★★★★★ 5
good
Size: 11S-25Pack
It doesnt feel like the original Eufy Brand but still very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
RCF SUB9004-AS - Active 2800W 18" Subwoofer (RDNET Ready)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
RCF SUB9004-AS - Active 2800W 18" Subwoofer (RDNET Ready)ARCHIVED TOURING SUB 9004 AS ACTIVE HIGH POWER SUBWOOFER 136 dB SPL Max 2800 W power rating Technical Specifications Acoustical specifications Frequency Response 30 Hz 400 Hz Max SPL @ 1m 136 dB Transducers Woofer 1 x 18'' neo, 4. 0'' v. c Input Output section Input signal bal unbal Input connectors XLR, RDNet Ethercon Output connectors Input sensitivity +4 dBu Processor section Hi Pass Frequencies 35 Hz, 50 Hz Low Pass Frequencies Variable from 50 Hz
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Your RCF SUB9004-AS - Active 2800W 18" Subwoofer (RDNET Ready) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 1299 reviews
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Product Reviews
★★★★★ 4
Workable but not as tight to fit
Size: 11SMax-24Pack
They work, but they don’t click in as smooth as the original pieces did
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Fast shipping, items as advertised.
Size: 11SMax-24Pack
Perfect fit.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Works for my G30 Verge
Size: 11SMax-24Pack
Fit my G30 Verge. Works well and brought it back to life. Great value for the money!
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Fits my Eufy
Size: 11SMax-24Pack
Parts fit my Eufy like they should. The side brush has held up nicely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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