Match MW12WD - 30cm Dual Coil Subwoofer

If the shape factor of our chassis subwoofer MW 10E-D and MW 12E-D does not appeal, the desired subwoofer itself can be built with the individually available loudspeaker systems. An ideal creation is, of course, its own creation, especially when it is necessary to use an existing luggage compartment volume optimally through a vehicle-specific housing form. As with the Plug & Play woofers, the individual chassis are exactly identical to the systems that are installed in the MW 10E-D and MW 12E-D housing variants. As a result, the simple rule applies here - if you adhere to our specifications with your Do-it-yourself case with regard to nettovolume and bass reflex adjustment, an excellent sound result is guaranteed. So let your craftsmanship free run and build "the" perfect subwoofer for your vehicle!

• Extremely stiff, handmade paper membrane
• Particularly large, linear stroke
• Double ventilated voice coil for minimal compression effects and high load carrying capacity
• Impedance 2 x 2 ohms
• Strong magnetic drive for compact bass reflex housing

Technical specifications:

• Power RMS / Max. 300/600 Watts
• Impedance 2 x 2 ohms
• Oscillating coil diameter 50.8 mm
• Swing coil winding width 24 mm
• Max. Linear diaphragm stroke +/- 8 mm
• Membrane area 515 cm²
• Moving mass 134 g
• DC resistance 2 x 1.6 Ohm
• Resonance frequency 32 Hz
• Mechanical quality 3.70
• Electrical quality 0.46
• Overall quality 0,41
• Equivalent volume 66 L
• Oscillation coil inductance 2.2 mH
• Force factor 13.7 Tm
• Efficiency 1 W / 1 m 90 dB
• Outside diameter 317 mm
• Mounting diameter 281 mm
• Built-in depth 144 mm

• Recommended housing
• Enclosed housing
• Housing volume (net) 18 L
• Bass reflex case
• Housing volume (net) 30 L
• Reflex canal diameter 10 cm
• Reflex channel area 78 cm²
• Reflex channel length 28 cm
• Tunnel tuning frequency 39 Hz