ESX QUANTUM 15 inch subwoofer QXE-15D2 dual 2 1500/3000 Watts, 2+2 Ω speakers Minimum Input : 100 watts

Minimum Input : 100 watts

they efficiently convert power into sound

137mm mounting depth

Easy connect speaker terminals

5kHz-20kHz

ESX QUANTUM 15 inch subwoofer QXE-15D2 dual 2 1500/3000 Watts, 2+2 Ω speakers Minimum Input : 100 wattsFor the new QUANTUM QXE woofer series, the ESX engineers have developed completely new cast aluminum baskets. For these baskets special emphasis has been placed on two characteristics: the largest possible centering to ensure optimal stroke of the cone and a very good rear ventilation of the spider and voice coil. This reduces the compression of the cone deflection and improves the cooling of the voice coil. For a further improvement of the cooling