
NVX NSW82v3 8" N-Series v3 Dual 2-Ohm Car Subwoofer
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Compared across 4 stores. Prices are checked against each store and labelled with when.

Compared across 4 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The NVX NSW82v3 is an 8-inch car subwoofer with dual 2-ohm voice coils, rated 400W RMS and 800W peak. Its 4.98-inch mounting depth and 7.12-inch cutout let it fit small sealed or ported boxes where a 10- or 12-inch sub won't go. A pressed paper cone, high-roll foam surround and 90-ounce magnet are built for output in a compact footprint. At $79.99 at Best Buy as of November 5, 2026, it sits at the low end of its recent price range.
In stock
In stockSold by www-sonicelectronix-com
In stockSold by Sonic Electronix
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Also available at
Lowest price we've seen: $71.99 on Nov 5 at eBay. Tracked across 4 stores since Nov 5.
Owner feedback on the N-Series v3 8-inch is limited but generally positive, with buyers citing output for the size and value for money. Common complaints center on power demands and the lack of a grille.
Experience deep, impactful bass in compact spaces with the NVX NSW82v3 8" N-Series v3 Dual 2-Ohm Subwoofer. Rated at 800W Peak (400W RMS), this subwoofer features a pressed paper cone with a high-roll foam surround and a high-temp voice coil designed for heavy low-frequency output.
