Replacement Marine Speakers For Quest QM-650 Recessed Marine Speakers

Updated 05/15/2025 | Published 06/10/2021

Products Featured in This Question

Furrion Marine Speaker - Recessed Mount - 5" Diameter - 30 Watts - Black - Qty 1

(82)

$42.27

Alpha Systems N2100 Alphaseal All Purpose Sealant for RVs - Clear - 10.3 oz - Qty 1

(22)

$16.94

Question:

I have a 5 1/4 hole and speaker is 7 inches.... will this one remount as is? replacing QM-650 speakers! Thanks

asked by: Jim M

Expert Reply:

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 uses to determine if the screw holes will be covered.

We do offer the Quest Marine Speaker # 292-100161 that you already have if you wish to replace it with the same speaker.

You will need some Alpha Systems N2100 Alphaseal All Purpose Sealant # AL85KV. This clear sealant will need to be pushed into the old holes as well as a thin bead around the new speaker to prevent water from getting into your walls.

expert reply by: Bud M

Christian E.

5/10/2025

I’m looking for a replacement speaker for my qm-650 speakers. I need a speaker where the screw holes line up on my 2014 Bennington pontoon speakers.

Kate F.

5/15/2025

@ChristianE From what I can tell in my research is that the qm-650 speakers are 6 3/4" diameter, with mounting hole spacing. The closest thing we have is the Jensen Marine Speakers - Recessed Mount - 6-1/2" Diameter - 75 Watts - White and Silver # MSX65R which has 4" mounting holes. We used to carry the replacement speaker but phased it out which means I cannot get it added again. I suggest reaching out to the manufacturer directly, if you Google "patrick industries speakers phone number" the Google AI will give you the number =) The part is: QM-650 Quest Outdoor Marine Speaker - Recessed Mount - 6-3/4" Diameter Sorry we do not have what you are looking for this time, but please keep us in mind when we do.