Considering I only paid 60 dollars for 10in pair they are great! I have the pair hooked up to a 1000 watt Kicker dx, and they perform spectacular. Their not the subwoofers you’ll get to really show off or to have a hitting hard system. They can handle 2000 watts i tested one on a 2000 watt amp on full volume and it hit hard considering its on one. Anyway its a great subwoofer for the money and just the basic average car audio system.