3

3.7 based on 3 customer reviews

2
0
0
0
1
Sound Quality

Good

Features

Excellent

Design

Good

Ease of Use

Excellent

3 Customer Reviews

0

Excellent clarity and presence.

XM-GS4 02 July 2020 by Vlad321 (USA)

I had this installed in my Volvo wagon a month ago and suddenly I hear fingers on strings. An excellent choice to improve listening in a car.

Sound Quality

Excellent

Features

Excellent

Design

Excellent

Ease of Use

Excellent

2

1

0

Sony won't honor warranty shipped in box XM-GS4

XMGS4 30 January 2020 by Disappointed27 (USA)

The Sony XM-GS4 shipped with a 3 year limited warranty (US and Canada). I purchased the amplifier on 10/29/2017 from an authorized retailer and tried to get a warranty repair for a dead channel on 1/30/2020. The customer representative insisted the warranty is only for 1 year and would not connect me to a manager to discuss the conflicting information, he just kept referring me to what his "system" says.

Sound Quality

Average

Features

Good

Design

Average

Ease of Use

Good

5

6

0

Wonderful sound and noise free.

XM-GS4 05 May 2019 by HiFi Trucker (USA)

This amp has transformed my car system. The prior amp had an alternator whine that I could not resolve. A simple swap to this Sony amp and voila! No noise and a better tone. Sweet bass, clear midrange and sparkly highs.

Sound Quality

Excellent

Features

Excellent

Design

Excellent

Ease of Use

Excellent

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