bucknut
New Member
- Aug 7, 2007
- 23
- Boat Info
- 270 sundeck 2004
2005 denali
- Engines
- 454 Merc w/bravo 3
replacing speakers on my 2004 270SD with polk MM651UM's (6 @ 100 w rms each). Replacing all 6. I have the claion XMD3 head unit going to leave it for now. I also have the clarion APX400.4 amp. My question is will I need to get a bigger amp or add a amp for these new speakers. I also am keeping the original !0" clarion sub. Any info would be great.
