Trinity Audio Dual 15" M Series Ported Enclosure Trinity B Series Infrasonic Filter (IF): 28Hz @

Infrasonic Filter (IF): 28Hz @ 12dB/Octave Butterworth

8BT takes audio tuning to an entirely new level with its 31 Band Graphic Equalizer

185 x 85 x 325mm

Remote Trigger Output

RS-Subwoofer 15" 18" Mounting Depth 8

Trinity Audio Dual 15" M Series Ported Enclosure Trinity B Series Infrasonic Filter (IF): 28Hz @Trinity Audio Dual M Series 15" Ported Enclosure 6. 8 Cu Ft @ 30Hz Engineered specifically for the Trinity Audio M Series 15" subwoofer, this enclosure delivers optimal airspace and tuning for deep, controlled bass response. Enclosure Specifications: Net Volume: 6. 8 cubic feet Tuning: 30 Hz Port Area: 89. 7 sq in Port Size: 19. 5" x 4. 6" Cutout: 13. 78" Construction: 3 4" (18mm) Russian Baltic Birch 13 ply Baffle: Solid 1" (24mm) front baffle 17 ply