DD Audio Redline 210d D2

- 10? subwoofer - 2? voice coil wound of Made in USA wire - 2x 2 ohms - power handling 300 W RMS, 900 W Peak - weight: 5 kgs - mounting diameter: 234 mm - mounting depth: 126 mm - x-mech: 64 mm - x-max: +- 10 mm - fs: 36,34 Hz - qts: 0,649 - vas: 33,26 litraa - recommended ported enclosure: 35-43 liter ( NET ) - recommended sealed enclosure: 11-23 liter ( NET ).