QB-15

 

High performance, ultra-compact, full range, two way passive cabinet. It consists of a 15” transducer and a 1” high frequency compression driver. It offers a wide dispersion of 90º x 40º (rotatable) and 132 dB SPL (1000W program).

Applications

Club and Bar Installs
Theatres
Sound reinforcement
Multi media spaces
Live sound
Public Address
Portable sound reinforcement
Houses of Worship
Conference

 

Specifications 
Components LF 1 x 15″ transducer + 1″ HF driver
Frequency range 48 Hz – 20 KHz
Frequency Response 58 Hz – 18 KHz ± 3 dB
Sensitivity 105 dB (1W @ 1m)
Max. SPL 132 dB 
RMS power 500 W 
Program power 1000 W 
Coverage angle 90º x 40º rotatable
Impedance 8 Ohm
Input Connectors 2 x Neutrik Speakon NL4MP
Material 15mm Premium birch plywood
Finish High resistant water-based black paint. black steel grill with acoustic fabric protection
Dimensions (H x W x D) 663 x 438 x 375 mm
Weight 25 kg (55.1 lbs)
The QB-15 is a two-way versatile, ultra-compact light weight, passive cabinet offering high-performance in a number of applications.
 
It features one 15” low/mid transducer with rear air ventilation and a 1” high frequency compression driver with high tech polymer diaphragm with high surface tension energy and ultra lightweight edgewound aluminium ribbon voice coil mounted on a 90º x 40º constant directivity rotatable aluminium horn delivering exceptional dispersion and low harmonic distortion.
 
With a wide range of rigging accessories the QB-15 can be used and easily mounted in a variety of applications. A top hat fitting is included as standard for pole mounting with a sub-bass cabinet. It is made from premium birch plywood and coated with high resistant waterbased black paint. For low-frequency reinforcement we recommend the QB-15 be combined with the SB-215, DR-N18 or the DR-N218.
The QB-15 features one 15” low/mid transducer with rear air ventilation and a 1” high frequency compression driver with high tech polymer diaphragm with high surface tension energy and ultra lightweight edgewound aluminium ribbon voice coil mounted on a 90º x 40º constant directivity rotatable aluminium horn delivering exceptional dispersion and low harmonic distortion.
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