hertz hcx690 6.9" speakers</br></br>Product Description</br></br>Power Handling - Peak W 260 Power Handling - Continuous W 130 Impedance Ω 4 Frequency response Hz 32 ÷ 23k Sensitivity dB SPL 94 Woofer size mm (in.) 6x9 Tweeter size mm (in.) 28 (1"1/8) Supertweeter size mm (in.) 20 (3/4")</br><br/>http://www.amazon.com/gp/product/B0044AFQPG