JBL SLP12/T (White) 3" low-profile commercial on-wall speakers at Crutchfield
Amazon.com: Serene Life Low-Profile Waterproof Marine Speakers - 100W 4 Inch 2 Way 1 Pair Slim Style Waterproof and Weather Resistant Outdoor Audio Stereo Sound System, For Boat, Off-Road Vehicles - (Black) : Electronics
Low-Profile Speakers for the Audiophile in Challenging Space? - HomeTheaterHifi.com
Tang Band W6-2253S 6-1/2" Low Profile Subwoofer 848864050508 | eBay
Low-Profile Speakers for the Audiophile in Challenging Space? - HomeTheaterHifi.com
Tang Band W8-2282 8" Low Profile Subwoofer 4 Ohm
Fusion FM-F65RW White FM Series 6.5″ Ceiling Or Wall Mount Low Profile Waterproof Marine Speakers - Rock The Boat Audio
Best Low Profile Speakers for Cars
Tang Band W6-2253S 6-1/2" Low Profile Subwoofer
Dayton Audio MK442T 5.1 Home Theater Bundle with Low Profile Passive Subwoofer
4 Pack PRO 6.5" 80W Low Profile Ceiling Speakers 2 Way Wall Mount Slim — LoopsDirect
KICKER 47KSC4604 KS Series Low Profile 4x6 Inch Speakers (PAIR) | eBay
kicker 47ksc41004 ks series low profile 4x10 inch 4 ohm 15 to 75 watts rms power factory replacement coaxial car audio sound system speakers (pair) - Newegg.com