Audiophilepure

Read Here

“This is a bass-reflex design with a single port placed on the back of the cabinet. Peaking inside I saw no damping, only some reinforcement to make cabinet more rigid. Even though Sapphire 25 seem inexpensive they are part of the top line of this manufacturer. Manufacturer chose high quality elements for its crossover—polypropylene capacitors and air coils for tweeter section and core coil for bass section.”