Polk Audio SIGNA S2 vs Yamaha YAS-108

SIGNA S2 vs YAS-108 comparison chart

Overall
Polk Audio SIGNA S2
5
Yamaha YAS-108
6.2
4
8
Votes 4 4
Rating 3.8 3.8
Polk Audio SIGNA S2

Jan 31, 2020

The number of soundbars on the market today is gradually becoming such that it is increasingly difficult for the user to understand the huge variety of models. And their prices range from the amount o...

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Yamaha YAS-108

Nov 22, 2019

Here in this Yamaha YAS-108 review we’ll see that inside, the Yamaha YAS-108 has everything you need to ensure that it takes on not only the audio playback functions, but also the switching cent...

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Common

Product

Polk Audio SIGNA S2
Yamaha YAS-108

Model

SIGNA S2
YAS-108

Brand

Polk Audio
Yamaha

Reviews

6669
1385

General

Placement type

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

Connection to source

wired, wireless
wired, wireless

Soundbar buttons

power, volume down, volume up, source, Bluetooth
input, mute, volume down, volume up, power

Audio features

Built-in channels

2.1
2.0

Amplification type

active
active

Output power, W

120

Separate speaker (in package)

0
0

Separate speaker connections

wireless
wired, wireless

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wireless
wired, wireless

Streaming services

Apple Music (AirPlay)

AirPlay

Amazon Music

Spotify

Other streaming services

has not
has not

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)

Coaxial digital input/output

0/0
0/0

Analog audio input/output (RCA)

1/0
1/0

Headphone output

0
0

Subwoofer output

0
1

Features

Voice control

Amazon Alexa

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby Digital
Dolby Digital

DTS:X

DTS (other)

has not
DTS Digital Surround, DTS Virtual:X

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

89.9 x 5.4 x 8.1/35.4 x 2.1 x 3.2
88.9 x 5.3 x 12.9/35 x 2.1 x 5.1

Weight, kg/pounds

3.1/7.1

Other

Release year

2018
2018
Polk Audio SIGNA S2
Yamaha YAS-108
Polk Audio SIGNA S2
Yamaha YAS-108

Soundbars CHooseratoR comparison rating

  • better
  • worse
  • 5
  • 6.2
  • 5Polk Audio SIGNA S2
  • 6.2Yamaha YAS-108