Mackie SRM450v3 Powered PA Speaker – 12-Inch

Mackie SRM450v3 Powered PA Speaker – 12-Inch, 1000W

The Mackie SRM450v3 is a professional 12-inch powered PA loudspeaker designed for live sound, rehearsals, venues, houses of worship, presentations, mobile DJ setups, and general sound reinforcement. Its 12-inch high-output woofer and 1.4-inch titanium compression driver provide powerful low-frequency response, clear mids, and detailed high-frequency reproduction.

With 1000 watts peak system power and up to 128 dB peak SPL, the SRM450v3 delivers strong output in a portable enclosure. Integrated DSP provides application-specific Speaker Modes, automatic feedback suppression, acoustic correction, and system protection, while the built-in 2-channel mixer allows microphones, instruments, mixers, and playback devices to connect directly to the speaker.

Key Features

• 1000W Peak System Power: Provides powerful output for live sound, DJ, rehearsal, and event applications.
• 12-Inch High-Output Woofer: Delivers strong low-frequency reproduction and full-range performance.
• 1.4-Inch Titanium Compression Driver: Provides clear and detailed high-frequency response.
• 128 dB Maximum Peak SPL: Delivers high acoustic output for demanding portable PA applications.
• High-Definition Audio Processing: Includes acoustic correction, precision crossover, driver time alignment, and phase correction.
• Four Speaker Modes: PA, DJ, Monitor, and Soloist modes provide application-specific voicing.
• Automatic Feedback Destroyer: Helps identify and suppress problematic feedback frequencies.
• Built-In 2-Channel Mixer: Supports microphones, line-level sources, instruments, and music playback devices.
• Dual Wide-Z Inputs: Accept microphone, line, and high-impedance instrument signals.
• Stereo RCA Input: Allows easy connection of compatible music playback sources.
• XLR Thru Output: Allows connection to additional powered loudspeakers or audio equipment.
• Smart Protect DSP: Includes peak and RMS limiting plus amplifier and power-supply thermal protection.
• 40° Monitor Angle: Allows the enclosure to be used as a floor monitor.
• Flyable Design: Three integrated M10 mounting points support permanent installation.
• Pole-Mount Compatible: Suitable for use on a standard speaker stand.
• Durable Polypropylene Cabinet: Designed for regular transport and live sound use.

Specifications

Why Choose the Mackie SRM450v3?

The SRM450v3 combines powerful 1000 W peak amplification with integrated DSP, automatic feedback suppression, flexible input options, and a portable 12-inch cabinet. Its four Speaker Modes make it adaptable to vocals, music playback, floor-monitor use, and singer-songwriter applications.

Versatile 12-Inch Powered Speaker for Live Sound and Portable PA

The Mackie SRM450v3 combines a 12-inch woofer, titanium compression driver, 128 dB peak SPL, integrated mixer, smart DSP, and flexible mounting options in a portable enclosure. It is suitable for bands, vocalists, DJs, venues, rehearsal rooms, houses of worship, presentations, and professional sound reinforcement.