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What’s the difference between the BT2180.14 and the BT4180.14?
The main difference between these amplifiers is the number of speakers they can run, and the ability to fade sound between speakers.
(Explanation of fade: You might have experience fading sound between your car speakers. If your rear passengers wanted to listen to a song, but you wanted the music to be quiet in the front of the car, you sometimes have the ability to turn the volume down on the front speakers while simultaneously turning the volume up on the rear speakers. This is fading the music between the front and rear speakers.)
The BT2180.14 is a 2-channel amplifier and it can power four 4-ohm speakers wired in parallel. You will not be able to fade sound between the speakers.
See specifications on the BT2180.14
The BT4180.14 is a 4-channel amplifier and it can power eight 4-ohm speakers. You will also be able to fade the sound between the speakers.
See specifications on the BT4180.14
What’s the difference between the BT7P1.14 and the BT7P1 2014 Proline 7.1"?
The Pro’s are our top of the line speakers, built with even higher quality materials and construction than the BT7P1. If you had a high speed camera pointed at a speaker, you could see that all speakers physically distort when pushed to their max volume, causing sound distortion. The high quality construction of the Pro’s prevents this. These speakers are extremely effective at high volumes, handling 20% more volume than the BT7P1. They have more power handling capability, so they are best used with an aftermarket radio and amplifier that can supply that power. Both speaker types have open, clean and natural sound because of their paper cones.
See specifications on the BT7P1.14
See specifications on the BT7P1 2014 Proline 7.1"
How do I know if I need a Breakout Harness?
The Breakout Harness is only for factory Ultra models.
Learn more about the BT457 Rear Speaker Lid Kit.
Showing reviews 1-4 of 8 | Next
Posted by Unknown on 11th May 2018
Installed amp and speakers went on 1800 mile trip no problems at all speakers need a little more base in them but pleased with purchase
Posted by david brittingham on 5th May 2018
Truly plug and play. Quality components, clear instructions. Loving the improved sound quality. Great customer support.
Posted by Rick on 1st May 2018
I am very impressed with the sound and clarity of the amp/speaker upgrade on my 2016 Street Glide. I can hear the stereo now at 80 MPH and not just noise!
Posted by Unknown on 21st Jan 2018
My install was similar to others. I installed the BT2180 amp and a set of Proline 7.1" speakers on my 2015 Street Glide Special. I had a stock system I was upgrading. The install was very straight forward, with the biggest time drain, getting to the bolts on the stock speaker pods. Obviously once the first side was done and problems overcome, second side was quick. I ran into a small issue with the spacer ring holes not fully lining up, so I just drilled them one size up and everything worked great.
Before install, I usually keep my volume cranked almost max at anything over 65mph, I now keep my volume just over half even at 80mph. Sound quality changed so much for the better; I was really surprised.
Showing reviews 1-4 of 8 | Next