smart fortwo Speaker Enclosure - 451 model - fits a 8" Subwoofer
Semplice Impianto su Smart 450 - Car Audio Forum
XCar-Style - XCar-Style
Subwoofer Smart Fortwo 450
Amazon.com: JBL SUBBP12AM - 450 Watts (150W RMS) 12” Amplified 12 in. Ported Subwoofer with Sub Level Control and Distortion Free Bass with Gravity Magnet Phone Holder Bundle : Electronics
Aktiv-Subwoofer with 85Watt Sinus output for the Smart Fortwo 450
HW-R450 Soundbar Home Theater - HW-R450/ZA | Samsung US