
3.20 dB
SPL @ Max Volume
79.4 dB SPL
90.4 dB SPL
Weighted THD @ 80dB
2.00
0.47
Weighted THD @ Max Volume
0.29
1.14
Sound Enhancement Features
9.2
4.5
Room Correction
Yes
Yes
Dialogue Enhancement
Yes
Yes
Auto-Volume/Night Mode
Yes
No
Subwoofer Level Adjustment
Yes
No
Bass Adjustment
Yes
Yes
Treble Adjustment
Yes
Yes
EQ
Presets
No
Surround Level Adjustment
Yes
No
Rear Level Adjustment
Yes
No
Height Level Adjustment
Yes
Yes
Virtual Surround
Yes
No
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
1
HDMI ARC
1 (shared)
HDMI Out
1 (shared)
eARC
HDMI 2.1 Class Bandwidth
No
Full HDMI In
1
No
Analog Audio In 3.5mm (Aux)
No
No
RCA In
No
No
USB for Files
1
No
Ethernet
No
1
Subwoofer Output
No
Yes
Audio Format Support: ARC/eARC
10
8.1
Dolby Atmos
Yes
Supported
Dolby Digital
Yes
Supported
Dolby Digital Plus
Yes
Supported
Dolby TrueHD
Yes
Supported
DTS
Yes
Not Supported
DTS:X
Yes
Not Supported
eARC
Yes
DTS-HD MA
Yes
Not Supported
PCM Channels
Up To 7.1
5.1 PCM (eARC only)
Yes
Audio Format Support: HDMI In
10
0.0
Dolby Atmos
Yes
Not Supported
Dolby Digital
Yes
Not Supported
Dolby Digital Plus
Yes
Not Supported
Dolby TrueHD
Yes
Not Supported
DTS
Yes
Not Supported
DTS:X
Yes
Not Supported
DTS-HD MA
Yes
Not Supported
PCM Channels
Not Supported
5.1 PCM
Yes
Audio Format Support: Optical
10
6.5
Dolby Digital
Yes
Supported
DTS
Yes
Not Supported
PCM Channels
2.0
Audio Latency: ARC
9.0
ARC Latency Video
PCM-2.0 ch
59 ms
PCM-5.1 ch
61 ms
Dolby MAT (PCM) Atmos
61 ms
Dolby Digital
81 ms
Dolby Digital Plus
85 ms
Dolby Digital Plus Atmos
95 ms
Audio Latency: HDMI In
7.5
0.0
HDMI Latency Video
Latency Video
PCM-2.0 ch
N/A
PCM-5.1 ch
N/A
Dolby MAT (PCM) Atmos
N/A
Dolby Digital
N/A
Dolby Digital Plus
N/A
Dolby Digital Plus Atmos
N/A
ARC
82 ms
Optical
66 ms
Full HDMI In
75 ms
Audio Latency: Optical
7.3
Optical Latency Video
PCM-2.0 ch
135 ms
Dolby Digital
189 ms
Video Passthrough To TV
0.0
0.0
1080p Max Refresh Rate
Not Supported
1080p @ 4:4:4 Max Refresh Rate
Not Supported
4k Max Refresh Rate
Not Supported
4k @ 120Hz @ 10-Bit
Not Supported
4k @ 4:4:4 Max Refresh Rate
Not Supported
8k Max Refresh Rate
Not Supported
HDR10 Passthrough
Yes
No
HDR10+ Passthrough
No
Dolby Vision Passthrough
No
HDMI Forum VRR Passthrough
No
4k @ 60 Hz Passthrough
Yes
FreeSync Passthrough
No
G-SYNC Passthrough
No
ALLM Passthrough
No
4k @ 60 Hz @ 10 bit Passthrough
Yes
4k @ 60 Hz @ 4:4:4 Passthrough
Yes
Wireless Playback
10
10
Bluetooth
Yes
Yes
Wi-Fi Playback
Yes
Yes
Chromecast built-in
Yes
Yes
Apple AirPlay
Yes
Yes
Spotify Connect
Yes
Yes
Additional Features
Interface
Interface photo
Display
Yes
No
Bar Controls
Controls photo
Remote
Remote photo
Voice Assistants Support
Amazon Alexa
No
Yes (Built-in)
Google Assistant
No
Yes (Built-in)
Apple Siri
No
No
Microphone Mute
No
Yes
Check Price
Black
SP9YA
SEE PRICE
Amazon.comBlack
Smart Soundbar 900
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SP9YA
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Amazon.comWhite
Smart Soundbar 900
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LG SP9YA
Bose Smart Soundbar 900
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LG SP9YA vs Bose Smart Soundbar 900: Main Discussion
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