Frequently Asked Questions
What is the recommended box size for a Sundown Audio 10-inch subwoofer?
The Sundown SA-10 v.2 requires 1.0 to 1.25 cubic feet net for a ported enclosure tuned to 32-35 Hz. The E-10 v.4 is more compact at 0.75 to 1.0 cubic feet sealed. Always verify against the spec sheet for your specific model — box volume directly affects Fs tuning and output below 40 Hz.
What amplifier power do I need for a Sundown 10-inch sub?
The SA-10 v.2 handles 750W RMS. Match your amplifier to the subwoofer's RMS rating — not peak. Running 80-100% of rated RMS on a clean signal is ideal. Underpowering causes clipping, which is more damaging than rated power on a clean signal.
Is Sparked Innovations an authorized Sundown Audio dealer?
Yes. Sparked Innovations is an authorized Sundown Audio dealer. All Sundown subwoofers purchased from Sparked carry the full manufacturer warranty and are sourced directly from Sundown Audio.