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Mackie SRM450 Active Loudspeaker

Mackie SRM450 Active Loudspeaker

Mackie SRM450The SRM450—the first and only portable active 2-way loudspeaker with onboard bi-amplification, active crossovers, time-correction and renowned Mackie sound quality.

The SRM450 delivers real, accurate bass down to 55Hz; midrange that’s free from ear-fatiguing harshness; and detailed treble out to 20kHz. Better still, the SRM450 offers astonishingly wide dispersion that lets your whole audience hear clearly, whether they’re in the front, back, or way out on the sides of the room.

Above all, the SRM450s crank! Without a hint of distortion, the SRM450 effortlessly achieves sound pressure levels beyond the legions of look-alike portable loudspeakers on the the market today.


  • Ultra-wide audience coverage
  • Multi-cell high-dispersion horn
  • Damped titanium HF transducer
  • FR™ power built-in – 400 watts RMS total power delivered to internal transducers
  • Built-in Electronic Equalization, phase alignment, time compensation, and protection circuitry
  • Easy to carry – three balanced, ergonomic handles
  • Easy to set up – pole mountable + multiple fly points
  • Makes a super floor monitor, too

Technical Specs:

  • 2-way bi-amplified, optimized active system – no external power amplifier needed!
  • Built-in monolithic FR Series™ 300 watt RMS bass and 100 watt RMS mid/high amplifiers
  • Built-in precision 24dB/oct. Linkwitz-Riley electronic crossover
  • 300mm long-throw frequency transducer
  • High-output precision titanium compression driver
  • Studio-quality maximum dispersion horn design
  • High SPL Output/Low Distortion
  • Electronic Time Correction, Phase Alignment, and Equalization
  • Servo Feedback controlled woofer
  • Tough, impact-resistant, lightweight polypropylene enclosure


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Hire cost from: £80 (day rate)

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Call: 0845 055 9789 Email: [email protected]

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