DS 25.3 10-Inch Subwoofer

The Hertz DS 25.3 Dieci Series subwoofer is engineered to deliver high efficiency and robust power handling, making it a solid choice for enhancing your car's audio system. It boasts a 10-inch diameter and utilizes a mica-injected polypropylene cone paired with a butyl rubber surround. This combination allows for significant excursion while keeping distortion to a minimum. Designed for versatility, the DS 25.3 performs optimally in compact sealed or reflex enclosures. Its construction includes an efficient cooling system to ensure reliable operation through effective heat dissipation. The subwoofer handles 150 watts RMS and can reach up to 600 watts at peak power, with a frequency response ranging from 32 Hz to 400 Hz and an impedance of 4 ohms. Key Thiele/Small parameters include a resonance frequency of 36 Hz and a Qts of 0.92, with a maximum linear excursion (Xmax) of 9 mm. Further specifications include a voice coil diameter of 38 mm, a magnet diameter of 100 mm, and a mounting depth of 104 mm. The diaphragm's effective diameter is 215 mm, and the moving mass is 106 g. The subwoofer is constructed with a ferrite magnet material.