Lifetime warranty on all the parts in this package!
New information about flash - call 800-735-2419 for details
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 11 | Next
Posted by OZ on 25th May 2019
Installed these on a 2015 Street Glide Special. Installation was super easy. The instructions were not as complete as I would have liked but It worked out just fine. The speakers are perfectly matched with the amp. No distortion at high volume and I could not ask for more output when traveling at high speeds. I live in Europe so "high speed" often means >85MPH I did not need to flash the head unit. Shipping was quick and the customer service was top notch.
Posted by Chris on 9th May 2019
I've been installing stereo equipment for years, in cars and bike, for myself and customers and I've never heard a stereo on a Harley sound so good, even cranked way up at 80mph. Crystal clear and plenty loud!
I've installed BT's stuff in a few customer's bikes now and the customers are all very pleased, not one complaint.
To me, BT is the gold standard when it comes to HD stereo upgrades and it's the first thing I recommend to customers/potential customers and will continue doing so.
Now, I just need to make some time and save a few $'s to upgraded my own personal ride with a BT package because the upgrades I've done over the years sound horrible in comparison.
On top of that, the customer service has been outstanding! I've been dealing with Donna extensively and she has been wonderful to work with.
Loyal customer/business owner here! Thank guys!
Posted by Edgar Ernezt Mounts on 9th Jun 2018
Put this system on my 2015 Ultra classic top notch sound and is crystal clear at Max volume
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
Showing reviews 1-4 of 11 | Next