A Series TS-A1370F

These 5.25" speakers are great for improving your car audio system. I have had these for almost a month and I am very pleased with them. There is such clarity in the higher frequencies that I can hear bits of songs I could never make out before on any kind of speaker device including headphones.However, although the frequency response goes down to 32 Hz, and it does, it is very weak. These speakers are meant to be paired with a sub. I am working on getting a sub at the moment and I'm sure it will sound amazing. I have the 6.5" of this series installed in the back dash and while 125 Hz is strong in those, anything below is lacking as well.The highs are quite strong, be sure to utilize your EQ. I have a Sony with a 10 band EQ and I take 1 dB off of the 16 KHz and add 1 dB on 8 KHz. It subtly takes the hiss off of drums and voices, then boosts clarity and prominence of instruments like guitars. Though even if you have a 3 band 1 off the treble might be advised if playing high volume music. These speakers can put out more high end than your ears might be used to listening through any other device.These speakers are high quality and budget priced. If you are budget minded in your upgrade, these are worth the extra $30 over the cheap ones. You really do get the best of both worlds.

Used these to replace 14-year-old Power Acoustik speakers in my Toyota 4Runner. The A-Series Pioneer speakers gave my music crisper sound with lots more clarity. The bass isn't as good as the speakers I had before but i'm fine with that. It's probably better to get a subwoofer anyway. The only downside is that unlike the 6.5" model which had multiple screw holes for various mounting types, the 5.25" speakers only had 4 screw holes (in a square pattern) whereas the mount on the car door had only 3 holes (in a triangular pattern). I had to drill additional holes to keep the speaker in place BUT it's probably more of the car's fault for being designed that way. But still it would have still been nice for Pioneer to include those extra screw holes.

I bought two sets of this speakers 3 years ago,. at first, they were an upgrade over my factory speakers; deeper bass and the highs did't sound so harsh. Recently, though, I bought a 4 channel amplifier to connect a new subwoofer and manage to plug the front speakers on it. The difference is outstanding, they became alive, the soundstage is bigger and the sound in general is much more detailed and bright. If I have a complain is that now the treble is a bit to loud for me, so I have turn it down to the minimum in the stereo.

The speakers sound great, but be careful when mounting them. The guards break easily. I had too much force on the screw and a couple of them broke- you can fix this with a small washer but it looks really poorly done. Mistake on my part though. Good product.

Great sound out of these little guys. GIVE THEM TIME TO BREAK IN THOUGH! When I initially got these installed I thought they sounded absolutely horrible. Terrible mids, harsh highs, and bass that was completely lacking. They sounded worse than the stock speakers, in fact. I'm only in my car about 30 minutes a day, and the break in period was probably near 3 weeks before they really opened up. Couldn't be happier now! I have the bass boosted a little from the head unit now, in order to make up from the lackluster bass output, but in doing so these have a nice rounded sound. Great bang for your buck! No amp needed!

Pioneer has always been my go-to brand for most audio things. I have these speakers installed in the car and they were a definite improvement over what GM put it. In addition, I would HIGHLY recommend this seller-The War Room. We worked out a couple of kinks in the transaction and I was very pleased. I would seek them out again.

These are average aftermarket speakers, wasn't overly impressed, but they work

Bought a used 2002 4Runner and the previous owner had done a good job on the front component speakers, but skipped out on the back speakers. So, it wasn't like my sound was hurting, but I wanted better. Installed the TSA1376Rs in the rear doors and bingo. Good mids, and crispy thuds. Did some simple EQing on the head, and the overall sound is much improved. Well worth the $ and easy install.