The CORE 82P is a dual 8”, two way, full range, passive line array module and is specifically designed to me be used with the CORE 82A active line array module but can be used in a passive array setup with rack-mount amplifiers if required or preferred. Though compact in size, the CORE 82P is a full-bandwidth system and may be used without subwoofers in many applications. Where additional low frequency extension is required, the CORE 82P can be complemented by and is directly compatible with the CORE 8218SA (Active 18" Subwoofer) and CORE 8218SP (Passive 18" Subwoofer).