Jbl Gto629 6.5" Gto 2-Way 360 Watts Max Power Grand Touring Series Coaxial Car Product Details The JBL GTO628 6. 5"-6. 75" speakers have a 60 watt RMS and 180 watt max. The mylar/titanium dome tweeters have a 2 ohm impedance and a 92 dB sensitivity rating for added audio quality. These JBL GTO628 speakers have a top-mount depth of 2" with a cutout diameter of 5-1/8". Top-mount depth: 2" Cutout diameter: 5-1/8" Frequency Response: 50-21 kHz 1-Year VMInnovations 6.5" Stage Series 2-Way Component System Power Handling: Peak: 300 watts per set / RMS: 100 watts per set Injection-molded polypropylene cone / PEI Balanced Dome Tweeter Top-mount Depth: 2-5/16" / 4 ohms impedance Frequency Response: 50 - 20000 Hz / Sensitivity: 90dB Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.