Results 1 to 10 of 16
Hybrid View
-
08-18-2010, 10:54 AM #1
upgrading stereo... have some questions
Hello all, i recently purchased an 06 Mobius LSV and want to upgrade the stereo some. Current set up is 4 Roswell cans with Phoenix Gold speakers, 6 factory speakers in boat and 1 12" JL Audio sub. The sub has it's own amp and the tower speakers are running off the other, the factory speakers are running off the deck.
Here's what i want to do.....
-Add another 12" sub
-upgrade the factory speakers in boat (and have them running off an amp
-replace the tower speakers with better quality ones
the tower speakers will come last and will not necc. happen this winter as they do put out a good sound, but in the future i want to upgrade them as well.
Am i going to need 3 amps for all these speakers???
and lastly i want to upgrade the Kenwood deck to a deck that has an ipod hookup.
i know that there are many choices i'd just like to hear some opinions....
thanks
geoff2014 Mondo with da flow!!! Exile towers, stock everything else.... for now!
-
08-18-2010, 11:03 AM #2Senior Member
- Join Date
- Jun 2010
- Location
- Lake Houston
- Posts
- 656
Im just going to speak about the cabin speakers. For starters, no matter what head unit you get and what speakers you get, youre going to want to have an amp. You should also probably be running 2 group 27 batteries at this point if youre not already. I bet 80% of the people on this site that have upgraded their speakers have gone with the polk db651. They are pretty much bolt ons, depending on the year of your boat. Your stock head unit will only put out 50Wx4 peak and I think its something like 18-22W RMS. So that means that currently the 4 cabin speakers are running on 2 channels in parallel at a 2ohm load and your bow speakers are running on 2 channels at a 4 ohm load. My suggestion is to get a 6 channel amp. If you're looking for "competition" sound then the polks arent what you want and you probably want to look into Exile or Wet Sounds. I just installed the polks in my boat with no amp, just to hear how they sound and they are night and day difference over the stock kenwoods, and thats WITHOUT an amp. Just think, your stock bow speakers are getting 18-22W RMS and these polks can handle 65W RMS and 180W peak, you do the math. Crutchfield is having a sale right now for $50 a pair and free shipping. If you search, "db651" on this forum, youll get a ton of information.
2013 LSV
2005 LSV - SOLD
-
08-18-2010, 11:29 AM #3
Geoff,
There are a few methods to cleanly add ipod to your deck if its changer or Sirius ready. However there are other reasons to upgrade also.
Eight out of ten octaves of your music will be the sole domain of your in-boat coaxials so if there is any area that deserves the best then this is it. Keep Focal, Bullet HollowPoint, Wetsounds, Exile, JL Audio and Polk MMs in the mix for the better sounding speakers. The Polk dBs are definitely a good choice in the under $100 category.
From your description of the future system it sounds like you will need three independent amplifiers simply because its going to be difficult to get the right power configurations in multi-channel amplifiers.
I don't get why you would be adding a second 12-inch subwoofer. I would first look at why your existing sub amp, woofer, power delivery, tuning and more importantly sub enclosure is not getting the job done. A single 12 or 13-inch sub done right should have the capacity to jackhammer your boat into submission (play on words) not to mention disassemble the boat. Usually we are having to gain down a really powerful 12 from its full potential in order to not excite every part on the boat.
David
Earmark Marine
-
08-18-2010, 11:35 AM #4
Morning David... thanks for that.... maybe i just need to do some tweaking on the sub. It was a custom inclosure that the previous owner had made at a stereo shop in Edmonton so i'm assuming it would be made to spec as there is lots of room left where it mounts. I'm def. not looking at a competition stereo and the DB651's were something i was already looking into. As for getting the Ipod hookup... that would be great if i didn't have to change out the head unit as this would be the only reason right now i'd want to.
I am running dual batteries already as well...2014 Mondo with da flow!!! Exile towers, stock everything else.... for now!
-
08-18-2010, 11:46 AM #5
http://cgi.ebay.ca/JL-AUDIO-M6450-6-...Car_Amplifiers
how would this work for running the Polk Db's???
Geoff2014 Mondo with da flow!!! Exile towers, stock everything else.... for now!
-
08-18-2010, 11:47 AM #6Senior Member
- Join Date
- Jun 2010
- Location
- Lake Houston
- Posts
- 656
Thats the exact amp Im going to buy. Also check out the M600.6
2013 LSV
2005 LSV - SOLD
-
08-18-2010, 03:48 PM #7
Geoff,
I have the JL M6600 running my 6 Polk db651 cabin speakers and they sound great. Crisp, clear sound and plenty of volume even while pulling a wakeboarder.
Hearing music while wakeboarding is not a priority for me so I have 4 db651's in cans on the tower. I also have a 12" Exile DVC 4 ohm sub that I configure at 2 ohms. I run the tower speakers and the sub with one amp - the Kicker ZX700.5.
All the full range speakers are running at 4 ohms to optimize sound quality, minimize current draw, and maximize amplifier life. I do have the sub set up at 2 ohms to maximize power output from sub channel of the amp.
AlAl
2006 Mobius LSV