Presonus AIR15s Active 15" Subwoofer with DSP Drum Tuning No other unit shall be

No other unit shall be acceptable unless data submitted from an independent test laboratory verifies that the above size/performance specifications are met

Ideal for use in spoken word and karaoke performance

The FC 4 ST is a matched (within 1 dB

With Edit&Share

with larger sizes offering more volume and wash for a "sloshy" feel

Presonus AIR15s Active 15" Subwoofer with DSP Drum Tuning No other unit shall bePresonus Air 15s Active 15 Subwoofer with DSP Equally at home in mobile and installed systems, PreSonus AIR15s active subwoofers feature a 15 inch LF driver, driven by Class D power for a powerful, clear, and accurate low end punch down to 35 Hz. DSP presets enable extended low end performance and let you create ground stacked or endfire subwoofer arrays. A variable alignment delay properly aligns your three way system. Use the lowpass filter to set a