The ZV18 is an extended low-frequency loudspeaker that redefines the capabilities of portable, single 18-inch subwoofers. The ZV18 will change your perspective on what is possible from a single 18” sub. It will produce the notes and effects that are totally lost on ordinary subwoofers. It offers a way to reveal elements of music that make it more real, bigger, more powerful, emotional and involving. Based on the ground-breaking ZV28 subwoofer design, the ZV18 will reproduce the lowest of low bass frequencies. It combines the performance of the ZV28 with the BASSBOSS high-power single-18” sub designs perfect for mobile applications. After many requests for a smaller version of the ZV28, we shrank the cabinet, but not the performance or frequency range, offering unheard of lower frequency response in a single 18” cabinet.