PeachParts Mercedes-Benz Forum - View Single Post

rmasteller · #20 12-13-2002, 12:47 AM

Hello,
A little background on me and my presumably stock system. First, I am not an audiophile. I have no interest in stereo contests or announcing my arrival at the hardware store from 1/2 mile away. I just like to have a "good" stereo system for those occasional times when some volume is appropriate. So, I'm looking for information on what I have, what it may cost to upgrade some components, and what that cost will provide. I have a 1994 E420 (W124 chassis). My Becker head unit is AM/FM/Tape and it has a CD button. I don't know what Becker model number it is. I have searched this forum but didn't find that info. I did read that the E420 had a different and possibly better stock unit than the E320. This system has the fader control in the head unit, not on the center console. I have 6 speakers, 2 in dash, 2 in rear deck, 2 in front doors under arm rests (not by door hinges). I have an option code on my data card for Preimum Sound, whatever that means.

Questions:
- Can you tell me what model head unit I have, or do I need to buy the removal tools, pull it out, and look?
- Once I know my Becker model number, where's the best place to get documentation on it? Things like watts/channel, peak watts, in/out connectors, signal-noise ratio, stereo seperation, etc. I just want to know what I have.
- What specific current models of Becker, Alpine, or other brand CD changer connect directly to the changer cord I found in my trunk today. It's a block connector, 2 rows of maybe 8 pins.
- Rainbow speakers are frequently mentioned and praised. Is that my only option? What are the differences between them and stock that makes the big difference?
- What's the best thing to do with the door speakers? I have heard of people converting them into sub-woofers? Are they currently full range?

Thanks in advance!