Hertz DS30.3 - Diece Series 12" 1000 Watt Car Subwoofer

The DS subwoofers offer high efficiency and exceptional power handling. Equipped with a polypropylene membrane and butyl rubber surround, they provide high excursion with minimal distortion. An efficient cooling system ensures optimal heat dissipation, increasing their reliability. The Dieci subwoofers are designed for use in compact sealed or reflex enclosures; thanks to an exclusive, carefully thought-out design, they can be used in any installation.

Polypropylene membrane stiffened with mineral powder. High excursion butyl rubber surround. Deep ribbing on the surface of the cone increase rigidity. Very high efficiency, with superior power handling. Designed to be used in small sealed or reflex (vented) enclosures. Pure copper voice coil, wound on aluminum former, for very good thermal and mechanical capacity. Venting system provides better thermal dissipation and consistent performance.

Product Features:

• 12" / 30 cm
• 1000W Max Power
• 250 Watts RMS Power Handling
• Impedance: 4 ohms

• Polypropylene membrane stiffened with mineral powders    
• High excursion butilic rubber surround     
• Very high efficiency, superior power handling  
• Designed to be used in small sealed or reflex box     
• Pure copper voice coil, wound on aluminium former, for very good thermal and mechanical capacity     
• Venting system, for more linear excursion and better thermal dissipation

• Size mm (in.): 300 (12)
• Power handling:  peak 300W / cont. program 150W
• Impedance: 4 ohms
• Frequency response Hz: 32 ÷ 400
• Sensitivity dB/SPL: 89
• Magnet size D x d x h: mm (in.):  100 x 50 x 25 (4 x 2 x 1)
• Total Driver Displacement:  l (cu.in) 1,2 (0.04)
• Voice Coil mm (in.): 38 (1.50)
• Magnet: High-Density flux ferrite
• Cone: Polypropylene with Mica injection
• Weight of one component kg (lb.): 3,0 (6.6)
• *X-mech mm (in.) 16 (0.63)
• UK Internet Dealer
• Full Manufacturer's Warranty

* X-mech: maximum mechanic excursion; indicates the maximum linear motion range of the speaker in both directions.