18 Sound 10NMB420-8 10" 350 Watt 8 Ohm Mid-Bass Neodymium Driver

Marsoni

M251S

$161.40

Get it in 3 business days with 1 day shipping. Friday, May 29

18 Sound 10NMB420-8 10" 350 Watt 8 Ohm Mid-Bass Neodymium DriverOverview The 18 SOUND 10NMB420 8 is a powerful mid bass neodymium driver designed for high quality audio systems. It features a 99 dB SPL 1W 1m average sensitivity and a large 65 mm (2. 5 in) Interleaved Sandwich Voice coil (ISV), ensuring superior sound reproduction. The driver boasts a 350W AES power handling and an external neodymium magnet assembly, contributing to its high performance. Its Single Demodulating Ring (SDR) technology significantly

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We offer a 30-day return/exchange service after receiving.
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Been going through these for about two years now across multiple replacements and they perform just as well as the official Eufy parts. Main brush, side brushes, filters, dust bags, mop — all fit correctly and do the job without any issues. Honestly if you’ve got a Eufy Omni S1 Pro, just buy these instead. No reason to pay extra for the official kit when these hold up just as well over time. No complaints

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Reviewed in the United States on March 22, 2026

Verified Purchase

Tytan Olmstead

Charlottesville, US

★★★★★ 5

Amazing replacement parts

Color: Omni S1 Pro 17P

Works just like original parts, and fits my s1 perfectly. Mops are super easy to change and clean

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Reviewed in the United States on November 21, 2025