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Marathon RMS-18SW

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

Discontinued
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This item has been discontinued

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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
PA Subwoofers can be active or passive. Active subwoofers have a built-in amplifier that is designed to power the subwoofer, Passive subwoofers require an external amplifier to power the subwoofer.
Active
Number of Drivers
This is the total number of low-frequency drivers in the PA Subwoofer enclosure.
1
Driver Size
This is the size of the low-frequency driver(s) in the PA Subwoofer.
18"
Inputs
These are the types of input connections that the PA Subwoofer has.
XLR
Outputs
These are the types of outputs that the PA Subwoofer has. Outputs are typically found on active subwoofers that are capable of powering additional passive subwoofers/speakers.
XLR

Powered Subwoofer Specifications

Continuous Power
This is the amount of continuous power that the internal amplifier is designed to output to the PA subwoofer.
800 watts
Controls
These are the different amplifier controls and adjustments.
High-Pass Filter (HPF)
Low-Pass Filter (LPF)

Case Specifications

Mounting Options
These are the different types of ways that the PA Subwoofer is able to be mounted. Most of these PA subwoofers are designed to be floor standing systems, however some of them can be mounted in other fashions.
Array Compatible
Floor Standing
Convenience Features
These are some features of the PA Subwoofer that make moving it and using it easier.
Built-in Handles
Integrated Mounting Pole-Cup
Enclosure Material
This is the type of material that the PA Subwoofer is made out of.
Solid Plywood with Durable Finish
Grille
If the PA Subwoofer includes a grille, it will be indicated here.
Yes
Height
The height of the item, measured from top to bottom, in inches.
30-1/2"
Width
The width of the item from left to right (side-to-side) measured in inches.
29-1/2"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
24"

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.0
Value
4.0
Features
4.0
Design
5.0
Usability
5.0
tony

inglewood,ca

Overall
Durability
Value
Features
Design
Usability
best bang for the buck!!!

August 10, 2012

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

Model Number

RMS-18SW

UPC

111311007302

Weight

80.00lbs

Internal SKU

marms18sw

Internal Product ID

31215

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Marathon RMS-18SW