Skip to content

MB Quart RW1-304 Reference Series 12" Dual Voice Coil 4 Ohm 2000 Watts Subwoofer (Each)

in stock, ready to be shipped
Original price $0.00 - Original price $0.00
Original price $0.00
$319.99 - $319.99
Current price $319.99

MB Quart RW1-304 Reference Series 12" Dual Voice Coil 4 Ohm 2000 Watts Subwoofer (Each)

MB Quart Reference subwoofer with dual 4 Ohm design delivers 2000 watts and features heavy gauge, powder-coated, aluminum die-cast basket.


  • Subwoofer Voice Coils:   2
  • Subwoofer Impedance (ohms):    4
  • Subwoofer RMS Power Handling (watts): 1000
  • Subwoofer Peak Power Handling (watts):   2000
  • Subwoofer Cut-Out (in):    11.10
  • Subwoofer Mounting Depth (in):    7.32
  • Subwoofer Outside Diameter (in):   12.83
  • Subwoofer Sensitivity (1 watt/1 meter):   85.3dB
  • Subwoofer Size (in) :   12

What is Proposition 65?

California’s Proposition 65 protects California consumers by requiring special warnings for products that contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm where those products would expose consumers to such chemicals above certain threshold levels.

If a product description on this site directed you to this page, the warning for this item is:

WARNING: Cancer and Reproductive Harm -

Who is this message intended for?

Customers with a California billing or ship to address.

Why are you seeing the message now?

California implemented new guidelines for Proposition 65 warnings, effective August 30, 2018. These guidelines were applied to make the warnings more clear and reasonable.

Where can you get more information about Proposition 65?

Learn more from the California Office of Environmental Health Hazard Assessment (OEHHA) site here.