10-Inch Subwoofer Drivers that are Suitable for Enclosures with a Mounting Depth under 6 3/4-Inches
These 10" drivers are best recommended for subwoofer enclosures with a sub mounting clearance of 6.75". If your 10-inch sub box has a depth of less than 6.75-inches then not all of these drivers will fit in your box.
Kicker 43CWR10 : 400W 10" Subwoofer Driver, 4Ω DVC - Discontinued
JL Audio 10W0v3 : 300W 10" Subwoofer Driver, 4Ω SVC - Open Box Clearance
JL Audio 10W1v3 : 300W 10" Subwoofer Driver, 2Ω SVC - Open Box Clearance
Alpine S2-W10D : 600W 10" Subwoofer Driver, 2Ω or 4Ω DVC
JL Audio 10W3v3 : 500W 10" Subwoofer Driver, 2Ω SVC - Open Box Clearance
Alpine R2-W10D : 750W 10" Subwoofer Driver, DVC