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Description

When it comes to low-end power and clarity, the Mackie SRM1850 is a subwoofer that stands out in the realm of live sound reinforcement. Engineered for durability and performance, this subwoofer is perfect for musicians and sound technicians who demand reliability and depth in their audio setup. The 1600-watt class-D amplifier is at the heart of the SRM1850, delivering robust and consistent bass performance that can handle anything from intimate venues to larger stages.

Designed with versatility in mind, the SRM1850 features a variable crossover and a polarity switch, allowing seamless integration with various full-range speakers. The intelligent, built-in control system protects against overloading, ensuring long-term reliability and peace of mind during high-energy performances. Whether you're using it for a live band, DJ set, or a corporate event, the SRM1850 ensures that every thump and rumble is delivered with precision.

This subwoofer also includes a stereo XLR input and full-range and high-pass outputs, making it easy to connect and configure in any setup. With its rugged construction and durable design, the SRM1850 is built to withstand the rigors of the road, providing a consistent performance night after night.

Key Features:

  • 1600-watt class-D amplifier for powerful bass performance
  • Variable crossover and polarity switch for seamless integration
  • Intelligent control system for overload protection
  • Stereo XLR input and full-range/high-pass outputs
  • Rugged construction for road-ready durability

Product specs

Brand Mackie
Model SRM1850 18" 1600-Watt Powered Subwoofer
Year 2014 - 2025
Made In China
Categories Powered Speakers
Electronics Digital
Number of Analog Inputs 2
Number of Analog Outputs 1

FAQs

What is the power output of the Mackie SRM1850 subwoofer?

The Mackie SRM1850 subwoofer delivers a powerful 1600 watts of peak power, making it suitable for a wide range of live sound applications.

How large is the driver in the Mackie SRM1850?

The Mackie SRM1850 features an 18-inch driver, designed to provide deep and impactful bass performance.

Does the Mackie SRM1850 have built-in crossover capabilities?

Yes, the Mackie SRM1850 includes a built-in variable crossover, allowing you to fine-tune the frequency response for optimal integration with your main speakers.

How many input and output connections does the Mackie SRM1850 have?

The Mackie SRM1850 is equipped with two analog inputs and one analog output, providing flexible connectivity options for various audio setups.

Is the Mackie SRM1850 suitable for large venues?

With its 1600-watt power output and 18-inch driver, the Mackie SRM1850 is well-suited for large venues, delivering powerful bass that can fill substantial spaces.

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Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mackie SRM1850.

Build quality

  • SRM1850 subwoofers are reportedly lighter at ~70lbs compared to HD1801's ~105lbs, offering easier portability for mobile setups.

    Source

Features and functionality

  • The SRM1850 includes a built-in high-pass filter optimized for Mackie SRM550 and SRM650 tops, simplifying system integration.

    Source

Comparisons

  • Users suggest that the additional $200 and weight of the HD1801 are mainly for heavier flyware, which is unnecessary if the subs won't be flown.

    Source
  • Mackie SRM1850 and SR18s are considered nearly identical; SR18s is perceived as technically better due to its placement in a "higher quality" lineup.

    Source
  • Yamaha DSX15 MK2 is recommended for better engineering over Mackie SRM1850, despite having a smaller 15'' woofer, offering quality over low-frequency extension.

    Source

User experience

  • Owners reported Mackie's warranty process can be slow, taking months to resolve issues, impacting reliability perceptions.

    Source
  • Users report that the Mackie SRM1850 provides a strong "chest thump" sensation, which is particularly appealing for DJs playing techno and house music.

    Source

Use cases and applications

  • The SRM1850's portability and compatibility make it suitable for mobile DJs, but not for large venues like gyms without multiple subs.

    Source
  • For DJs with a focus on high volume and bass-heavy music, the 18" Mackies are preferred for their powerful low-end delivery.

    Source

Value and pricing

  • Some users suggest considering EV EKX models over new Mackie subs for better reliability and longevity in similar price ranges.

    Source

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