Mackie SRT212 12" 1600w Powered Loudspeaker with Bluetooth


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Quick overview

The Mackie SRT212 is designed to be a reliable loudspeaker that delivers consistent quality for any performance. The 1600w Class-D amplifier keeps sound crisp and clear at any output level and High-efficiency transducers in the SRT212 build on the speaker’s clarity and quality.

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Mackie’s SRT212 is designed to be a reliable loudspeaker that delivers consistent quality for any performance. The 1600w Class-D amplifier keeps sound crisp and clear at any output level and High-efficiency transducers in the SRT212 build on the speaker’s clarity and quality. Lightweight and durable, the Built Like A Tank casing can withstand most knocks whilst keeping weight at a minimum.

Crystal clear sound anywhere in the room. You will receive clear and accurate sound without the need to find that sweet spot for your set-up due to the SRT212’s wide dispersion range. Mackie has fitted this speaker with its advanced crossover and transducer time alignment technology to create a balanced and precise response.

SRT212’s Sym-X Horn allows total efficiency from the high-performance transducers, which minimise any unwanted distortion. Symmetrical flat response at the crossover means you can listen to the authentic sound of the SRT212, helping to create smooth midranges and optimise overall performance.

An in-built processing module regulates the amplifier in real-time to protect the system. Utilising the speakers multi-band compression stops the need to lower the overall output as the amp can target specific frequency ranges that prevent the system from becoming overloaded. Even under heavy limiting, this speaker can maintain impressive sound quality and tonal balance to secure the source signal.

Connect multiple SRT speakers remotely with their Bluetooth feature to create the ultimate entertainment or party set-up. Stereo or dual-zone link mode allows you to have discrete control over the entire system’s input and output. The dual angled cabinet design gives much-needed versatility and allowing it to be used as a high-performance floor monitor.

SRT Connect App includes all the features you would ever need to wirelessly control and manage your music and sound, with full access to adjustments and complete EQ.

  • Clean set-up in matter of minutes 
  • Optional pole mount provides optimal coverage 
  • Dual independent channels 
  • Dedicated 1/8” stereo aux 
  • Bluetooth up to 100m
  • High contrast full colour display 
  • Specific voicing modes 
  • Alignment delay – up to 100ft 
  • System lock with 4 digit passcode 
  • Front LED on, off and signal modes


  • Frequency Range (-10dB): 44 Hz – 20 kHz 
  • Frequency Range (-3dB): 52 Hz – 20 kHz 
  • Horizontal Coverage Angle: 90* 
  • Verical Coverage Angle: 60* 
  • Maximum SPL Peak: 132 dB 
  • Monitor Angle: 45* 


  • Low Frequency: 12 In / 305 mm – with ferrite. 
  • High Frequency: 1.4 In / 36 mm – Polymer compression driver


  • Input: 2x Female XLR Balanced, 1/4” Balanced, 1/8” Stereo 
  • Mic-Line Impedance: 20 kΩ balance 
  • 1/4” TS, Wide-Z Impedance: 100  balance 
  • Direct Out and Mix Out: Male XLR Balance 
  • Mix Out Impedance: 300 Ω balance 
  • Main Control: Rotating knob 

Electronic Crossover 

  • Crossover Type: 24 dB/Octave 
  • Crossover Frequency: 2.0 kHz 

Power Amplifiers 

System Power Amplification 

  • Rated Power: 1600 watts peak 

Low Frequency Power Amplifier 

  • Rated Power: 1400 watts peak 
  • Rated THD: <1% 
  • Cooling: Convection
  • Design: Class D 

High Frequency Power Amplifier 

  • Rated Power: 200 watts peak 
  • Rated THD: <1% 
  • Cooling: Convection 
  • Design: Class D 

System Processing 

  • Voicing: 5 Speaker modes 
  • Subwoofer HPF: Off, DRM18S, Var 
  • Input EQ: 3-Band 
  • Delay: 0 – 100 ms 


  • Low: +/-12 dB @ 80 Hz 
  • Mid: +/- 12 dB @ 2.5 kHz 
  • High: +/- 12 dB @ 5 kHz 
  • HPF: 80 Hz – 150 Hz (Var) 

Line Input Power 

Detachable Line Cord:

  • -100 – 240VAC, 50 – 60 Hz, 110w 
  • -220 – 240VAC, 50 – 60 Hz, 110w 
  • AC Connector: 3-Pin IEC 250 VAC, 10 A Male 
  • Power Supply Type: Switchmode 

Safety Features 

  • Input Protection: Peak and RMS limiting, power supply and amplified thermal protection 
  • Display LEDs: Defeatable front cover, Speaker control 

Construction Features 

  • Basic Design: Asymmetrical 
  • Enclosure Material: Black Polypropylene 
  • Enclosure Finish: Light Black Texture 
  • Grille Material: 16-18 Gauge perforated steel w/Nylon net backing 
  • Grille Finish: Powder-coated black 
  • Handles: Two on each side, One partial on top
  • Operating Temperature: 0 – 40 *C / 32 – 104 *F 

Display LEDs 

  • Front: Power/Signal 
  • Rear: Speaker Control 


  • Height: 658 mm / 25.9 In 
  • Width: 386 mm / 15.2 In 
  • Depth: 361 mm / 14.2 In 
  • Weight: 14.7 kg / 32.5 Lb 

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