The 4PRO 8003-AS is a vented, high output, active subwoofer system where the punch of a single 18” is desired.
It is powered by a 1000 W compact and lightweight digital amplifier and the port area has been carefully designed for reduced distortion. It works equally well for portable or install applications and it is engineered to complement full-range loudspeakers in a wide range of PA situations.
- 1000 Watt digital amplifier
- 134 dB max spl
- 18″ ferrite magnet woofer, 4″ voice coil
- Large port area, for reduced distortion
- PFC power factor correction