dB Technologies IG1T Open Air Set II@+*Bundle offer comprising*, 4x dB Technologies Sub 915, Active 15"" Bass reflex subwoofer with 4"" voice coil, Power: 900 W / RMS, 1800 W / peak, Class D Digipro G3 amplifier, Max. SPL: 134 db, Frequency range: (-10dB): 42 - 110 Hz, 5 Switchable crossover frequencies 70 - 110 Hz, Control 28/56 bit DSP AD / D converter 24 bit / 48Hz, Convection-cooled without fan, Dynamic limiter, RDnet port, Controllable via Aurora Net Software, Switchable delay up to 4.5 ms (21 ms via Aurora Net), Signal input: 1 x XLR female, Signal output: 1 x XLR male, Vertical or horizontal use possible, 2 x M20 pole mount, 2 Handles, Housing made of plywood, Dimensions (W x H x D): 620 x 457 x 620 mm, Weight 34.8 kg, Colour: Black, 4x dB Technologies Ingenia IG1T, 2-Way active speaker, Equipped with 2x 6.5"" and 1"" speakers, Frequency range [- 10 dB]: 85 - 20,000 Hz, Coverage pattern: 100° x 80°, Max SPL 128 dB, Class D amplifier, Power: 400 W RMS, DSP controller, Limiter, EQ presets, AD / DA converter, Display, 1 XLR / Jack input, 1 XLR - Link output, Mini USB, 36 mm Stand flange mount, Dimensions (H x W x D): 536 x 195 x 271 mm, Weight: 10.6 kg, Optional rigging accessories: Article Nr #383512# and Article Nr #383513#, Optional cover, Article Nr #406764# (not included), 2x dB Technologies GSA-IGA, Ground stacking adapter, For INGENIA models IG1T, IG2T, IG3T and IG4T, For direct mounting of an INGENIA speaker/stack on all dBTechnologies sub-woofers with M20 threaded mountings, This adapter allows variable, horizontal positioning on the sub-woofer