In Phase Car Audio XTP12A 1400W 8" XTP Series Subwoofer, With Pink Active Bass Box : Amazon.co.uk: Electronics & Photo
JBL BassPro SL2 Active Subwoofer Car Underseat Bass Box, 125-Watt Power Amplifier : Amazon.de: Electronics & Photo
OE AUDIO OE 112SA Sub woofer built in AMP Amplified Active Slim Shallow bass box: Amazon.co.uk: Electronics & Photo
Amazon.com: Cadence 12 Inch Active Enclosure with Built-in Amplifier 600 Watts Car Subwoofer Vented Bass Box FXB121VA : Tools & Home Improvement
JBL BassPro 12 Active Subwoofer Car Set - Bass Reflex Woofer JBL Box Large 30 cm, 450 Watt Amplifier Car Sound System and Car Hi-Fi Bass Box Housing, Black : Amazon.de: Electronics & Photo
Amazon.com: Rockville RVB10.1A 10 Inch 500W Active Powered Car Subwoofer+Sub Enclosure Box : Electronics
Pioneer TS-WX130DA - Active Underseat Subwoofer incl. Power Amplifier - Car Hi-Fi Active Bass : Amazon.de: Electronics & Photo
Amazon.com: BOSS Audio Systems BAB10 Amplified Car Subwoofer - 1200 Watts Max Power, Low Profile, 10 Inch Subwoofer, Remote Subwoofer Control, Great for Vehicles That Need Bass But Have Limited Space : Electronics
Professional Universal Bass Box Subwoofer 380 mm 350Watt, 8 Ohm : Amazon.de: Electronics & Photo
Amazon.com: Cadence 12 Inch Active Enclosure with Built-in Amplifier 600 Watts Car Subwoofer Vented Bass Box FXB121VA : Tools & Home Improvement
Inex Vibe Slick CBR 12 in 2400 W Max Double Active Car Audio Bass Box Subwoofer Housing : Amazon.de: Electronics & Photo
JBL BassPro 8 Active Subwoofer Car Set Bass Reflex Housing - 800 Watt Harman Kardon Bass Box
PIONEER TS-WX010A - 17 x 8 cm Car Mini/Micro Compact Base Active Subwoofer / Bass Box - 160 Watt : Amazon.de: Electronics & Photo
VIBE Subwoofer Enclosure Amplifier Kit 12 in 2400 W Max Twin Active Car Audio Bass Box 2 Pieces SLICKCBR12TA, IX-AK-100 : Amazon.co.uk: Electronics & Photo
Hertz Dieci Dba200.3 20 Cm Active Subwoofer
1700 Watt Active 12" Subwoofer OE-12ABS Bass box Car Audio Built in Amplifier: Amazon.co.uk: Electronics & Photo
AXTON AXB25A – 25 cm / 10 Zoll Aktiv-Subwoofer, kompakte Auto Bassbox mit Verstärker, Basskiste mit High Level Eingängen, auch für Reisemobile, 140 Watt : Amazon.de: Elektronik & Foto
Helix U 10A - 25 cm Auto Active Undermount / Underseat / Underseat Housing Subwoofer / Bass Box / Bass Box - 360 Watt : Amazon.de: Electronics & Photo
AXTON AXB20A Active Subwoofer Box Woofer with Amplifier Bass Box Subwoofer 2 x 20 cm : Amazon.co.uk: Electronics & Photo
Panasound Loud 10 inch Active subwoofer bass Box Enclosure for All Cars/Home (4800 watts) : Amazon.in: Electronics
Amazon.com: Cadence 12 Inch Active Enclosure with Built-in Amplifier 600 Watts Car Subwoofer Vented Bass Box FXB121VA : Tools & Home Improvement
elevn Elite 8 Inch Active Bass Enclosure Subwoofer – 1200 Watt Peak 250 RMS High Powered Car Audio Bass Box, Black : Amazon.in: Electronics
AXTON ATB20RXF Flat Active Subwoofer for Spare Wheel Trough, Bass Reflex Bass Box for Car with 20cm/8" Long Hub Woofer, Housing Only 125mm High, High Level Inputs 120W : Amazon.de: Electronics &
Polk Audio HTS 10 Active Subwoofer for Home Cinema Sound Systems and Music, 10" Bass Box, 200 Watt, Black : Amazon.de: Electronics & Photo