• 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 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.


Frequency Response50Hz - 16KHz (±3 dB)
40Hz - 18KHz (-10dB)
 Nominal Dispersion(-6dB)H:80゜or 120゜(optional); V:8゜(Adjustable)
 Sensitivity(@1w/1m)Hi:112dB, Mid:105dB ,Low(L):102dB, Low(R):102dB
 Power Rating(AES)Hi:160W, Mid:600W ,Low(L):500W, Low(R):500W
 ImpedanceHi:16Ω, Mid:16Ω ,Low(L):12Ω ,Low(R):12Ω
 Max SPLHi:134dB,140dB peak
Mid:133dB,139dB peak
Low(L):129dB,135dB peak
Low(R):129dB,135dB peak
 DriversHi: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)
 Net Weight77Kg
 Rigging3 rigging points,from 0°to 8°, adjustable
 ConnectorWP8 x 2
 ConnectionLow(L): 1-2+, Low(R): 3-4+, Mid: 5-6+, Hi: 7-8+
 Enclosure18mm first grade birch plywood

Black polyurethane paint


2mm black steel mesh + acoustic transparent cloth