SRT212

12" 1600W Professional Powered Loudspeaker

SRT212

Designed with real-world “throw and go” situations in mind, Mackie SRT212 12-inch powered speakers bundle our Advanced Impulse DSP acoustic tuning technology with an ultra-powerful 1600W Class-D amplifier, custom transducers, and Bluetooth® streaming to create the ultimate workhorse loudspeaker.

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A LOUDSPEAKER UPGRADE THAT MAKES SENSE

A LOUDSPEAKER UPGRADE THAT MAKES SENSE

Be amplified to rock within minutes. The Mackie SRT212 12-inch powered speakers is loaded with time-saving features like the SRT Mix Control™ built-in 4-channel digital mixer with Bluetooth and Advanced Impulse™ DSP tuning to help you get up and running quickly with crystal clear sound. And with its transparent system protection, the amplifier won't give up when it matters most—because the show must go on. 

Product features

  • The ultimate workhorse loudspeaker
  • Industry-leading 1600W Class-D amplifier with transparent system limiting and protection
  • Superior sound with Advanced Impulse™ DSP tuning
  • Custom transducers and SymX™ Horn for unmatched clarity and accuracy
  • SRT Mix Control™ built-in 4-channel digital mixer with Bluetooth®
  • Complete wireless control via the SRT Connect™ app
  • Wirelessly link 2 SRT speakers together for music streaming applications plus control
  • Dual-angle pole mount plus angled design for use as a floor monitor

Product Videos & Tutorials

...Powerful basses, clearly defined mids and silky highs create a sound image that is otherwise only known from speakers far into the four-digit range.

Soundcheck

...All in all, this is a convincing product, so it's not surprising that both models emerge from the test with 4.5 stars.

Bonedo

ADVANCED IMPULSE™ DSP MODULE

What does it do for me?

Mackie’s filtering technology is not your typical speaker processing. The goal of our Advanced Impulse™ DSP is to remove all the anomalies that loudspeakers and horns contribute to a signal, from “honkiness” or “squelch” to "mushy" low end, effectively making the drivers "invisible" and output nothing but perfect, clean sound. By more intelligently (and more thoroughly) employing the benefits of FIR filtering, Advanced Impulse DSP eliminates undesired acoustic anomalies across the entire dispersion zone (horizontal and vertical), as well as frequency range and time domain.Mackie Advanced Impulse DSP

How it's done

The main way this is accomplished is by measuring the negative frequency response and time domain impacts that each transducer and horn in the system introduces – on axis as well as off – and reversing/correcting for those anomalies before the signal hits the speaker. The result is the output from the speaker is fully corrected for flat, clear, time-aligned, and smooth sound throughout the entire time, space, and response domains. Want to learn more? Check out the full rundown from a Mackie Acoustic Engineer!

SRM V-Class, SRT - SYM-X™ HORN

SYM-X™ HORN

The custom horn within each loudspeaker was designed with the goal to bring out the very best from the HF transducer while maintaining the flattest response possible at the crossover point. Surprise surprise... we nailed it. The special design of this horn allows the compression driver to operate at near maximum efficiency. This means it gets louder and sounds better with less effort. The transition between the LF and HF is a symmetrical, flat response which is what helps make the incredibly smooth midrange possible.

SRM V-Class, SRT - Transparent system protection

TRANSPARENT SYSTEM PROTECTION

Other loudspeakers feature some sort of protection and limiting to help them squeeze a dB or two out of the speaker. This is almost always at the expense of sound quality and is commonly experienced as diminished bass response and the "pumping" sound of the internal limiter having a bad day.

When operating at very high levels (ears beware), the processor-controlled system monitoring analyzes the audio signal and identifies the problem areas, then dynamically applies multi-band compression to those specific frequencies rather than lowering the overall output. This keeps your levels where you want them and maintains the sound quality you expect.

Wireless Control and Streaming - SRT Connect

WIRELESS CONTROL & STREAMING

With the SRT Connect™ app available for iOS and Android® devices, you get complete control over everything and then some for up to 2 speakers simultaneously. Quickly access levels, EQ, meters, and configuration. Plus, you can save memory presets to streamline setup at your next gig.

When you link to another SRT Series loudspeaker, you get control over the entire system in the app, all in one view. No additional pairing or swapping back and forth on your device is required.

For an incredibly simple music playback system, you can stream music directly from any Bluetooth enabled device.

