Marathon RMS-18SW

800W, 18" High-Power Active Subwoofer System with Built-in Power Protection Circuit

  • 5.0

(1 review)

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The product on this page is discontinued.

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SONIC has the best prices, and fast shipping. This was my second purchase. This time I got new Front & Rear speakers for my truck. I installed them the day they arrived and they sound great. No need to ever go anywhere else looking for equiptment.

- Scooby from Phoenix, AZ

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The New High End Active Line of Subwoofers!

Compact and Active RMS Subwoofers the RMS-18SW ™ comes with proprietary amplifier capabilities. Phenomenal 800 watts of amplifier power with built-in power limit protection circuit to complement the high efficient chamber design. Precised woofer technology and ultra-high chamber design that gives faster and tighter bass response.

Superior features such as adjustable 80 to 200Hz low pass filter, Off/80Hz/125Hz high pass filter, optional balanced and unbalanced signal input and phase reverted switch. Marathon® RMS Series, Moving forward and leading the powered speakers technology.

Product Features

  • Compact 18" Powerful Active Subwoofer System
  • Amplifier Power: 800 Watt
  • High Pass Filter: OFF/80Hz/125Hz
  • Low Pass Filter: 80 - 200Hz
  • Precision woofer technology
  • Efficient and tight bass response
  • Built-in power protection circuit
  • Balanced and unbalanced signal input
  • Dimensions: 29.5" W x 24" D x 30.5" H
  • 1-year Manufacturer's warranty
Subwoofer Specifications
Power Configuration Active
Number of Drivers 1
Driver Size 18"
Inputs XLR
Outputs XLR
Powered Subwoofer Specifications
Continuous Power 800 watts
Controls High-Pass Filter (HPF)
Low-Pass Filter (LPF)
Case Specifications
Mounting Options Array Compatible
Floor Standing
Convenience Features Built-in Handles
Integrated Mounting Pole-Cup
Enclosure Material Solid Plywood with Durable Finish
Grille Yes
Height 30-1/2"
Width 29-1/2"
Depth 24"
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Marathon RMS-18SW
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 1 Review
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Average Attributes Rating:
Durability
  • 4.0
4.0
Value
  • 4.0
4.0
Features
  • 4.0
4.0
Design
  • 5.0
5.0
Usability
  • 5.0
5.0
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Most Helpful Customer Reviews:
August 10, 2012 best bang for the buck!!!
Review by
tony from inglewood,ca
Overall
  • 5.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 5.0
I own this subwoofer, i love the design and sound it makes. The best thing is it has alot of punch and deep bass. I use mine for live music at small gigs and works great, i would say works cool and very dependable since my gigs go 4 to 5 hours long. i have powered tops so i use the outputs with crossover built in and never worry about blowing a speaker or distortion, over all grate stuff and compared to all the high end stuff it hangs with the big boys, i know because i do small halls and all kinds of events so buy with confidence.
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Product Summary

Manufacturer: Marathon
Model number: RMS-18SW
UPC: 111311007302
Weight: 80.00 lbs
Internal SKU: marms18sw
Internal product ID: 31215