This is a used / pre-loved item, we do our best to uphold the quality of all our used equipment.
The B4-SUB is a compact and powerful cardioider. Subwoofer for D&B E ER series and T series speakers. The B4-SUB is with two long-lifting drivers with neodymic agencies. Equipped and has an integrated cardioid structure: a 15 “. Driver in bass reflex vote shines forward and a 12” driver. In a 2-chamber bandpass design, shines backwards. Because of. Their arrangement and coordination becomes a cardioide radiation behavior. generated on a single amplifier channel. The frequency extension of the B4-SUB extends from 40 Hz to. 150/100 Hz. We sell here from our rental stock. Shipping possible when assuming costs, pick -up. Selling only to companies and traders.