QB-5 an ultra-compact, full range, two way passive cabinet for background sound reinforcement.
It consists of a 5” transducer and a 1” high frequency neodymium tweeter. It offers 90ºconic dispersion and 110 dB SPL (160W program).
The QB-5 is a two-way versatile, ultracompact light weight, passive cabinet offering high-performance for background sound applications.
It features a 5” low/mid transducer with rubber surround and a 1” neodymium tweeter with micro foil diaphragm.
Although this cabinet can be used without a processor, the best performance is achieved when using our presets, optimised for LUKA processors and GTX amplifiers. Please note that using the cabinet without our recommended processors or amplifiers may affect the product warranty.
It is made from 9 mm premium birch plywood and coated with water based paint.
Perfectly suited for:
65 Hz – 20 KHz (-10dB)
75 Hz – 18 KHz (± 3dB)
88 dB (1w @ 1m)
90º H x 90º V conic
80 W
160 W
4700 Hz
16 Ω
4 x Terminal Block 7.62 mm between pins
9 mm premium birch plywood
Water based paint
254 x 167 x 186 mm (H x W x D)
3 Kg (6.6 lbs)

Terminal Plug Block for quick install
M6 eye bolt for the QB-5
Wall bracket for QB-5
U bracket for the QB-5
The QB-5 is also available as an outdoor version. The cabinets receive the following treatment so that they can be installed in outside locations:
-Birch boxes
-Polyurea coating
-Micro perforated aluminum grill with special polyester protect from water.
-Connection system with 2.5 meters of Oxygen-free cable 2 x 1.5mm with cable gland.
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