Hertz DST 30.3B 12" (300mm) Reflex Tube Sub Enclosure

Hertz DST 30.3B

Hertz DST-303B Sub Box.

Features -
• Very high efficiency 12” (300 mm) subwoofer unit, for superior power handling.
• Bass-reflex enclosure design, delivers powerful and deep bass.
• Includes fixing belts for easy install and remove.
• Features robust protective metal grill.
• High current tin plated terminals.
• High excursion rubber butilic surround.
• Pure copper voice coil, wound on aluminum former, for very good thermal and mechanical capacity.
• Venting system, for more linear excursion and better thermal dissipation.
Specifications -
• Component :Reflex Tube Sub Box
• Speaker Size mm (in.): 300 (12)
• Power Handling W: Peak 1000
• Sensitivity: 91dB
• Speaker Total Driver l (cu.in): 1,8 (109.8)
• Voice Coil ∅ mm (in.): 50 (2)
• Magnet: High density flux ferrite
• Cone: Pressed paper cone
• *X-mech mm (in.): ±17 (0.67)