Introduced at the '96 NAMM Show, the new TR Series JBL Professional loudspeakers are an affordable alternative for low-cost, high quality PA speakers.

All four new models in the TR line feature SonicGuard circuitry that allows the sound to remain clear and powerful while protecting the speaker from damage from over-powering and thermal stress. This system is activated automatically. The speakers are rated at over 200 watts and can handle this power for over 300 continuous hours. The speakers use a true high frequency compression driver with a titanium diaphragm. The low frequency driver uses a two and half-inch edge wound voice coil and a larger magnet for higher output level. The TR cabinets have large cabinet volumes to extend low frequency output and a rugged textured, vinyl covering. Finally, all TR Series loudspeakers have a curved grille and integrated horn/port with a constant directivity horn.