Summary: I already had a great set of Pioneer speakers in the rear of my van, but when I swapped them out with these Alpine SPS-406 2-way speakers, the crispness of the highs when immediately evident. They fill in the background sounds and support the main speakers beautifully! You can't go wrong with Alpine. I highly recommend them.
Summary: Just replaced my front door speakers with these. They are excellent they fit perfectly and sound is amazing. Have been putting off replacing my front speakers. A great choice with these speakers.
Summary: They were alot better than the factory speakers that were in my 1995 s10 on a cheap Sony head unit they sounded great low bass but excellent for the size good clean crisp highs I would get another pair again any day easy install for not supposedly fitting speakers
Summary: Alpine deserves an a+ on this one, great quality on the build. Fantastic sound for a 4x6 speaker, remember these are 4x6 speakers, bass will barely exist. The best bang for the buck in 4x6 speakers and definitely one of the best sounding 4x6 speakers on the market. I put these in a Porsche 944, for the front doors you have to use a grille assembly for the rears they fit perfectly. I have used many 4x6 speakers and these are better than excellent in my book.
Pros: A+++++ build quality, A+++++++ sound
Cons: A bit bright but with the right headunit there are excellent.
Summary: i bought this product based on price and brand. as far as my likes go this speaker is built well and the sound is clean and clear. I have no dislike on this product. Even though this is not the top of the line speaker costing hundreds I still rate this speaker right up there. I would buy this speaker again when the time comes.
Summary: These speakers really made the difference when installed with the Alpine SPS 610C in the front doors of my Silverado. These were the last speakers installed and really helped balance the sound throughout the vehicle. Great value on a good quality speaker.
Pros: Ease of installation Great build quality Reasonable price