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I have a powered B&W ASW 700 subwoofer. It has stopped working
I have a powered B&W ASW 700 subwoofer. It has stopped working recently though the power light on the unit comes one and the connections all seem fine. Any ideas?… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,296 satisfied customers
my harman kardon avr 347 subwoofer stopped working the other
my harman kardon avr 347 subwoofer stopped working the other day. I checked the fuse in the back and it does not look like it blew. Any suggestions? Thanks… read more
Louie
Louie
Technician
Associate Degree
4,619 satisfied customers
Made purchase of vizio sound bar system on 12/26/2010. Sound
Made purchase of vizio sound bar system on 12/26/2010. Sound bar working fine. sub woofer worked fine for 2 weeks then quit. The led in the sub woofer is out. the remote seems to be working properly..… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,296 satisfied customers
I purchased the Sony dh510 receiver and the Sony e570 Blue
I purchased the Sony dh510 receiver and the Sony e570 Blue Ray 5.1 Home Theater system. The problem is wiring the sub woofer that came with the e570 system. The sub woofer needs the positive and negat… read more
bill
bill
ctc
Associate Degree
81 satisfied customers
I have a jbl pa sound system -- jbl eon 10 speakers , and a
I have a jbl pa sound system -- jbl eon 10 speakers , and a jbl sub woofer, all active. I have connected the sub from the mixer via the subs input, do i need to connect the sub to the speakers? -- rem… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,296 satisfied customers
Can I obtain the Class D amp circuit board for JBL Powered
Can I obtain the Class D amp circuit board for JBL Powered Sub Woofers? I have two in my shop for repair. A Sub 10 Board # XXXXX I also have a HK HKS-4 which uses almost the identical Class D board # … read more
Joe
Joe
Owner Kingsland Auto & Marine Services
Vocational, Technical or Trade Scho
3,771 satisfied customers
Whats the correct way to hook-up a dj sound system, I have
What's the correct way to hook-up a dj sound system, I have a Vestax mixer, EON JBL powered speakers, and JBL 18" subwoofer.… read more
Louie
Louie
Technician
Associate Degree
4,619 satisfied customers
I need help to choose the proper A/V receiver that will operate
I need help to choose the proper A/V receiver that will operate properly with my existing equipment: JBL control 50 S/T sub.4 control 52 sats,HDTV,DVR,Apple TV and DVD.… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,296 satisfied customers
Hi I have a 240v JBL fathom f113 sub woofer and after 1 week
Hi I have a 240v JBL fathom f113 sub woofer and after 1 week of perfect function it has failed to power up. The power cord is fine. Is there an internal fuse to replace. the manual is unhelpful - just… read more
James
James
Field Service Engineer
Vocational, Technical or Trade Scho
2,198 satisfied customers
How do I bridge 2 marantz mono ma500 amps from 8 ohm to 4 ohm
How do I bridge 2 marantz mono ma500 amps from 8 ohm to 4 ohm for use with a 4 ohm JBL pro sub woofer ?… read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,296 satisfied customers
I have a AVR80 II with a set of JBL THX speakers. 3 HT1F R,L,C;
I have a AVR80 II with a set of JBL THX speakers. 3 HT1F R,L,C; 2 HT1D RR,LR; and 1 HTPS 300 sub. My sub keeps flashing between on and standby. I have substituted a yamaha sub SW-P201 that appears to … read more
Aric
Aric
Owner/Operator of a custom AV company
Run A/V and repair business for over
32,296 satisfied customers
I have the Infinity Micro Satellite/Subwoofer. The speakers
I have the Infinity Micro Satellite/Subwoofer. The speakers do not work any more. Could the woofer be incorrectly installed. It is connected direxcty from the satellites and from there to the tuner. I… read more
Stereowiz
Stereowiz
Electronic engineering (Lima)
589 satisfied customers
I have a Harmon/Kardon AVR 130 connected to an Infinity TSS-750
I have a Harmon/Kardon AVR 130 connected to an Infinity TSS-750 speaker system. Both have worked fine for five years but now the Infinity subwoofer has stopped working although the remaining speakers … read more
Stereowiz
Stereowiz
Electronic engineering (Lima)
589 satisfied customers
Hi names Brian Just purchased present for son a JBL Studio
Hi names Brian Just purchased present for son a JBL Studio series Powered 12 inch sub woofer ..remanufactured from an Ebay vendor what can I check on the board inside light on no sound ??… read more
Stereowiz
Stereowiz
Electronic engineering (Lima)
589 satisfied customers
my subwoffer stopped working amp ok isthere some way i could
my subwoffer stopped working amp ok isthere some way i could have shut it of with the deck… read more
Louie
Louie
Technician
Associate Degree
4,619 satisfied customers
My JBL SUB160 when powered on just THUMPS every 2 seconds when
My JBL SUB160 when powered on just THUMPS every 2 seconds when in standby or on even with the Speaker disconnected from the Receiver. Power light goes from red (standby) to green when the "Thump" occu… read more
Stereowiz
Stereowiz
Electronic engineering (Lima)
589 satisfied customers
How do I connect my jbl Bass2 sub to my TEAC receiver. The
How do I connect my jbl Bass2 sub to my TEAC receiver. The receivers center channel only has one positive(red) and one negative(black) outputs. The are regular speaker wire connections. The JBL Bass2 … read more
Louie
Louie
Technician
Associate Degree
4,619 satisfied customers
My Panasonic SA HT-930 has no power. Since the power
My Panasonic SA HT-930 has no power. Since the power cord goes to the sub-woofer and then to the DVD player I cannot use the DVD player. The red light is off in front of the sub woofer.… read more
Steve G.
Steve G.
Engineer
2,358 satisfied customers
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Meet the Experts:

Steve G.

Steve G.

Engineer

2,358 satisfied customers

VP of electronic repair company. Audio nut since 1974. Home Theater advisor. Vinyl holdout!

John

John

Engineer and electronic enthusiast for more than 12 years.

228 satisfied customers

I am here to help you!

Russell H.

Russell H.

Service Tech

4,832 satisfied customers

8+ years of professional experience

Louie

Louie

Technician

4,619 satisfied customers

25+ yrs. experience in the field and 5+ yrs. online, down to component level.

Greg A.

Greg A.

Engineer

1,394 satisfied customers

Engineer / Consultant

Rod

Rod

Systems Engineer

1,319 satisfied customers

FCC Commercial Licenses, BSCS, ASEET, 40+years Electronics & Communication Systems

Martin

Martin

Engineer

1,248 satisfied customers

16 years, include works in aluminium plant, industrial machinery, military weapons, programming

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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