High performance is what MB QUART is known for and the new Reference subwoofers from MB QUART set new standards for performance and value. Each RWM304 subwoofer cone is carefully molded from an ABS composite that's both lightweight and strong. These cones are mated to UV butyl surrounds and deep drawn stamp cast baskets that offer increased strength at a reasonable cost. The integrated dual input terminals allows for quick and simple connection to your Reference Series amplifier.
