dB Technologies Sub 05D Active Subwoofer - 1x 15", 400watts (RMS), 800watts (peak) (Class D digipack), 129dB peak SPL, frequency response: 30-150Hz, 2x XLR inputs, 2x XLR parallel outputs, 100Hz mono/stereo crossover, dynamic soft-clip limiter. Dimensions: 490 x 520x 615 mm. Weight: 29,5 kg.