Mackie SRM450V3 Portable PA Speaker

12 inch Two-way Active Loudspeaker
Mackie SRM450V3 Portable PA Speaker



Soundcorp is an Authorised Australian Dealer of all Mackie Products! We provide a same day dispatch service for all orders placed before 1:00pm AEST.

Mackie's SRM450 is a powered loudspeaker that features a 12" high-output woofer and a 1.4" titanium dome compression driver. With 1000 watts of power, you get the high output you need in a package that is designed to be tough, lightweight and portable. It also features a one-button speaker mode selection for scenario-specific voicing (PA, DJ, Monitor and Soloist); the speaker allows you to customize your sound to best fit your application. The SRM450 can handle anything from mics to guitars to MP3 players and more, with its integrated, gain adjustable 2-channel mixer that features two XLR/TRS Combo inputs and a stereo RCA input.


  • 12" High-Output LF Driver
  • 1.4" Titanium Dome Compression Driver
  • Precision 2-Way Crossover
  • Application-Specific Speaker Modes
  • Automatic Feedback Elimination
  • Integrated 2-Channel Mixer
  • 2x XLR/TRS Combo & Stereo RCA Inputs
  • Limiter for Speaker Protection
  • Rugged Design


  • Power Configuration: Bi-amped
  • LF Driver Size: 1 x 12"
  • HF Driver Size: 1.4"
  • LF Driver Power Amp: 400W (RMS, Class D)
  • HF Driver Power Amp: 100W (RMS, Class AB)
  • Total Power: 1000W
  • Frequency Range: 42 Hz - 23 kHz
  • Crossover Frequency: 3 kHz
  • Maximum Peak SPL: 128 dB
  • Horizontal Coverage Angle: 90
  • Vertical Coverage Angle: 45=
  • Enclosure Material: Polypropylene
  • Mounting Options: Floor, Pole, Fly
  • Inputs: 2 x Combo (TRS/XLR), 1 x RCA
  • Outputs: 1 x XLR (Thru)
  • Dimensions: 663 mm x 406 mm x 376 mm
  • Weight: 16.8 kg

1 x Mackie SRM450v3 Portable Powered Loudspeaker



  • Standard Delivery - Free
  • Express Delivery - $20
  • Store Pick Up (South Melbourne) - Free

Soundcorp will ship orders the first business day once all funds have cleared.


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