Tannoy 2 x 6" In-Wall Subwoofer (White) IW62SWH B&H Photo Video
RW-5802-II In-Wall Subwoofer | Klipsch
B&W ISW-4 Inwall Subwoofer 2x8" LS | electronic4you
OSD Dual 8" in Wall Subwoofer 350W Reinforced Back Bridge, Easy Install, Paintable Grill, IWS88
Subwoofers
IWS-88 Dual 8" In-Wall Subwoofer | OSD Audio
Miller & Kreisel IW28S In-Wall Subwoofer für Heimkino ~ Beamer4U
RW-5802 In-Wall Subwoofer | Klipsch
Paradigm® | DCS-208IW3 In-Wall Subwoofer
JL Audio Fathom® In Wall Subwoofer... - X-treme Audio, Inc.
SC800D 8" 300W In-Wall Subwoofer | OSD Audio
In-Wall New Construction Subwoofer
IWS-10 | Subwoofer | Monitor Audio
Paradigm® | DCS-208FR3
JL Audio Fathom IWSv2-SYS-213 In-Wall Subwoofer System - The Absolute Sound
CSIW SUB10 In-wall Subwoofer - PSB Speakers
Paradigm® | PCS-82SQ
Focal 100 IWSUB8 In-Wall Subwoofer – Addicted To Audio
In-Wall Passive Subwoofers | OSD Audio
SVS 3000 In-Wall Subwoofer
Episode® Signature Retrofit In-Wall Subwoofer Enclosure - Single 8"
Monoprice Alpha In-Wall Speaker 10in Carbon Fiber 300W Subwoofer (each) - Monoprice.com
In-Wall Subwoofer
ELAC Integrator In-Wall Powered Subwoofer with CVC and Auto EQ - IW-S10EQ
Fully Enclosed In-Wall Subwoofers | Definitive Technology
