PBX-1 Series 8-Inch Subwoofer

The PowerBass PBX1-8D2 8" Subwoofer, part of the PBX-1 Series, is engineered to provide powerful bass and extended low-frequency response with enhanced sonic accuracy. Its innovative cooling system utilizes Perimeter Aero-Vent Voice Coil Cooling Vents and a vented BASV voice coil former to ensure consistent performance and prevent overheating during strenuous use. The proprietary non-resonance steel basket minimizes vibrations while maintaining durability and a lightweight design, complemented by multi-layer progressive spiders for enhanced durability and controlled bass. Its extended low-frequency response, optimized for a range of 40 Hz to 400 Hz, provides deep, tight, and accurate bass tones. The subwoofer's compact design, with a cutout diameter of 7 1/8 inches and a mounting depth of 5.25 inches, allows for versatile installation, fitting into tight spaces. Key specifications include an 8-inch size, dual 2-ohm nominal impedance, a 1.5-inch voice coil, and a 90 oz magnet. It boasts a sensitivity of 82 dB and an Xmax of 9 mm, contributing to its impressive sound output.