SX 690 NEO SPL COAXIAL. SX 690 is a real beast with an Hi-SPL Mid-Hi unit based on 1.4" dome tweeter and 1" dome supertweeter with resettable solid-state protection circuit. Cone are made with nature-proof high stiffness pressed-paper featuring innovative water/humidity resistant and anti-UV treatments. New motors units are made of special Neodymium N38 H to obtain a minimum bulk and increased performance. Woofer Voice Coil Ø mm in.
Tweeter voice coil Ø mm in. Some items may have cosmetic blemishes which will not affect the units ability to operate. NOTE: Any return that does not have a return authorization number written on the outside of the package will not be accepted. Sound of Tri-State has the sole discretion as to what is warrantied. It is our intention to keep you, the customer happy.After 14 days from your receipt date, defective items may be repaired or replaced at Sound of Tri-State's discretion Except Remanufactured products, which are only repaired. We have trained technicians on staff and ready to help with you with any questions. We are open Monday to Friday from 10 a. Office Addresss: Sound of Tri-State, 333 Naamans Rd. Ste 41 Claymont DE 19703.