Amazon.com: DS18 PSW12.4S 12" Shallow Mount Subwoofer 1200 Watts Max Power 600 Watts RMS Single Voice Coil 4 OHMS Water Resistant - Best Sub for Tight Spaces in Car & Trucks - 1 Speaker : Electronics
Amazon.com: Hifonics BXS10D4 Brutus Shallow Mount Subwoofer (Black) – 10 Inch Subwoofer, 400 Watt, Car Audio System, 2.5 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures, Marine Grade : Electronics
XL-1040T 10" Shallow Mount Subwoofer
Discontinued Obsolete SKU | MTX - Serious About Sound®
35 Series 10" 4Ω Single Voice Coil Shallow Mount Subwoofer | MTX - Serious About Sound®
Test Bench: The SW26DBAC76-4 Shallow-Mounting Subwoofer from SB Acoustics | audioXpress
Focal Sub 10 Slim 10" Shallow Mount Subwoofer, Single 4-ohm, 230w Rms - 460 W Max : Target