Fix Output Subwoofer Signal (1 Viewer)

[MisterrG]

Yamaha Natural Sound AV Receiver Model # HTR-5450
Monoprice Powered 8" Subwoofer Model # MSUB-A082

The subwoofer Stopped Working Correctly & Only Made Alot Of Backgroud Static & A

Little Krackeling Noises. I Thought The Problem Was The Subwoofers Builtin Amp, So

I Replaced It With A Brand New One - Sadly The Same Problem Presist's.

Can You PLEASE ? Tell Me How I Can Check The AV Receivers Subwoofers Output

Signial & The Special Subwoofer RCA Cable Are Working Correctly.

P.S. :
If You Have Any Advice / Suggestions On How To Identifiy & Or Fix This Problem , It

Would Be Highly Appreciated.
MisterrG.

 

[Wayne A. Pflughaupt]

Can You PLEASE ? Tell Me How I Can Check The AV Receivers Subwoofers Output.

Easy - plug in a different subwoofer.

Regards,
Wayne A. Pflughaupt

 

[JohnRice]

The only other thing it is likely to be is a blown driver.

 

[MisterrG]

Is there a simple & easy way to determine if the Driver is Blown

 

[Wayne A. Pflughaupt]

Take off the front grille. Spread your fingers around the speaker cone and, applying even pressure, push and release the cone a few times. If you hear a scratchy sound, it’s blown.

Regards,
Wayne A. Pflughaupt