Infinity Primus 603CF Primus Series 6-1/2" 2-Way Component Speaker System, Pair

I installed these in my 2022 Honda Accord Hybrid. They sound WORLDS better than the factory speakers, and I'm not even running an amplifier yet. Clarity of highs are fantastic and I was even surprised by the bass response. The bass isn't going to blow you socks off, but factory headunits don't provide enough power to get the speakers really low, so don't expect the bass to shake the whole car... BUT as someone who loves car audio, I am pleasant surprised at these, they make me re-think even needing to add an aftermarket amplifier.Having a dedicated woofer + tweeter is the only way to go. Coaxial speakers work if you don't have space for an independent tweeter, but if you do.. let that woofer concentrate on driving all the lows & mids, and that tweeter handle the higher range. The 3ohm impedance really pulls the most power out of your headunit as possible. Another thing to note here is their sensitivity is 92 dB at 2.83 volts, which is fantastic if you DON'T plan an adding an amplifier... they have 60w RMS so adding a smaller amplifier (Kicker Key 200.4 for example) will power these nicely and sound even better. I'm guessing their bass performance will pick up nicely as well.Always buy infinity!!

I put 2 sets of these in my 2006 Nissan Sentra and Holy Cow did they make a world of difference. The sound quality was ridiculous and the loudness did not distort the quality at all! These are well worth the price and would absolutely buy another pair if needed

Infinity speakers have always been my go to car audio speakers. Clarity, excellent sound reproduction and it’s what my ears have been accustomed for last 40 or so years.

Mi unidad provoca distorsión en las frecuencias bajas apesar de que tiene incorporado un filtro. Para las puertas traseras instale unos JBL stage 3 637f que son coaxiales y suenan mucho mejor.

These speaker sound nice and bright and produce good mid bass. They pair well with a 10”inch sub and an Atoto S8.

With all the work of talking the door apart you should install the Reference Series for an Extra $150.00 But if you Can't Afford it These are fine

These speakers were a great addition to replace the stock rear door speakers in my Nissan Frontier. However, If I hadn’t read the full description of these speakers on a popular car audio website I probably would have installed the tweeter crossovers backwards because that is what the picture only directions that come with these speakers show you to do. The tweeter crossover wires are tinned on one side and have connectors on the other. The picture directions show that you connect the tinned side wires to the tweeter wires, and then connect the connectors to the 6 1/2” woofer on the tweeter pins. In fact, the opposite is the correct way to install the crossovers to the tweeters. My guess is that this egregious error by Infinity accounts for the vast majority of bad reviews and why Amazon shows this as a “frequently returned” item. If I hadn’t read the full informational description of these speakers on another site, I would have probably made the same error. Shame on Infinity for having such horrible directions, but if/when you do hook these speakers up correctly, they easily rival Infinity’s more expensive speakers (reference, etc).

Muy bien producto