OG Audio SS 12" SHALLOW 500 WATTS RMS Dual 4ohm Subwoofer Cargo Dryer Vent Duct has a

Dryer Vent Duct has a 4" diameter

audiopipe 6 Farad Power Capacitor

Frequency: 50/60Hz

Stromberg Extend-A-Line

Marine AM/FM Player with wireless smartphone connection (Bluetooth)

OG Audio SS 12" SHALLOW 500 WATTS RMS Dual 4ohm Subwoofer Cargo Dryer Vent Duct has aThe OGSS500 AD4 is a 12 inch, dual 4 ohm, shallow mount car OR truck subwoofer. This woofer was engineered to sound great and handle ample amounts of power all while maintaining a shallow foot print, which allows them to be very versatile in use. This driver utilizes a high temperature 2. 4 inch voice coil, which in conjunction with its powerful, yet, a 4 layers of coil wire with black aluminum voice coil bobbin, while the magnet system type ferrite,