* Prices may differ from that shown
My brother has these speakers in his Peugeot Coupe and himself and I don't think they are great. They look cool, they are easy enough to fit but the sound isn't what you expect from a brand like this.
However Citroen and Peugeot drivers these are in fact the speakers designed exclusively for your car.
The performance ins't great to be honest and there is some distortion on the Bass when the music is turned loudly. I learnt this when driving my bother to his friends house. He was getting in the mood for a night out and tried to blast out a tune but we ended up (well I did) turning it down as the quality wasn't that great.
They are custom-tuned and designed, the TS-Q171C component speakers offer an easy, one-stop solution for upgrading the factory-fitted system which is what my brother did but it didn't feel like much of an upgrade in the end even though they are better, just not sure they're worth it or changing the old ones for.
The 17cm KEVLAR composite cone woofer and 25mm soft dome tweeter are meant to deliver the sound where the woofer guarantees a lively dimension. The Soft Dome tweeter adds natural overtone giving a smooth and accurate audio experience.
The front-mounted magnetic circuit of the TS-Q171C allows for a good tight fit and easy to install.
Frequency response: 35 - 28.000 Hz
Sensitivity (1W/1m): 89 dB
Maximum Power: 220 Watt
Nominal input power: 40 Watt
Woofer size (cm): 17 cm
Woofer material: KEVLAR® brand composite cone woofer with butyl rubber edge
Tweeter size (mm): 25,0 mm
Tweeter material: Soft dome tweeter with Neodymium Magnet
Citroen: C2, C3, C3 Pluriel, C4, C5, C8, Xsar Picasso, Xsara, Evasion, Berlingo
Peugeot: 206, 307, 406, 406 Coupe, 407, 407 Coupe, 607, 806, 807, 1007, Partner
I wouldn't rule out buying these speakers but its worth doing some research as to what else is compatible with a Citroen and Peugeot as I can't say these are the best out there even if the price is competitive.