Replacement for Quest Marine Speaker QM-650

Question

Question:

I measure my speaker and it looks like it is about 6-7/8 across. The listing said it is 6-3/4 .If it is a Marine QM-650 will it be a exact replacement?

asked by: Denny

1

Helpful Expert Reply:

The Quest Marine Speaker # 292-100161 is also known as the QM-650 so if that's what you have then this is an exact replacement for you!

expert reply by: Jon G

1

Mike

8/25/2025

I’m looking to replace the same speaker QM-650 Do you have anything that would replace it as you say exact fit?

Jon G.

8/25/2025

@Mike There isn't an exact replacement for it, but we do have the Jensen Marine Speakers # MS6007WR which have the same mounting bolt hole pattern as the QM-650 you have.

Mike

8/25/2025

That’s helpful are the technical specs the same? I have no idea what they are on these speakers (QM-650) Like ohms and watts? If that’s the same and the only difference is the cover then they would work. I’m still hoping to find the exact one like I have before so the grills would all match.

Jon G.

8/25/2025

@Mike QM-650 is rated for 4 ohms and a max of 50 watts while the Jensen Marine Speakers # MS6007WR have the 4 ohms rating and a max of 75 watts, so they look to be really similar in those regards.

Answer 1

Yes, the Furrion Marine Speaker #FMS5B requires a cut out of 4-3/8" so you will have a bit of extra cutout left. The overall diameter is 6" for this speaker so you will need to measure the spread of the screw holes that your old speaker…

view full answer...

Answer 2

The closest option we have for your Quest Marine Speaker #292-100161 is the Removable Grille for Jensen 6-1/2" Coaxial Marine Speaker #RG65HGS This grill measures 6-1/2" in diameter so it's going to be a bit larger, however a better…

view full answer...

Answer 3

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

view full answer...

Answer 4

Hey Dave! An aftermarket brake controller can definitely be used on your 2022 Ram 2500. The Redarc Tow-Pro Liberty Brake Controller #RED87CR you looked at is what I recommend. The main unit on the Liberty installs behind the dash so only the knob is…

view full answer...

Answer 5

Unfortunately it will not Bill but congrats on the car! There's been two generation changes with big redesigns on the Corolla so the older hitch isn't going to be transferable. To add a hitch to your 2025 Toyota Corolla LE, I recommend the…

view full answer...

Answer 6

Hey Jason, welcome back! The 15" x 6" Dexstar Steel Mini Mod Trailer Wheel item #AM20537 will work if you have 2" or more clearance between the side wall of your current tire and your trailer's frame. This wheel is only going to be…

view full answer...

Replacement for Quest Marine Speaker QM-650

Featured Help Information

Miscellaneous Media

Continue Researching