Elevate your sound experience with the Mackie SR18s Active Subwoofer, a powerhouse built for real-world musicians, DJs, events, and venues. With a robust 1600W Class-D amplifier, this subwoofer is engineered to deliver deep, punchy bass that transforms your sound system into a truly immersive audio experience. Whether you're filling a cozy club or a sprawling arena, the SR18s promises consistent, high-impact low frequencies that captivate any audience.

Crafted with versatility in mind, the SR18s features Custom Voicing presets like Flat, Deep, and Punch to tailor its output to any musical style or venue requirement. The custom high-efficiency transducer ensures maximum sound impact while maintaining clarity, even at high SPLs. With its built-like-a-tank construction, the SR18s is designed to withstand the rigors of frequent gigging, featuring durable wood cabinetry and a protective steel grille.

Ease of use is paramount, as the SR18s offers a variable crossover, polarity invert switch, and stereo or mono summing options for seamless integration into any PA system. Its transparent system limiting and protection module ensures your audio remains pristine, even during unexpected level spikes, while the universal power supply guarantees stable operation anywhere.

Key Features:

• 1600W Class-D amplifier for reliable performance
• Custom Voicing presets (Flat, Deep, Punch) for tailored sound
• High-efficiency transducer for maximum punch
• Built-Like-A-Tank construction for durability
• Variable crossover frequency and polarity invert switch
• Stereo and mono summing for flexible deployment
• Transparent system limiting and protection
• Versatile I/O with stereo XLR inputs and outputs
• Integrated pole cup for easy speaker mounting

Owner's manual

Product specs

FAQs

What are the input and output options on the Mackie SR18s Active Subwoofer?

The Mackie SR18s features 2 XLR inputs and 4 XLR outputs, including 2 high-pass and 2 full-range outputs, providing versatile connectivity for various sound system configurations.

Is the Mackie SR18s suitable for live performance settings?

Yes, the Mackie SR18s is designed for live sound applications with its 1600-watt Class D amplifier and 18-inch driver, delivering powerful bass suitable for venues, bands, and DJs.

How does the Mackie SR18s handle low-frequency sound reproduction?

The Mackie SR18s offers a frequency response of 33Hz-200Hz (±3 dB), ensuring deep and precise low-frequency sound, ideal for enhancing the bass in live sound environments.

What is the maximum SPL of the Mackie SR18s, and why is it important?

The Mackie SR18s has a maximum peak SPL of 133 dB at 1 meter, indicating its capability to deliver high sound pressure levels, essential for clear and impactful bass in large spaces.

Can the Mackie SR18s be mounted on a pole?

Yes, the Mackie SR18s can be mounted on a pole, offering flexible installation options for different live sound setups.