The DS 250.3 and DS 300.3 subwoofers are the ideal subwoofer solutions for those on a restricted budget but longing for a subwoofer offering a powerful, refined sound. The polypropylene V-cone® membrane and 50 mm diameter pure copper voice coil wound on aluminium former ensure linearity and exceptional mechanical and thermal capability, for bursting dynamics and a solid, engaging low frequency range. The supplied grill offers protection and exciting cosmetics.

Features

1. V-cone® with polypropylene membrane stiffened with mineral powders. 
2. 50 mm pure copper voice coil, wound on aluminium former, for very good thermal and mechanical capacity. 
3. Designed to be used in small sealed or reflex box. 
4. High excursion butilic rubber surround. 
5. Massive magnet structure with forced ventilation system. 
6. Spider with integrated lead wires. 
7. Very high efficiency, superior power handling. 
8. Protective grille included for a thrilling look and speaker protection.

Specifications

• Component Subwoofer
• Size mm (in.) 250 (10)
• Power handling W peak 800 | cont. program 200
• Impedance Ω 4
• Frequency response Hz 32 ÷ 400
• Sensitivity dB/SPL 90
• Magnet size D x d x h: mm 120 x 60 x 25 | (in.) (4.7 x 2.4 x 1)
• Total Driver Displacement: l (cu.in) 1,2 (73.2)
• Voice Coil ∅ mm (in.) 50 (2)
• Magnet High density flux ferrite
• Cone Polypropylene with Mica injection
• Weight of one component: kg (lb.) 3,1 (6.8)
• *X-mech: mm (in.) 17 (0.67)