Amazon.com: 2 x 12 Subwoofer 1200W 2" 4 Ohm DVC Pro Car Audio American Bass XO-1244 : Electronics
Amazon.fr : Enceinte 4 Ohms
1PC 4 Inch Hi-Fi 8ohm / 4ohm Subwoofer Speaker Audio Super Bass Woofer Loudspeaker 40W High
Amazon.com: Rockford Fosgate M2D4-10I Color Optix 10" DVC 4-Ohm Infinite Baffle Multicolor LED Lighted Marine Subwoofer - White/Stainless : Electronics
Amazon.com: PRV AUDIO 6MB100-4 Pair of 6.5 Inch Midbass Speaker for Pro Car Audio, 4 Ohm, 50 Watts RMS Power, 200 Watts Max Power Mid Bass Factory Replacement Loudspeaker (Pair) : Electronics
Baffle basse 2X12" 600W 4 OHMS Aguilar GS2124 : Amazon.fr: Instruments de musique et Sono
1PC 4 Inch Hi-Fi 8ohm / 4ohm Subwoofer Speaker Audio Super Bass Woofer Loudspeaker 40W High Power Speakers (Size : 4ohm)
Amazon.com: DS18 PRO-CF69.4NR 6 x 9 Inches Water Resistant Loudspeaker - Mid-Bass Carbon Fiber Cone and Neodymium Rings Magnet 600 Watts 4-Ohms - Ideal for Motorcycle & Motorsports (1 Speaker) : Electronics
Amazon.com: PRV AUDIO 10 inch Midbass Speaker 10MB800FT, 800 Watts Program Power, 8 Ohm, 2.5 in Voice Coil, 400 Watts RMS Pro Audio Mid Bass Loudspeaker (Single) : Musical Instruments
Amazon.com: 10" Slim Subwoofer 4 Ohm DVC 1000W Pro Car Audio Bass American Bass ES-1044 : Electronics
Amazon.com: PRV AUDIO 8 Inch Midbass Speaker 8MB450-4 v2, 450 Watts Program Power, 2 in Voice Coil, 4 Ohm, 225 Watts RMS Pro Audio Mid Bass Woofer (Single) : Electronics
Amazon.com: Big Jeff 10" Subwoofer 4000W 4 Ohm DVC Pro Car Audio Bass Massive HIPPOXL104 : Electronics
Amazon.com: Bass Rockers 10 Inch Midrange Speaker - 1000W/500W RMS Max Program Power - Neodymium Speakers, 4 Ohm, 95dB- 3dB - Loud Rocker Speakers for Pro Car Audio (Single) : Electronics
Amazon.com: DS18 SLC-MD10 Car Subwoofer 10" 800 Watts MAX Power Single Voice Coil 4 Ohm. Easy Mounting. Loud Bass for Vehicle Stereo Sound System - 1 Speaker : Electronics