PowerBass PS-ADF110T Compact downfiring 175-watt powered enclosure with 10" subwoofer at Crutchfield
PS-ADF110T 10" Amplified Downfiring Enclosure
Dayton Audio 6-1/2" Down Firing Passive Mini Subwoofer Kit 100 Watts
Down Firing VS Front Firing Subwoofers (What REALLY Matters!!) - YouTube
Pioneer UD-SW300D Single down-firing sealed enclosure for 12" shallow sub at Crutchfield
Down Firing vs. Front Firing Subwoofer - Blog - REL
Pyle 10'' Active Down-Firing Subwoofer- Ported Design w/ High-to-Low Input level | eBay
Kicker 48CDF104 Comp Series sealed down-firing enclosure with 10" 4-ohm subwoofer at Crutchfield
Amazon.com: Bbox 10AME 10-Inch Single Sealed Shallow Mount Downfire Enclosure : Electronics
KICKER CompRT Down-Firing 8” Dual-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure Black 48TRTP82 - Best Buy
Pyle Active ! Down Firing Subwoofer - 10´´, Ported Design with High Black 10 Inc | eBay
Powerbass PS-ADF110T 10 in. Amplified Down Firing Woofer Box - Walmart.com
Air-Bus Wireless 8 In. Down-Firing Subwoofer, 110W
Front- and down-firing subwoofers -- Teufel Audio blog
KICKER 48TRTP122 TRTP 12" 1000w Down Firing Subwoofer+Sub Enclosure Box+ROCKBOX - Rockville Audio
KICKER - 48trtp122KT - 12" CompRT Down-Firing Subwoofer Package
Kicker 48TRTP122 TRTP 12" 1000w Down Firing Subwoofer Enclosure+Amplifier+Wires - Rockville Audio
Kicker 48TRTP102 TRTP 10-inch Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm - Creative Audio
Front- and down-firing subwoofers -- Teufel Audio blog
Amazon.com: Kenwood Excelon P-XW1002B 10" Subwoofer with Sealed Down-Firing Enclosure | 10" 4-ohm subwoofer : Electronics
Kenwood P-W804B 8" Down-Firing Subwoofer in Ported Enclosure
