Jump to content

Recommended Posts

CenturyRide    0

Hi everyone, I just got a 2011 Avalanche. I’m looking to upgrade the speaker system a bit. Looking to add 4 Rev 10’s (300 wats RMS at 4 ohms) with 2 HTX-6 amps.  

It currently have 4 Kicker BKM60 speaker (50 RMS at 4 ohms) and, a 12” kicker sub (not sure on the parameters) and a Wetsounds HTX-6 amp. This is all powered by 2 interstate batteries (24M-XHD, 1000 cranking amps, reserve capacity 135). 

1. My question is if there’s enough juice in those two batteries, or will I need to add more batteries? 

2. If more batteries are needed any idea on how to link them? All tied together in a sting, or have a common connection point?

3. is there any pug-in charging system that someone could recommend for charging all these batteries at the same time. Something that I could build into the boat with a plug on the outside that I could just plug a cable into. 

4. Is there a need to upgrade the alternator or is the stock one good enough? 

here’s some pictures of what I have 


Anyone know how to upload photos here? The limit is like 200kb. My images are like 7mb each

Edited by CenturyRide

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


Important Information

By using this site, you agree to our Terms of Use and Privacy Policy..