Agera Acoustics HE-51 5-inch Passive Installation Speaker

The Agera Acoustics HE-51 is a compact passive full-range speaker from Agera's High Energy Series, a range developed over 15 months of testing for installations where clarity, efficiency and reliability matter. It pairs a 5-inch low/mid neodymium driver with a 3-inch high-frequency unit with a 34 mm coil, crossing over at 2.6 kHz for a smooth transition and consistent tonal balance. Frequency response is 80 Hz to 20 kHz (-10 dB), sensitivity is 90 dB and maximum SPL is 117 dB, with power handling of 120W continuous and 480W peak. Its 80 x 80 degree dispersion suits distributed audio systems. As part of the High Energy Series, the HE-51 is built for clarity, durability and long-term reliability in fixed installations. Phoenix connectors provide secure installation wiring, and both a wall mount bracket and a U-bracket are included for positioning. The 16-ohm impedance allows efficient multi-speaker system configurations, and the compact cabinet stays unobtrusive. The enclosure measures 22 x 20.5 x 18.5 cm and weighs about 5 kg. It suits houses of worship, clubs, bars and restaurants, hotels and hospitality venues, gyms and fitness centres, home entertainment areas, and school halls and auditoriums.