The Sundance 880 series 2010 OPTIMA hot tub with the JBL stereo has 6 small (2") speakers on each side of 3 head rests. One of these speakers puts out distorted sound and needs to be replaced out of warranty. I am looking for the part number for this speaker. This particular speaker does NOT have the 2 mounting holes. Could you send me a quote and the part number of this small speaker? Thanks in advance. Jeff Goll toolman0318@yahoo.com