The The Music Masters Discount Electronics MORE! You are looking at... Item: Pair 6" inch Thin Mount Car Audio Stereo Radio Sound Speakers w/ Built-In Grills Condition: New Factory Specifications: ? Car Audio Dual Cone Full Range Speakers ? Ultra Thin Mount Air Suspension Design ? Extended High Range Response ? Built-In Metal Mesh Grill ? Electroplated Dome Center Cone ? IMPP Cone ? Sensitivity: 90dB ? Power Handling: 30 Watts RMS / 60 Watts Peak ? Frequency Response: 150Hz-12KHz ? Impedance: 4 Ohms ? Overall Diameter: 6" inches ? Mounting Depth: 1 1/2" inches ? Mounting Hole Dimensions: 5 1/2" Diagonally, 4" Hole to Hole ? Cutout Size: 4 3/4" to 4 7/8" ? Includes Wire and Installation Hardware Comments: This is a nice sounding set of inexpensive car stereo replacement speakers. They can be used in a variety of applications and are simple to install. The built-in grills make them easy to screw in place. They only require 1 1/2" of mounting depth so they work good in tight locations. The pictures and measurements were taken by me so you know exactly what you are getting and if they will fit for your installation. The kit comes with two speakers, mounting hardware, and even speaker wire. They are very popular speakers that can be used with almost any car radio. They also make an excellent utility or extension speaker for custom projects. Overall a super value and one of our favorite designs. Although the price is good they are not cheap. They really do work well. Note: Please take note of the dimensions before you purchase to make sure they will fit your needs. The box reads they are a 5 1/2 inch speaker. However with something like this with the built-in grills it all depends on how they are measured. I would call them a 6 inch speaker since that's the overall diameter. Thanks for checking out one of our items! Please take the time to look at everything we have up for sale and check back often. You never know what you will find. We have been in business for over 30 years! We can best be described as an "old school" stereo shop and electronics store with a modern twist. We always guarantee your satisfaction and promptly take care of our customers. Shipping Handling for this item is FREE everywhere in the United States. For international shipping not listed, contact us for approval and a shipping quote before making your purchase. Thanks again for looking and as always your business is appreciated!