Door Speaker Upgrade

As a first step for upgrading my 2014 Jeep Patriot’s audio system, I decided to start by replacing the door speakers and deciding on a subwoofer. I prefer to start any install by selecting speakers so I can determine the best combination of equipment, within my budget, to properly power them. In this article, I will reveal the speaker line-up I selected, discuss the installation process, and give my initial impressions of my selection. I will also provide links to products from major online retailers. I have found it is worth shopping around as car audio prices fluctuate constantly and also vary from retailer to retailer for the same exact SKU.

Speaker Line Up

Front Speakers

My goal for the front speakers was to task them with focusing on midrange vocals. I also wanted brilliant highs without the screaming shrill sound you get from some tweeters. To keep installation simple, I passed on component speakers and went with a pair of two-way speakers from Rockford Fosgate’s Prime series, the 6 x 9 model R169X2. These speakers sounded great…eventually. Honestly, the stock radio just did not produce enough wattage to power these speakers properly. At times, the sound was worse than the stock speakers. More on the sound test in a bit.
On the first installation attempt only 3 of the mounting holes lined up perfectly. With a little patience, I got all four to fit by getting all four screws started before tightening. This may have caused one or two screws to go in at a slight angle, but I tested reinstalling the factory speakers and had no problem with the original screw holes. Another option would be drilling an additional hole for one of the screws. It is important to pay attention to where each screw came from. The 2014 Patriot uses 2 different size screws for each speaker and where you reinstall them matters. Mounting depth and tweeter protrusion are not an issue. Other than one mounting hole being slightly off, the R129X2 fit like a glove in the Patriot.

Rear Speakers

For the rear doors, I picked up a pair of Kicker CS series speakers model 43CSC6934. I wanted a little more bass and mids than the Rockford Fosgates in the front in order to get the full concert sound I was looking for and to make a smooth transition to the subwoofer I eventually install in the cargo area. The materials used are far superior to stock speakers. Looking at the metal basket the first thing that comes to mind is heavy-duty, cast-iron skillet. Here are images of the Kicker next to a stock speaker and the contents of the Kicker box.
According to Crutchfield this speaker does not fit in the Patriot while Kicker’s website stated it does. On the first attempt only 2 mounting holes fit perfectly. As with the front speakers, I was able to use all four factory screws by getting them all started before tightening. The fit is very snug in the factory speaker cavity, but they did fit. These speakers seat just fine and the large magnet in the rear did not cause a mounting depth problem.

Subwoofer

To round out my speaker selection, I chose the Kicker CompC 12” subwoofer. This speaker is new for 2017 and will be my first personal experience with a Kicker subwoofer and also a single subwoofer setup. Since the patriot is already limited on space and I would prefer to have access to the cargo area without needing to remove the subwoofer. I also took into consideration that the cargo and seating area share the same air space so a second subwoofer may not be necessary to achieve my goal.

Installation

Factory Speaker Grill

Installation of speakers in both the front and rear are relatively easy as it is not necessary to disassemble the entire door panel. Simply loosen and remove the factory speaker grill/cover then remove the four screws holding the factory speaker in place. The factory grill cover snaps back into place easily and allows some room for speakers that may have protruding tweeters.

Factory Speaker Harness

One of the first considerations I had to make when installing the door speakers was how to deal with the factory speaker harness. I initially considered preserving the factory connector by using Metra speaker harnesses. I found these harnesses impossible to find locally in my area. I tried to buy a set at a local car audio shop and the staff seemed offended that I considered installing speakers using any method other than soldering. I was eventually sold a large fist full of assorted T-Taps for $5 and sent on my way. The T-Taps got everything up and running, as shown below, and even preserved the factory harness, but may not be the best option.
Speaker Connectors
After being in use for a few weeks, I noticed the left front speaker sounded a little off and also produced a rattle that wasn’t there when the factory speakers were in place. I took the speaker out and found one of the T-Tap connections had become loose. Considering I never plan on going back to factory speakers, and if I ever sold the Jeep I would sell the speakers along with it, I decided to cut the factory harness off and solder the wires together. I left enough wire on the connector to reinstall if choose to do so. The end result was a better connection (better sound) and no rattling connectors behind the speakers. Whatever connection method you decide on, be sure to ensure the wires are secured well enough to prevent touching other wires or metal.

Factory Mounting/Screw Holes

As already mentioned, the factory mounting holes and the holes on both the Rockford Fosgate are slightly off. This can be simply resolved by starting all four of the screws on each speaker before tightening down. If you prefer to not risk a screw going in at an angle, there is enough room to drill new holes to accommodate your new speakers.

First Impressions

For my first sound test with all four door speakers connected I installed a Kenwood head unit that outputs 55 watts max. The factory radio just does not have enough power on board to properly power the speakers. I must admit, when I first connected the aftermarket stereo to power the Rockford Fosgate and Kicker 6X9s, I did not expect much since each of these speakers have much higher RMS power. I was in my garage and started by testing Open Up My Heart by Yolanda Adams. The highs and natural voice tones of this track sent chills through my body. My 10-year-old daughter, who was also in the garage, had a look of awe after the first measure of the song. I followed this test by listening to a few intensive bass tracks where the Kicker speakers really held their own and at times sounded like subwoofers. Overall, I was very pleased with the door speaker’s performance and expect amplification will really allow these speakers to shine. I was also impressed with how well the Rockford Fosgate and Kicker speakers play well together.
After the test in the garage, I took the Patriot out for a road test. The sound I experienced in the garage quickly diminished when I hit the open highway. The sound is still far better than stock, but additional amplification, sound deadening of the doors, and installation of the subwoofer should greatly improve sound performance and volume.

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