Subaru Speaker Upgrade Kit by Kicker for 2012-2022 Crosstrek Impreza WRX STi - H631SFJ001 - Genuine OEM

If you’re torn on getting these for ease of installation vs some “better sounding” aftermarket speakers, do these. The difference is negligible. These sound fantastic with an alpine power pack KTA 450. Pair it with a kicker hideaway underseat subwoofer and it’s like heaven. I recently upgraded a 2014 Mazda 6 and a 2016 SUBARU STI. In the Mazda I put some JBL components with dash mount tweeters and the same KTA 450 amp. Both cars I replaced the head units to CarPlay enabled models. Mazda got an alpine ilx-650 which is very buggy and had just came out, hopefully it gets better with updates but for now everyone should pass on it. The STI I installed a kenwood 7705s and it’s great. As far as sound they both sound great but the kenwood has a lot more tricks and sound manipulation effects that can help get the sound right where you want it. All in all I can’t tell much of a difference between the two cars sound. The difference was how much work and no modification the Mazda required to install speakers. It was a real pain. The STI was plug and play. Very easy.

I knew the stock speakers on my 2020 WRX sti were not good at all, but it wasn't until i pulled the old ones out i saw how awful they truly are. The stock speakers have no weight to them, and the speaker magnets are about the size of a quarter. These kicker direct fit speakers are the easiest way to get good sound quality.Pros:-Replaces terrible stock speakers-clears up sound, everything sounds distinct-much louder than stock-easy install took 45 minutesCons:-expensive compared to similar product-there are better speakers for less (without direct fit)-shoudl have been what the car came with

I installed these in my 2017 Subaru WRX. Installation was fast and simple. It took me about 45 min. The sound quality is a significant improvement from the stock speakers. They fit right in place without any special modifications.Don't expect to be blown away with volume if you still have the stock head unit (radio). All you need is to add a small amp and you are set with these speakers. If you do choose to use an amp with these speakers 50 watts RMS is their max power handling at 4 Ohms.

This Kicker Speaker upgrade is a nice improvement to the standard Subaru speakers with some additional considerations. First I installed these four door speakers in my 2015 Subaru WRX Premium with the base stereo (CV629UM), not the Harman Kardon.I purchased the Kicker tweeter upgrade also.What makes these speakers work well is the Subaru radio hacks (hidden features) that are available when searched for online. The hack unlocks additional power to the radio that helps drive these higher capacity speakers. With the addition of the hidden stereo features, keeping the factory head unit is acceptable.These fit perfectly into the original speaker locations and plug right in. NOTE: Take caution when removing your back door panels as the connection to the power window switch is VERY short. It does not take much to break the switch tabs that hold it to the door.Best practice is to go through a variety of your music when you adjust the treble, midrange and bass to get the best sound out of these speakers. The only limitation is the amount of clean bass you can push through these speakers. The Kicker speaker upgrade does a great job adding clarity to your music and improved bass. Some songs hit harder than others so I plan to round out my system with a powered subwoofer with bass control.The quality of these speakers are outstanding. The magnets are HUGE. They are 100 times better built than the base factory speakers. I am very happy with these speakers.

Recommended for Subaru very easy install just be careful in the passenger side door panel when you remove it.