Troubleshooting

A direct line to Polk Audio customer service. If you've got questions or answers post here.

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Discussion List

Discussion	Started By	Replies	Views	Most Recent
Rti100 - sub is dead	doggie750 August 9	3	36	treitz3 8:48AM
Magnifi Max firmware v136 Volume Automatically Increasing	RockyGutters April 2022	12	1.3K	Steve518 August 3
PSW 110 Service Manual or Schematics 1234	Donjorge September 2018	112	8.9K	MrCP August 3
Magnifi Max SR Subwoofer Issue Answered	XmasRoseFL January 15	2	79	SergeyYSA July 27
Polk MagniFi Max AX SR - Subwoofer connectivity issue	SergeyYSA July 27	0	12	SergeyYSA July 27
Magnifi Mini AX - When audio is quiet speaker automatically mutes in aux mode?	flyingkiwi April 2024	8	595	joons July 13
RT3000P Amp Hums with Photos	dhoya76 June 15	17	377	pitdogg2 June 19
Signa S2 Volume advances in 3's Answered	timcustis22 August 2022	13	3K	pitdogg2 June 16
Pswi225	richrebel76 June 6	3	55	SeleniumFalcon June 15
Where to get a replacement driver woofer 6.5, for t50 polk?	dont50 January 2024	3	374	F1nut May 31
Completely new to speakers. No sound coming from tweeters of lsi15's	blueskies January 2024	15	390	F1nut May 30
Broken monitor 40 tweeter :(	ross_polk October 2020	3	55	Jairman May 30
Why does my dsb1 soundbar not connect with my dsb2 sub but connects to my dsb3 speakers? Answered	pkgarrett May 27	2	66	Viking64 May 27
Polk Magnifi Max multiple issues	nwjudge May 23	0	29	nwjudge May 23
PSW150 Problems...schematic available?	MuseChaser March 2022	17	302	SeleniumFalcon May 22
Signa S2-no sound Answered	Mike123 July 2020	11	11.8K	MikePic May 22
Looking for 550WI schematic 12	DaVinci856 January 2023	34	668	SeleniumFalcon May 15
Unsure if Polk Woodbourne is fixable or not. Answered	MooblahKhan April 30	2	62	billbillw April 30
Sound bar and speaker issue Answered	althepal60 April 27	1	44	F1nut April 29
Looking for a schematic or service manual for a DSW4000 subwoofer	mpmods March 2023	4	87	SeleniumFalcon April 25
Sound turning off Answered	JeffDDodson6016 April 22	1	26	treitz3 April 22
PSW-125, capacitor gassing off? 123	PaulinS July 2017	61	3.2K	SeleniumFalcon April 21
PSW 125 - Amp Replacement	TShand March 2009	18	8.1K	Fabio_rm April 16
Polk Magnifi Max SR 5.1 Voice Issues	wrxHawkeye April 13	1	41	wrxHawkeye April 15
I need to ID a part, ZD1 for a PSW505. Question	Carlin April 2	0	22	Carlin April 2
Request for Polk DSW-PRO 660wi Schematic Diagram	tipo March 25	7	79	SeleniumFalcon March 26
Request for Polk DSW- 600 Schematic Diagram	tipo March 25	2	43	tipo March 26
DSW PRO 660 Schematic Diagram Answered	gascop69 December 2025	2	64	tipo March 24
Polk Sigma 2 sound bar has two white lights	RPhillips November 2022	7	2.2K	lewandrowskim March 21
SDA SRS 1.2TL Breakdown Answered ✓	Philtraère January 4	18	454	pitdogg2 March 18