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Kempton GT 12 A

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  • Regular price $299.00
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Cabinet Enclosures 
Kempton’s GT Series injected moulded polypropylene enclosures feature an original proprietary cabinet design with smooth and flowing lines that immediately identifies the GT series appearance from the many Competitors models that look very much the same. The GT Series enclosures rugged construction and exterior finish were designed to handle the rigors of the road when used for portable sound reinforcement applications. 
Shape 
The Asymmetrical trapezoidal shape design provides a 45° taper angle for stage monitoring applications as well as for a general Front of House P.A. system 
Pole Mount Sockets & Handles 
For speaker stand mounting all GTs are equipped with a 35mm Ø (13/8”) aluminium pole mount socket. The GT Series models feature ergonomically placed carrying handles for a balanced “feel” when handling transporting. 
Grilles 
Extremely rugged 1.2mm (0.05”) steel grilles protect 
the woofer without detracting from its sonic 
performance in any way. 
Rigging/Fly points & Stacking capabilities 
All GT enclosures are provided with multiple M10 fly points to accept standard M 10 eye-bolts to facilitate safe and easy flying capabilities. The enclosures are equipped with rubber feet and stacking positions that are moulded into the cabinet enclosures, allowing stable stacking of 2 cabinet enclosures. 
Power Amplifier (GT12A) 
The bi-amplification system of the GT12A consists of two independent Class AB amplifiers, one for the LF woofer and one for the HF compression driver/ horn. Independent LF & HF Thermal and shortcircuit protection circuits are also featured. The Crossover circuitry features an active electronic 24dB/oct Linkwitz-Riley design. The innovative 2-channel on-board mixer (CH A and CH B) with each one featuring: Preamp Gain, Volume, High Frequency EQ, Low Frequency EQ controls, XLR/Jack combo inputs. An XLR-M output jack provides mixed signal output of input channels A and B. 
Components 
All components were carefully selected and manufactured to Kempton’s specifications and tolerances and then severely tested for reliability for the Kempton GT Speaker series. The custom designed Woofers feature high strength curvilinear cones on steel chassis ferrite frames, high temperature resistant voice coils to prevent burnout failures and ferrite magnet structures to produce solid low frequency response. The HF compression drivers provide clean and clear high frequency output and are coupled to an 80°H x 50°V custom designed constant directivity horn for precise dispersion. 
Crossover Networks 
The Heavy Duty Crossover Networks that divide the signal going to the woofer and compression driver are constructed with oversize coils, high voltage capacitors and power resistors to provide the best possible sound quality and minimize signal loss. Independent LF and HF overload protection circuits are employed to protect the woofers and HF drivers from failures. 
  
Applications 
Live Front of House Sound Reinforcement in Clubs, Discos, Piano Bars, Conference Halls, Houses of Worship, Sports Arenas, Schools, Theatres, Mobile D.J. use, Foreground Music Reproduction, etc. 

 

SPECIFICATIONS

System Configuration

Way

2 - full range

Built-in amplifier LF/HF

rms

200 + 50

Frequency response

@-6dB

50Hz - 20kHz

Low frequency woofer

inch

12” (2” coil)

High frequency compr. driver

inch

1” (1,4” coil)

Sensitivity

@1W/1m

dB 97

Max SPL

dB

121

Dispersion

H x V

80°x50°

Crossover frequency

 kHz

-

Input impedance

kOhm

20k

Power cord

m

5

 

ft

16,40

Input connectors

 

 2xXLR/Jack combo

Output connector

 

 1xXLR-M (Mix Out)

Net dimensions (WxHxD)

 mm

390x630x350

 

Inch

15,35x24,80x13,78

Net weight

Kg

17

 

Lb

37,47