The Kenwood KFC-1665S 6.5" 2-way car coaxial speakers can handle 300 watts (600W per 4-pack) of MAX power per pair and 30 watts (60W per 4-pack) of RMS power per pair. They feature a 1" balance dome tweeter with a 6.5" PP cone. Also, the steel black basket reduces noise cancellation to help you achieve superior sound. The Kenwood KFC-1665S makes for a great option when upgrading from your factory speakers! - 300W MAX power (600W per 4-pack) - Grilles Included - 1" Balanced Dome Tweeter 1 buy = 4 speakers 1 Year VMInnovations Warranty!