Agera Acoustics SWC-18AD Pro 18-inch Active Subwoofer

The Agera Acoustics SWC-18AD Pro is an 18-inch powered subwoofer that delivers strong low-frequency reinforcement for live sound and DJ systems. Its 18-inch low-frequency driver is driven by a 3200W RMS amplifier, giving tight, authoritative bass across a 38 Hz to 150 Hz frequency response and a maximum SPL of 135 dB, without losing definition. Onboard DSP provides a low-cut filter for protection, delay for time alignment, polarity selection for phase optimisation and volume control for gain staging, so engineers can tune the sub to different venues and configurations. The crossover frequency is 120 Hz, with 0 dBu input sensitivity. Connections are 2 balanced XLR inputs and 2 balanced XLR outputs for clean signal routing, daisy-chaining and compatibility with mixers, processors and active loudspeakers. A 35 mm top-hat pole mount allows quick pairing with full-range speakers such as the SWC-10AP and SWC-12AP for portable and modular systems. The rugged, tour-ready enclosure measures 540 x 660 x 635 mm and is built for durability in fixed installations and touring use. It suits live bands and performance venues, professional DJs and mobile sound systems, nightclubs and event spaces, hospitality installations, and concert sound and touring rigs.