Realistic/Optimus 5 inch Refoam Kit
This refoam kit will fit the Realistic Minimus 77 and Optimus PRO 77 (NOT the PRO X77) 5″ paper cone woofers. It is NOT a perfect fit, the original foam surround has a larger roll, but this is the best fitting surround we have found.
Please double check your model before ordering.
Each Refoam Kit includes all the materials needed to repair two (2) speakers:
– Refoaming Instructions
– 2 Foam Surrounds (F4-10)
– 1 Bottle of Specially Formulated Foam Surround Adhesive (Dries Clear)
*These speakers are easy to refoam and to center by hand.
A – Outside diameter of the surround = 4.5″ (original is 4.65″)
B – Roll ends = 3.94″ (original is 4.19″)
C – Roll starts / O.D. of the cone = 3.19″
D – Inside diameter of the surround = 2.94″