Review on Blaupunkt 6x9-Inch 450W 4-Way Coaxial Car Audio Speaker Set - Top Quality Sound for Your Vehicle! by Gavin Ghram

They are NOT 4-way. They are 2 way. The two smaller tweeters are FAKE. You can flip the speaker and see that there is only one larger tweeter. However, I knew there would be some uncertainty with the purchase. I connected to the amplifier 50Wx2 RMS. Everything sounds good on what most people call "loud". Bass is better than expected. It picks up low notes well and shakes my rear view like a small subwoofer. The highs are mostly crisp, but break at very high volumes. It would be better if they were true 4-way. Still good for the money.