E-Class Coupe (C207) & Cabrio (A207) 2010-: E250CDI Coupe, E350 Coupe, E350CDI Coupe, E500 Coupe, E550 Coupe [Coupes & Cabriolets]

Installing an amplified sub

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 16, 2013 | 08:15 AM
  #1  
NCBob's Avatar
Thread Starter
Senior Member
 
Joined: Feb 2012
Posts: 332
Likes: 4
From: Charlotte
2012 C63; 2011 E350 Coupe
Installing an amplified sub

Hey Guys,
I'm new to the E350 group.
Just picked up a 2011 E350 Coupe, Red/ beige loaded with 17,000 miles.
It also has the H/K Command system and I want to install an amplified sub in the trunk. As I did in my C63, I plan on using the rear SAM module for both power and as a switched source for the remote wire.

In the C63, fuse #76 is switched. The E350 SAM is entirely different from the C63 and I'm hoping for help in locating a switched fuse in the SAM.

If anyone knows of a good 12v power source in the rear to supply the amp, I would appreciate that info as well. I closely looked at the SAM and cannot see where the main power comes into the module.

Thanks
Bob

Last edited by NCBob; Dec 16, 2013 at 10:51 AM. Reason: Typo
Reply
Old Apr 12, 2014 | 10:17 AM
  #2  
NCBob's Avatar
Thread Starter
Senior Member
 
Joined: Feb 2012
Posts: 332
Likes: 4
From: Charlotte
2012 C63; 2011 E350 Coupe
Let's try this again. I'm trying to find a switched fuse in the rear fuse panel so I can hook up the remote wire to my amplified sub. The MB dealer told me #56 is a switched fuse, but #56 is a blank outlet with nothing connected to it.
Posted in December and got no response. Any ideas on which fuse I can tap into?
Thanks
Bob
Reply
Old Apr 12, 2014 | 02:06 PM
  #3  
SnakeDoctor's Avatar
Super Member
15 Year Member
Photogenic
Liked
Loved
 
Joined: Jul 2010
Posts: 744
Likes: 28
From: Houston, TX
2014 E550 Coupe and 2010 E350 Sedan
Man, sorry I wish I could help. Honestly, I don't see many postings regarding aftermarket audio modifications. I think most people are happy with the HK system in the car.

Perhaps a local auto audio installation place can give you some friendly advice if you are doing it yourself? You already asked the MB techs huh? Man I don't know what else you can do :/
Reply
Old Apr 14, 2014 | 09:05 AM
  #4  
NCBob's Avatar
Thread Starter
Senior Member
 
Joined: Feb 2012
Posts: 332
Likes: 4
From: Charlotte
2012 C63; 2011 E350 Coupe
Originally Posted by SnakeDoctor
Man, sorry I wish I could help. Honestly, I don't see many postings regarding aftermarket audio modifications. I think most people are happy with the HK system in the car.

Perhaps a local auto audio installation place can give you some friendly advice if you are doing it yourself? You already asked the MB techs huh? Man I don't know what else you can do :/

Thanks. The MB tech said to tap into fuse #56. That location has nothing to tap into.
I think you are right. The HK system is starting to sound much better.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 06:21 PM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-5
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-6
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-7
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-8
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-9
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE