The Music Masters Discount Electronics MORE! You are looking at... Item: 4 Pack 6.5" inch Home Audio WOOFER Speaker Cabinet Enclosure Stereo System Replacement Upgrade Condition: New Factory Specifications: 6.5" inch Woofer Speaker Use as a Replacement or for Custom Enclosures Open Back Design Pressed Paper Cone Frequency Response: 70Hz to 8,000Hz Power Handling: 40 Watts RMS / 80 Watts Peak SPL: 89dB 1" Aluminum Voice Coil 20 oz Ceramic Magnet Impedance: 8 ohms Overall Diameter: 6.5 inches Cutout Size: 6.0" Mounting Depth: 3.0" Mounting Holes: 6 1/4" Diagonally, 4 1/2" Hole to Hole Comments: This is a good buy on a 4 pack of quality 8 ohm home audio system woofers. It's a typical size that's used in many smaller cabinets. It's often a surprising upgrade in those "expensive" little surround sound speakers. Reliable, inexpensive, and perfect for custom designs. Excellent choice for home theater projects. Upgrade the sound of almost any TV if you can build a decent set of cabinets. Measurements and pictures were taken by us so you can see exactly what you're getting. Note: The overall diameter of this speaker is 6 1/2 inches. That is the size. It fits in a standard 6 inch cutout. The box reads that this is a 6 inch speaker. Some call 6.5 inch speakers 6 inches because of the cone size. That is not correct. That's like calling an 8 inch woofer a 7 1/2 inch woofer. Note: This listing is for TWO (2) Pair. You get FOUR (4) speakers. 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 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!