The high output J-Series reaches into large-scale sound reinforcement situations, extending further the spectrum of applications d&b systems embrace. The transparent and detailed audio performance with extraordinarily smooth and even frequency response, dynamic bandwidth, extreme high power and headroom capabilities, makes the J-Series the ultimate choice for the far-reaching reinforcement of any sound genre. The J-Series consists of the J8 and J12 loudspeakers and the J-SUB cardioid subwoofer that are acoustically matched and constructed to be mechanically compatible both in flown or ground-stacked arrays. For extended frequency response the J-INFRA cardioid subwoofer can be used to supplement the system in various combinations. The high fidelity J-Series, pushing all the boundaries, but yet stays true to the maxims of the d&b System reality.