Originally Posted by Ajit Bhatti
Installed Polk DB651 in rear tray of the car, but the sound is disappointing and distorted with low bass.
What could've gone wrong???
HU output is 45x4 RMS and speakers are 60 RMS.....
Do i need to put an amp???
Experts Please advice....
Distortion could be due to wrong or cheap wiring. What wiring did you get? Was the install done properly? What speakers are you using at front?
And adding an amp will make the high volume music clear and more lively, distortions may still exist if basic wiring is wrongly laid.
HU output would be 45w Max. You sure it is RMS?