ISP Pro Audio


The ISP Technologies GLATM2606 Line Array Speaker is a new extremely high performance small format 2-way “true” line array cabinet with “gapless” summation of the line array elements. The new GLA2606 provides line array performance at an unheard of price point. Now venues looking for a small format line array can have a true high fidelity, high performance line array system without the associated high price. All multi-box line array systems suffers from a gap between the individual elements of the line array which can cause response errors due to the spacing between the drivers. In many designs this will cause both frequency and phase errors in the response which means the sound will change based on the seating position in the room. The GLA2606 system delivers all the advantages of a true line array system but with a new level of precision summation between the internal components and with the same mid- range clarity and definition that ISP has become known for. The GLA2606 provides a 32-degree vertical by 110-degrees horizontal pattern with extremely smooth summation between the internal elements. The GLA2606 is a powered bi-amplified design featuring ISP Technologies patented DAA Dynamic Adaptive Amplifier technology. The new DAA power amplifier delivers efficiency close to that of Class D but with class A/B sonic performance for both the best and warmest sound possible. The GLA2606 has flypoints on top for flying and also includes a bottom cup for stand mounting making this an excellent system for corporate or other portable events.


• Gapless precision provides accurate response in a “True Line Array” design
• 32 degrees vertical x 110 degrees horizontal pattern
• Powered by ISP’s patented DAA power amplifier technology
• Excellent midrange clarity definition and articulation with amazing fidelity
• Available in black, white, custom color match or stain grade birch


• Frequency Response: 60 Hz to 20K Hz +/-3db
• Output Level: Maximum continuous output 126dB SPL, Peak SPL 130db
• Power: DAA power amplifiers with 1050 watts True RMS 2100 watts Peak
• Drivers: 6 x 6.5 inch woofers – 4 x 1.75 inch HF compression Drivers
• Dimensions: 40” H x 133⁄4” W x 141⁄2 D
• Weight: 83 lbs
• Cabinet Material: Baltic Birch plywood
• Suspension: 3/8” forged eye bolts

-GLA™ 2606 Line Array Speaker cutsheet