JBL Professional JBL SRX910LA Two-way active line array element

The SRX910LA is the larger two-way active array element in the SRX900 family, built for mid to large rooms. Two JBL 261G-1 10-inch neodymium Differential Drive woofers and a 2432H-3 compression driver give 135 dB with 105 degrees nominal coverage from 400 Hz to 16 kHz, and the array preset runs down to 53 Hz. Continuous power is 600 W, 400 W LF and 200 W HF.

Amplification is built in, Class D and passively cooled, on a universal power supply. Two Neutrik etherCON ports carry HARMAN HControl for setup and monitoring, DSP is user-controllable from the rear-panel LCD, and LevelMax limiting uses excursion-control algorithms rather than a simple thermal limiter to keep the transducers inside their range. The enclosure is polypropylene over an aluminium baffle with plywood internal bracing, and the three-point rigging takes inter-enclosure angles from 0.5 to 12 degrees. Each box weighs 59 lb.