PreSonus AIR18s Active Sound-Reinforcement Subwoofer

High-Performance Low-End Reinforcement: The PreSonus AIR18s active subwoofers deliver commanding low-frequency performance suitable for both mobile and installed sound systems. Featuring an 18-inch LF driver driven by 1,200W of Class D power, these subwoofers offer a powerful, clear, and accurate low-end response reaching down to an impressive 35 Hz.

Enhanced with DSP presets, the AIR18s subwoofers facilitate extended low-end performance and enable the creation of ground-stacked or end-fire subwoofer arrays, providing versatility in configuring the audio setup to suit different applications. A variable alignment delay ensures precise synchronization within a three-way system, optimizing the overall sound output for maximum impact.

Utilize the low pass filter to establish a crossover frequency, ensuring a seamless transition from sub-bass to full-range audio. Adjust the master output level of the power amplifier effortlessly and customize the grille LED settings to suit various environments, either for installation purposes with the LED turned off or for visual feedback when the protection limiter is engaged.

Integrated ground-stacking provisions and a castor kit enhance the practicality and mobility of the AIR18s subwoofers, offering ease in setup and deployment for various sound reinforcement needs.

Highlights:

1. Robust Driver Design: 18-inch woofer featuring a 3-inch voice coil for powerful and accurate low-frequency reproduction.
2. Dynamic Power Output: 1,200W Class D power ensuring a punchy and clear low-end response.
3. Wide Frequency Response: Covers 35 Hz to 150 Hz with a maximum SPL of 137 dB, offering comprehensive low-frequency coverage.
4. Versatile Inputs: 2 XLR/¼” combo inputs with direct outputs and a 1/8” input catering to connectivity with smartphones and tablets.
5. Configurational Flexibility: Ground-stacked and end-fire presets enabling quick creation of a cardioid subwoofer array for tailored sound reinforcement.
6. Alignment Control: Variable alignment delay for precise synchronization within a three-way system, optimizing audio output.
7. Crossover Management: Adjustable low pass filter for a seamless transition between sub-bass and full-range audio.
8. User-Friendly Controls: Easily adjust power amplifier output level and customize LED settings with the touch of a button.
9. Integrated Features: Integrated ground-stacking provisions and castor kit for enhanced mobility and installation convenience.
10. Model and Part Number: Model number - AIR18S, Part Number - AIR18S for easy identification and compatibility.
11. EAN: Universal product identifier - 0673454005169.
12. Package Dimensions: Measures 30.1 x 29.4 x 23.3 inches, ensuring comprehensive yet manageable packaging suited for transport and deployment.