Hertz DS 30.3 - 300mm Subwoofer, DIECI Line, Max Power 1000w

Article Code: DS 30.3

DS subs are subwoofers with high efficiency and exceptional power performance. Equipped with a polypropylene membrane and a butyl rubber surround, they allow you to obtain wide excursions with minimal distortions; an efficient ventilation system allows for optimal heat dissipation which increases its reliability. The Dieci subwoofers are designed to be used in compact, closed or reflex boxes and, thanks to an exclusive and refined design, they can be used in any creation.

Specifications:

• Dimensions mm (in.) 300 (12)
• Applicable power - Peak W 1000
• Applicable power - continuous W 250
• Impedance Ω 4
• Frequency response Hz 28 ÷ 300
• Sensitivity dB SPL 91
• Voice coil Ø mm (in.) 38 (1.5)
• High flux density ferrite magnet
• Cone/Dome Polypropylene with Mica injection
• Xmax mm 9
• X-Mech mm (in.) 16 (0.63)
• D Ω 3.3
• Fs Hz 32
• Vas l 70
• Qts 0.62
• Qes 0.71
• Qms 5,14
• Spl dB 91