JBL SRX906LA Dual 6.5" 2-Way Powered Line Array Column Speaker

The JBL SRX906LA is a compact two-way active line array element for small to midsize systems: rental work, touring support, club and DJ rigs, and permanent installations. Dual 6.5-inch neodymium woofers and a 1.5-inch exit compression driver with a 3-inch voice coil produce 134 dB maximum peak output across a 63 Hz to 17 kHz array preset range, with 120 degrees of nominal horizontal coverage.

The acoustic design comes from JBL's Radiation Boundary Integrator, adapted from the VTX Series. Both the high and low frequency transducers mount on a single horn, which improves horizontal directivity while shrinking the cabinet. Low frequency projection apertures sit precisely alongside the high frequency horn so the three symmetrically mounted drivers integrate as one source, and the unusually large horn extends pattern control lower while reducing energy thrown behind the array.

Amplification and processing are built in. A two-channel Class D amplifier delivers 600 watts continuous and 880 watts peak, and the onboard DSP includes 24 user-adjustable filters, 2,000 ms of delay, Array Size Compensation, and FIR-based Throw Distance Correction. That means the same box performs consistently on any voltage anywhere in the world with no outboard rack to configure.

Inputs are balanced line level on two Neutrik XLR connectors wired in and out, with +6 dBu nominal sensitivity, 21 dBu maximum input level, and 100 kilohm input impedance. Cooling runs by convection through an external aluminum heat sink with an internal on-demand fan.

The FEA-optimized composite enclosure uses CAD-optimized stiffeners to control flexing, giving a rigid, light cabinet with enclosed side panels and integrated handles. A three-point rigging system, array frames, base plates, and flight cases let a system start small and grow. JBL Performance software runs on Windows, macOS, and iPadOS.