QBSL 2181 T (discontinued)
This model features two 18" long-travel woofers (1600 W 4 Ohm) in a band pass casing with horn fitting. Even the lowest frequencies are produced with unusually high efficiency, which makes this woofer suitable for sustaining the lowest octave of already existing sound systems. The QBSL 2181 T is completely compatible with our Prestige range - systems. 100 mm rollers, which are rear mounted, are combined with 8 solid grip handles for easy all-round handling. The QBSL 2181 T can be operated in horizontal or vertical position. In-built stacking devices provide the required angle for use of each 2 stacks QBH 1181 ST and QSH 1122 T in horizontal position.
Specifications QBSL 2181 T (discontinued)
Components 2 x 18" band pass
Nominal load AES/prog. (watts) 1600 / 3200
Impedance (Ohm) 4
SPL (nom./max.) dB 105 / 137
Frequency range (-10 dB / - 6 dB) 28 Hz - 200 Hz / 33 Hz - 200 Hz
Connectors 2 x Speakon NL 4 Neutrik (1+/1-)
Finish PU coating black
Special features 8 side-mounted steel handles, tranport cover, 4 x transport castors, stacking elements
Protective grille perforated steel with black acoustic foam
Casing rectangular
Dimensions (W x H x D) mm 1.380 x 600 x 1.000
Weight (kg) 120
Design sublow
Recommended system extension actively channelled: QBH 1181 ST
recommended controller: DAP 26 mit System Preset