Science and art combine to impressive effect in Ground Zero’s GZPW Reference 250 subwoofer. Avoiding flashy design tricks and exotic features, this 10-inch sub completes the brand’s line of uncompromising high-end automotive components. An extremely well thought-out combination of carefully designed and meticulously handcrafted parts, the GZPW Reference 250 marries the best available materials with superb build quality. With its extremely low level of distortion, the GZPW Reference 250’s clean and powerful bass provides the perfect compliment to any high-end front speaker system.
