GT-13

DUAL 13" PASSIVE LINE ARRAY SPEAKER

GT 13.jpg

GT-13

Large format line array sometimes needs to cover up to 100 meters distance.Due to air temperature and humidity changes, mid-hi frequency can be absorbed up to 10-20dB, less headroom of mid-hi frequency can not be able to supple the reduction in far field.The challenge of designing the world first dual 13”, 3 way 4-chn-amp  line array system is how to maintain excellent acoustics while putting 8 pcs speakers along with wave guide inside the limited space of an enclosure.

GT 13 utilizes all neodymium drivers, which ensures high sensitivity, compact size and less weight.Up to 112dB sensitivity delivered by two 3” compression tweeters with 75mm titanium voice coil loaded in an integrated waveguide which meets all physics criteria of wave sculpture technology.

108dB sensitivity produced by four front-loaded 6.5” mid-range drivers, which are able to couple mid range smoothly and completely, no extra adjustment from  EQ even needed .The upper frequency limit of mid-range drivers is up to 8KHz ensures high resolution for mid-hi frequency range, the lower frequency can reach down to 250Hz.

Two 13” woofers placed as V shape side by side with the mid-range. The special formulated carborn fiber cone gives ultra strengthness and lightness to mi-low frequency.Without taking care of the frequency upper than 250Hz as 4 pieces mid range drivers have done perfectly, the low frequency can be reached down to 40Hz, which makes GT 13 is truly able to reproduce full range frequency and work with GT 21 infra subwoofer perfectly. By the way, the low frequency of typical dual 12” line array speakers in the market can normally go down to 50-70Hz only.

Precision-made 18 mm birch plywood enclosure with a durable pollyurea paint finishing. The availability of EASE FOCUS 3 GLL works together with smart & presettable rigging system, the extraordinary GT 13 is the perfect choice for mega touring application where needs astonishing acoustic performance.

SPECIFICATIONS

Frequency Response          

Nominal Dispersion(-6dB)   

Sensitivity(@1w/1m)             

Power Rating(AES)               

Impedance          

Max SPL                                 

Drivers                             

Dimension(HXWXD)        

Net Weight                            

 

Rigging                              

 

Connector                             

 

Connection                       

 

Enclosure                     

 

Finishing                     

 

Grille                       

 50Hz - 16KHz (±3 dB)

 40Hz - 18KHz (-10dB)

H:80゜or 120゜(optional); V:8゜(Adjustable)

 

Hi:112dB, Mid:105dB ,Low(L):102dB, Low(R):102dB

 

Hi:160W, Mid:600W ,Low(L):500W, Low(R):500W

Hi:16Ω, Mid:16Ω ,Low(L):12Ω ,Low(R):12Ω

Hi:134dB,140dB peak

Mid:133dB,139dB peak

Low(L):129dB,135dB peak

Low(R):129dB,135dB peak

 

Hi:2×3〞(1.5〞exit) neodymium compression driver(75mm voice coil)

Mid:4×6.5〞 (50mm voice coil neodymium)

Low:2×13〞 (75mm voice coil neodymium)

430×1130×620(mm)

 

77Kg

 

3 rigging points,from 0°to 8°, adjustable

 

WP8 x 2

 

Low(L): 1-2+, Low(R): 3-4+, Mid: 5-6+, Hi: 7-8+

 

18mm first grade birch plywood

 

Black polyurethane paint

 

2mm black steel mesh + acoustic transparent cloth

DETAIL