Welcome to Sundown Audio. Subwoofers, Amplifiers, Speakers At Sundown Audio we have one goal in mind, and that is total customer satisfaction. Sundown Audio only builds and sells products that meet our exacting standards for quality. Our products are all built to last and to be something you can be proud to own for years to come. Subwoofer Wiring Diagrams | Sonic Electronix Using a subwoofer wiring diagram will ensure that the impedance between the subwoofer and amplifier match. Then you can make sure that the RMS power handling is in line. Failure to properly match impedances and power handling recommendations can void Diagram to wire 1ohm - Sundown Audio - GREAT Amps/Subs Sundown Audio - GREAT Amps/Subs! GREAT Customer Service! Diagram to wire 1ohm Sorry I have a life beyond car audio and need help with wiring and other things too. I am sure you play with your toys and self all day but ya Diagram to wire 1ohm Theme . SUNDOWN AUDIO SCY-2000D OWNER'S MANUAL Pdf Download. Page 11 All Sundown Audio amplifiers have multi-layer protection features to prevent damage from misuse or faulty conditions to ensure long lasting life of your investment. If the unit senses excessive heat, short circuited speakers, overload, or voltage fluctuation outside of the working range the protection indicator light will turn red and the unit will turn off.