Polk Audio Signa S3 vs Bose Smart Ultra Soundbar

Signa S3 vs Smart Ultra Soundbar comparison chart

Overall
Polk Audio Signa S3
6.4
Bose Smart Ultra Soundbar
8.4
9
9
Votes 1 1
Rating 5 5
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Common

Product

Polk Audio Signa S3
Bose Smart Ultra Soundbar

Model

Signa S3
Smart Ultra Soundbar

Brand

Polk Audio
Bose

Reviews

0
0

General

Placement type

table-top, wall-mountable
table-top, wall-mountable

Connection to source

wired, wireless
wired, wireless

Soundbar buttons

power, source, demo, volume down, volume up
has not

Audio features

Built-in channels

2.1
5.1.2

Amplification type

active
active

Output power, W

Separate speaker (in package)

0
0

Separate speaker connections

has not
has not

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wireless
wired

Streaming services

Apple Music (AirPlay)

Amazon Music

Spotify

Other streaming services

Pandora, SoundCloud
Pandora, SoundCloud

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
0

NFC

HDMI input/output

1/0
1/1

HDMI ARC

HDMI eARC

HDMI CEC

Optical digital input/output

1/0
1/0

USB

1 (USB 2.0)
1 (USB 2.0)

Coaxial digital input/output

0/0
0/0

Analog audio input/output (RCA)

0/0
0/0

Headphone output

0
0

Subwoofer output

0
0

Features

Voice control

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby Digital

DTS:X

DTS (other)

User manual

Manual

N/A

Dimensions

Size (Wx H x D), cm/in

89.8x5.6x8.3/35.3x2.1x3.2

Weight, kg/pounds

2.9/6

Other

Release year

2020
2022
Polk Audio Signa S3
Bose Smart Ultra Soundbar
Polk Audio Signa S3
Bose Smart Ultra Soundbar

Soundbars CHooseratoR comparison rating

  • better
  • worse
  • 6.4
  • 8.4
  • 6.4Polk Audio Signa S3
  • 8.4Bose Smart Ultra Soundbar

Polk Audio Signa S3 competitors

Bose Smart Ultra Soundbar competitors