Primacoustic Full Trap Broadband Bass Trap Black

The Primacoustic FullTrapâ„¢ is an attractive 24" x 48" x 8" broadband absorber designed to effectively control bass as low as 75Hz and extend well above the threshold of human hearing. The extended range is achieved via a 3-way absorption process that includes an absorptive front panel to control mid-range and high frequencies; an air cavity behind the front panel that extends bass and provides low mid control; plus a heavy limp-mass membrane that is suspended within the frame and left to vibrate to absorb deep bass. Sold as a single unit.