Take advantage of longer terms (up to 24 months) and lower payments. No impact on your credit score because there is no hard credit check. No prepayment penalties. Apply without any impact on your credit score.
The Kit You Need When Adding a Rockford Fosgate Amplifier to your 2014+ Harley. This Harley-specific kit Includes all of the wiring and brackets that you will need for a bolt-in and plug & play. This includes a very cool T harness for your factory radio that gives you both front and rear radio signals as well as front and rear speaker outputs for your new amplifier. By intercepting the radio signal directly at the radio this harness eliminates the need for any other special harnesses no matter what version of bike you have. Brilliant!
This complete kit includes a heatsink, bracket, and wiring harnesses needed to install the Power Marine TM400X4ad amplifier in 2014 and the newer model Harley-Davidson motorcycles. The kit also includes Y-adaptors for adding lowers or Tour-Pak speakers, Boom!™ Audio bypass plugs for factory amplified systems, a DSR1 loop-thru harness, and all necessary hardware.
Specific to Rockford Fosgate TM400XAD and T400X4AD
Note: This kit can be used on any non amplified bike that came with only 2 factory-installed speakers without the need for a radio flash. Simply use a DSR1 with our free setup file. All DSR1s that we sell come with this file already loaded for you before we ship it out. The fader feature will only work on non-amplified Ultra models and all bikes that have been flashed with the Rockford Fosgate radio tune.
- FULL spec cable - meets or exceeds AWG (American Wire Gauge) requirements
- 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
- Plug and Play design for easy installation
- Designed for use with 2014-Current Harley-Davidson® Motorcycles
- Designed for use with Power Marine TM400X4ad model amplifier
- Includes mounting brackets for Bat Wing and Shark Nose fairings
- T-harness integration supports front/rear fader control (requires "Rockford Fosgate 2014+ All Bikes" flash)
- Includes amp output Y-adaptors for lower fairing and/or TourPak speakers
- Includes Boom!™ Audio bypass plugs for factory amplified systems
- Includes loop-thru harness for optional DSR1 signal processor
(1) Amplifier Installation Kit
Flexible buy now and pay later financing with split-pay option
Perfect way to pay within 100 days with no credit history required and no hard credit check. We cover the financing fees for you as long as you pay off your purchase within 100 days. So there are no hidden fees. Apply without any impact on your credit score.
100 Day same as cash financing
Most items ship in 24 hours (83% on average), some items do have a lead time due to manufacturing and tech oversight. All orders are processed and built in the order in which they are received. This allows our experts to review every order and check that it is correct for your specific bike. This means that sometimes you might have to wait a little longer to receive your order, but it’s always worth it!
Returns are easy, simply contact us for a returns number and send your item to our returns centre for fast processing. We’ll get you a replacement or refund in a snap! You can find our refund policy here.
Some items have a longer lead time due to custom assemblies and requirements for tech oversight before shipping. We do our best to add estimated lead times directly to the product page for these items as well as inform our customers over the phone. All items in an order will generally ship together, so if you have one or more items that have longer lead times the other items in your order will usually ship out as soon as all parts are assembled and inspected. Please do not plan the ride of your life around the estimated shipping times of your stereo equipment :)
Simply contact us for a return Authorization number and send your item to our returns center for fast processing. We’ll get you a replacement or refund in a snap! You can find our return policy here.
your part is guaranteed to fit
We test fit every part we sell on actual bikes in order to verify fitment on each moden, generation, and in each possible location. You can be sure that if we have stated that a part fits your bike, that it will, or your money back. You will find model, year, and location fitment details on most product pages.
We thoroughly test every part we sell on a real bike
There are a lot of parts out there that we refuse to sell. If it’s not up to our high standards, it never makes it to this website. We have parts that fit various budgets and levels of insanity, but all parts we carry are exceptional performers.
WE ARE FULLY AUTHORIZED RETAILERS FOR ALL BRANDS WE SELL
There are only a select few authorized online retailers for the brands we sell. Most all online retailers (even the really big ones) are not authorized at all! And the manufacturer’s warranty is void before you even get your items.
ordering from american hard bag is 100% safe and secure
You can rest easy - your personal details are never shared, sold, or rented to anyone either.
Create one by filling out the form below