Full features

A True Workhorse for Gigging Professionals

  • 1600W Class-D amplifier is designed for ultra-reliable, consistent performance
  • Custom high-efficiency transducers ensure maximum clarity and accuracy
  • Built-Like-A-Tank™ to conquer every gig while lightweight for easy loading
  • Frequency response: 44Hz – 20kHz
  • Max SPL: 132 dB

Advanced Impulse™ DSP – Proprietary Acoustic Tuning

  • Crystal clear sound across the entire dispersion zone means the whole room is the sweet spot
  • Precision crossover and transducer time-alignment ensures balanced and accurate sound

Custom Sym-X™ Horn

  • Allows for total efficiency from the HF transducer minimizing distortion and increasing output
  • Creates a perfectly symmetrical, flat response at the crossover point for exceptionally smooth midrange
  • The horn-loading frequency is set below the HF drivers’ LF capability allowing for maximum efficiency and optimal performance at the crossover point
  • Coverage: 90 ̊ horizontal x 60 ̊ vertical

Transparent System Limiting and Protection

  • Dedicated processing module monitors and protects the amplifier in real time
  • Sound quality and tonal balance is maintained even under heavy limiting
  • Utilizing powerful multi-band compression, the amplifier can target specific frequency ranges to prevent the system from being overloaded rather than turn everything down at the expense of overall output
  • Input limiting keeps your source signal in check so if you’re sending audio that’s a bit too hot, the speaker will cool it down
  • Universal Power Supply (100-240VAC) with Power Factor Correction for stable operation even with unstable AC power

SRT Mix Control™ Built-in 4-Channel Digital Mixer with Bluetooth®

  • Dual independent channels that support mic, line, and instrument signals
  • Dedicated 1/8” stereo aux channel
  • Stream music from any Bluetooth® enabled device
  • High-contrast full color display for easy single-knob access to mixer and processing
  • Adjust channel levels and EQ
  • Application and venue specific voicing modes
  • Alignment delay – up to 100 feet
  • Save and recall up to 10 user presets
  • Screensaver plus dimmer and contrast control
  • System lock with 4-digit passcode
  • Front LED on, off and signal present modes

Complete Wireless Control via the SRT Connect™ App

  • The SRT Connect™ app gives you access to all adjustments and settings including EQ, levels, and presets

Wirelessly link SRT speakers together for music streaming applications plus complete control over both speakers

  • The latest Bluetooth technology allows up to 100 meters of range between linked speakers
  • Stereo or dual zone linking modes allows discrete control over the inputs and outputs of the entire system across two rooms or zones
  • Creates an incredibly clean setup in minutes

Versatile configuration options

  • Dual-angled cabinet design allows for use as a high-performance floor monitor
  • Dual angle pole-mount provides optimal coverage and minimal reflections in most venues; 7-degree downward tilt is perfect for when the speakers are on elevated stages
  • M10 flypoints for professional installation
  • Weight: 32.5 lb / 14.7 kg
  • Dimensions: 25.9 x 15.2 x 14.2 in / 658 x 386 x 361 mm

Product comparison
 
Product
Power
LF Driver
HF Driver
Inputs
Aux Inputs
Outputs
Frequency Response
Max SPL
App Control
 
 
SRT210
SRT212
SRT215
SR18S
SRT210
SRT212
SRT215
SR18S
1600W
1600W
1600W
1600W
10"
12"
15"
18"
1.4"
1.4"
1.4"
-
Dual XLR/TRS
Dual XLR/TRS
Dual XLR/TRS
Stereo XLR
Stereo 1/8"
Stereo 1/8"
Stereo 1/8"
-
XLR Direct Out per channel + Mix Out
XLR Direct Out per channel + Mix Out
XLR Direct Out per channel + Mix Out
Stereo High-Pass XLR + Stereo Full-Range XLR
47Hz – 20kHz
44Hz – 20kHz
42Hz – 20kHz
33Hz – 200Hz
128 dB
132 dB
133 dB
133 dB
Yes
Yes
Yes
-
 

Downloads & resources
Owner's Manual
Spec Sheet
Connect Reference Guide
Owner's Manual (German)
Installation Instructions  (English) PA-A3 Eyebolt Kit
Quick Start Guide  (English) SRT Loudspeaker Series
Connect App - iOS (Free)
Connect App - Android (Free)