RCF SUB9004-AS - Active 2800W 18" Subwoofer (RDNET Ready)

Marsoni

M251S

$3499.50

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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Our German shepherd chews every ball we've ever purchased. The other balls are easier to throw for this 75yr old lady. But this Kong ball will out live any other ball I've ever gotten him. A tennis ball doesn't last an hour. Some other name brands takes him a full day to chew up. So far he's tried but gets nowhere with his new Kong. I seriously believe he just might not be able to chew this one up. Thanks Kong. I got the medium and it's a large ball.

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Reviewed in the United States on April 16, 2026

Verified Purchase

Hayden Lauren Bennett

Omaha, US

★★★★★ 5

Very convenient, soft, comfortable and does its job.

Size: 3 Pairs - Gray, Green, Pink

As a first responder being on your feet consistently in heavy boots really takes a toll. I buy new soles for my boots and noticed the inconsistency balance from heel to toe which caused cracked and dry heels. I was desperate to find an immediate solution and saw these. Received all the socks individually wrapped, I am a size 5 1/2 to 6 in women’s shoes and they fit so snuggly. They are convenient, they fit under my work socks due to them only covering a portion of the foot and heel, the inside where the heel is a soft rubber material that helps keeps it in place, as well as if you use ointment or oils. The socks are soft and very comfortable that at the end of the day you forget you are wearing them. They are also washable both in the washer or hand washed and it doesn’t affect the rubber material. Highly recommend especially after a foot spa day.

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Reviewed in the United States on January 20, 2025

Verified Purchase

Amazon Customer

Houston, US

★★★★★ 5

Perfect!

Size: 3 Pairs - Gray, Green, Pink

When my heel skin started cracking, I of course found the internet hacks that went along the lines of put some moisturizing something (cream, Vaseline) on your feet and put socks on and go to sleep. Somehow many issues. While putting on the socks, I already wiped off the moisturizer. It feels terrible. My sleeping self hates socks apparently! I always kick them off, the socks are covered in moisturizer, and it’s all over my blanket. Yuck! So when I found these socks I was unsure but willing to try. These are exactly what I needed! They have this gel-y coating inside that does not absorb the moisturizer, so it actually gets absorbed into your skin. They are snug without cutting off circulation, and along with kerasal, my heels are being healed! Could not recommend enough.

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Reviewed in the United States on December 31, 2024

Verified Purchase

jules

Natrona Heights, US

★★★★★ 4

They keep sheets from getting greasy.

Size: 3 Pairs - Gray

These are good. I like that I can put lotion on my heels when I go to bed and not get my sheets greasy. They do a good job on that and a pretty good job keeping the moisturizer on. Since the toes are open, they aren’t hot. The gel doesn’t seem to do anything, though.

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Reviewed in the United States on January 25, 2026

Verified Purchase

Keri

Birmingham, US

★★★★★ 5

Impressive

Size: 3 Pairs - Gray, Green, Pink

These socks are so cool and I have used them every night for a week and can see a difference. I am using them with the gold bond heel lotion.

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Reviewed in the United States on April 7, 2026