Reference 1200S | This boom is made for all shapes and sizes.
Focal P20FSE 8" Shallow Mount FLAX Evo Car Subwoofer 400W Slim Subwoofer BNIB | eBay
Professional Shallow 10' -12' -800/1000 Watts - Flat Shallow Mount Subwoofer - China Subwoofer, Car Subwoofer | Made-in-China.com
Kicker 43CVT102 CompVT 10 inch Shallow Mount Subwoofer - Single 2 Ohm
DS18 10" Shallow Mount Subwoofer 1000W DVC 4 ohm Slim Thin Car Sub Bass IXS10.4D 810005184250 | eBay
35 Series 10" 4Ω Single Voice Coil Shallow Mount Subwoofer MTX Audio
35 Series 12" 4Ω Single Voice Coil Shallow Mount Subwoofer | MTX Audio - Serious About Sound®
STEG SQ8-4 8" shallow mount subwoofer – SoundQuality.net
Alpine R-Series RS-W12D2 12" Shallow Mount Subwoofer with Dual 2-Ohm Voice Coils
XL-1240T 12" Shallow Mount Subwoofer
Amazon.com: JBL Club WS1000 10" Shallow Mount subwoofer w/SSI (Selectable Smart Impedance) Switch from 2 to 4 ohm Bundled with Alphasonik Earbuds : Electronics
Focal Sub 10 Slim 10" Shallow Mount Subwoofer, Single 4-ohm, 230w Rms - 460 W Max : Target
Kicker 43CWRT101 CompRT 800 Watt 10 inch Shallow Mount Subwoofer - Dual 1 Ohm Voice Coil
Infinity REF1200S 12" shallow-mount component subwoofer at Crutchfield
JBL Club WS1000 10-in Shallow-Mount Subwoofer for Cars, Black - Walmart.com
Amazon.com: (2) Skar Audio VD-12 D2 12" 800W Max Power Dual 2 Ohm Shallow Mount Subwoofers, Pair of 2 : Electronics
Focal Sub P20FSE 8" Expert Flax Shallow-Mount 4-Ohm Subwoofer | World Wide Stereo
Infinity Reference 1000S 10" Shallow Mount Subwoofer: REF1000S