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Original price was: ₹135,500.₹122,000Current price is: ₹122,000.
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The PreSonus Air18S active PA subwoofer exhibits a powerful, clear, and accurate low-end punch that belies its compact, lightweight form factor. An 18″ woofer is powered by 1,200 watts delivered by a super-efficient Class D amplifier. A variable lowpass filter dials in your upper frequency limit from sub-bass to full-range, while DSP presets enable extended low-end performance, so creating ground-stacked or endfire subwoofer arrays is child’s play. Great for both mobile use and permanent installations, the PreSonus Air18S active PA subwoofer is the perfect complement to your full-range Air10, Air12, or Air18 PA system.
Experience powerful, deep bass that fills any venue with clarity and precision, driven by the 18″ woofer and a robust 600-watt continuous power rating. The Pre Sonus AIR18 s Active Subwoofer offers versatile signal processing options like alignment delay and polarity invert, ensuring seamless integration with your sound system. Discover how this subwoofer can elevate your audio performance to a professional level.
Designed to complement any full-range PA loudspeaker, and a perfect companion for the PreSonus® AIR-series, the AIR18s active subwoofer delivers a powerful, clear and accurate low-end punch. With its 18-inch low-frequency transducer, driven by 1,200 watts (peak) of Class D power, it provides plenty of detailed bottom end, all the way down to 30 Hz.
Despite its power, the AIR18s is portable, compact and lightweight, with a rugged, tour-grade birch enclosure. It’s easy to transport and suitable for mobile applications, as well as installs, with integrated provisions for the included caster kit, ground-stacking provisions and ergonomic handles on both sides.
AIR-series subwoofers feature easy-to-use controls and signal-processing presets. Set them for normal front-of-house use or boost the low-end with the Mo’ Bass preset. Reverse polarity, use the lowpass filter to set a crossover frequency, adjust the power amp’s master output level, even turn the grille LED off for installs – all at the touch of a button. A variable alignment delay properly aligns your three-way system.
Most subwoofers are essentially omnidirectional, which can cause feedback onstage and make monitoring difficult. Creating a subwoofer array helps keep excess energy off of the stage and in the audience. AIR-series subwoofers provide the tools you need to create these arrays with ease.
Most important, the AIR18s sounds great, delivering outstanding low-end clarity and natural music reproduction.
For audio professionals and enthusiasts seeking powerful, precise low-frequency performance, the PreSonus AIR18s Active Subwoofer stands as a definitive solution. Whether you are enhancing a live sound system, studio monitoring setup, or a high-end home theater, this subwoofer delivers deep, impactful bass that enriches your overall audio experience. The AIR18s is designed to provide clear, punchy low-end extension that fills the room without distortion, ensuring your sound system sounds balanced and full at every volume level.
One of the most compelling reasons to choose the AIR18s is its 18-inch woofer paired with a robust 3-inch voice coil and a continuous power rating of 600 watts, with a dynamic peak power of 1200 watts. This means you get powerful, reliable bass output that can handle demanding audio content without strain or overheating. The large driver size ensures that the subwoofer moves significant air, translating into bass frequencies that you can feel as well as hear. With a maximum peak sound pressure level of 129 dB SPL, this subwoofer is capable of producing loud, room-filling bass that maintains clarity and impact, even in large venues or professional environments.
The AIR18s also offers versatile connectivity and control options that translate directly into convenience and flexibility for the user. Featuring two combo XLR-1/4″ inputs and two XLR through outputs, it easily integrates into any professional audio setup, whether for live sound reinforcement or studio use. The variable lowpass crossover filter lets you tailor the subwoofer’s frequency response precisely to your main speakers, ensuring seamless blending and a balanced sound profile. Additionally, the built-in signal processing capabilities such as alignment delay (up to 12 meters), polarity invert, and dedicated presets for ground-stacked or endfire configurations give you the tools to optimize the subwoofer’s performance in virtually any acoustic environment.
Constructed from durable 0.59-inch birch plywood, the AIR18s is built to withstand the rigors of frequent transport and heavy use, making it an ideal choice for touring musicians, DJs, and rental companies. Its floor-mount design and manageable dimensions—26 inches high, 19.3 inches wide, and 25.8 inches deep—allow for flexible placement options while maintaining a professional appearance on stage or in studio spaces. Weighing 83.8 pounds, it strikes a balance between portability and the robust build quality required for consistent performance.
Use cases for the AIR18s are broad and varied. In live sound scenarios, it provides clean, powerful bass reinforcement that enhances the overall mix without muddying vocals or midrange frequencies. For studio engineers and producers, it offers accurate low-frequency monitoring that helps ensure mixes translate well to all playback systems. Additionally, it can elevate home theater systems by delivering immersive bass that adds dimension and excitement to movies and music alike.
Priced competitively at ₹122,000 during the current sale from its regular price of ₹135,500, the PreSonus AIR18s Active Subwoofer represents outstanding value for anyone serious about professional-grade bass performance. Backed by PreSonus’s reputation for quality and innovation, this subwoofer gives you the confidence of exceptional sound, durable construction, and versatile features that meet the demands of any audio professional.
In summary, the PreSonus AIR18s Active Subwoofer is a powerful, precise, and versatile solution for enriching your sound system with deep, impactful bass. Its combination of high power output, advanced signal processing, rugged construction, and flexible connectivity ensures it will perform reliably in any setting, making it a smart investment for those who refuse to compromise on sound quality.
| Powered: | Yes |
|---|---|
| LF Driver Size: | 18" Woofer, 3" voice-coil |
| Power Rating: | 600W Continuous |
| Total Power: | 1200W Dynamic |
| Inputs: | 2 x XLR-1/4" combo |
| Outputs: | 2 x XLR (thru out) |
| Crossover Frequency: | Variable Lowpass filter |
| Frequency Range: | 30Hz-150Hz (-3dB), 35Hz-150Hz (-10 dB) |
| Maximum Peak SPL: | 129 dB SPL |
| Signal Processing: | Alignment delay up to 12m, Polarity invert, Ground-stacked/Endfire presets, "Mo' Bass" Presonus tuning |
| Enclosure Material: | 0.59" Birch Plywood |
| Mounting Options: | Floor |
| Power Source: | Standard IEC AC cable |
| Height: | 26" |
| Width: | 19.3" |
| Depth: | 25.8" |
| Weight: | 83.8 lbs. |