The Dayton MB820-8 is the 8″ version of the 10″ MB1025. The Rated Power Handling is 200W RMS. Sensitivity (SPL) is a healthy 94dB (2.83V/1m). The magnet itself weighs a hefty 40oz. This midwoofer is optimized for voice reinforcement. It can be used as a 2-way satellite for strictly vocal announcements. For music like in a live band, a bass bin is necessary. Manufacturer’s Specs I love it when my DATS measurements are close to the published specs. It indicates good quality control in manufacturing. Ported Box=20 liters | Fb=60Hz | Q=0.615 (Manufacturer’s T/S) Ported Box=20 liters | Fb=60Hz | Q=0.660 (DATS) Sealed Box=20 liters | F3=108Hz | Q=0.615 (Manufacturer’s T/S) Sealed Box=20 liters | F3=101Hz | Q=0.660 (DATS) Updated on Oct 21, 2023 |
May 4, 2023Drivers Thiele & Small, PRO DRIVERS