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Mackie SRM450Mackie SRM450   
 Two-way, Bi-amplified Active PA Speaker

Discontinued see SRM450v2

The Mackie SRM450 is a portable active 2-way loudspeaker with onboard bi-amplification, active crossovers and time-correction. The SRM450 delivers 300 watts to it's 12" low frequency driver and 100 watts to it's 1.75" high frequency driver. Accurate bass down to 55Hz; midrange that's free from ear-fatiguing harshness; and detailed treble out to 20kHz. There is a 1 - 3/8" receptacle for mounting on a speaker stand and the rear of the cabinet is angled for use as a floor monitor.

The rear panel features balanced XLR input and thru connections, mic/line attenuation knob, low cut switch, mid cut switch, a timed off switch and the power switch. The panel also includes signal present, peak and thermal LED lights.

Features
  • 2-way bi-amplified, 300W LF and 100W HF
  • Frequency response is 55Hz to 20 kHz
  • High-output precision 1.75" titanium compression driver
  • 12" long-throw low frequency transducer with 2.5" voice coil
  • Studio-quality maximum dispersion horn design
  • 127db max peak SPL @ 1 meter
  • Electronic Time Correction, Phase Alignment, & Equalization
  • Servo Feedback controlled woofer
  • Tough, impact-resistant, lightweight polypropylene enclosure
  • Large images: SRM450 | rear panel | connections
  • Specifications
  • Dimensions and Weight
    26"H x 15.4"W x 14.8"D - 51 lb

Mackie proaudio  |  SRM450  |  SRM350 | SRM150

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