1 x 5000 Watt RMS @ 0

the "LOW INPUT" is used

(Two amplifiers) - @ 4 Ohm 1 x 525 Watt 1 x 1

1 W / 1 m SPL 90 dB membrane area  Sd 214 cm² moving mass  Mms 44

000 Hz impedance 2 x 4 Ohms Efficiency 1W/1m 89 dB Membranmaterial Coated paper cone outer diameter -  installation diameter 99 mm installation depth 35 mm

ESX QXB6 Mitteltöner Helix 1 x 5000 Watt RMSESX Quantum Series The QUANTUM QXB bass reflex enclosures impress with their very compact design. With a connection impedance of 2+2 each, the subwoofer can also be operated in 4 or even in 1 to get the maximum out of the amplifier. Thanks to the large voice coils (50 mm for QXB6 and 64 mm for QXB8 and the new QXB10 model), these subwoofers are designed for high power levels in addition to dynamic bass levels and can be operated with more powerful