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Mackie SRM-450 v2 speaker

12" 400 W active speaker. Comes with stand.
Universal solution for small and medium events, as well as larger events to be used as a monitor speaker. Probably one of the best monitors speakers available on the market. The frequency range that this speaker covers is from 45Hz to 20KHz, which is as good as many 15" active monitors on the market.

Event solutions

Mackie SRM-450 are one of the most frequently hired equipment at AVE. They can be used for the most of events, such as small parties and monitors for DJs. This is definitely the best choice for band monitors. A set of two can supply sound for parties for up to around 70 guests. Although they can cover the wide range of frequencies we usually suggest to add a subwoofer for the better bass boost, especially for events over 50 guests.

Features and Specs

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- 2-way bi-amplified, optimized active loudspeaker system
- High-output precision titanium compression driver
- Neodymium long-throw low frequency transducer with 3-inch voice coil
- Servo Feedback controlled woofer for tight low-end punch
- 300W class-D, Fast Recovery LF amp/100W HF amp
- Ultrawide, smooth dispersion via multi-cell horn aperture and HF waveguide
- Built-in phase-accurate 24dB Linkwitz-Riley electronic crossover
- Mackie Active Electronic time alignment, phase correction and EQ for studio quality sound
- Mic/line input and pass-thru connector
- Lightweight for ultimate portability (40 lb.)

- Input Type: Balanced Differential
- Input Impedance, Line: 20k ohms
- Input Protection: RFI and level protected
- Sensitivity Line: +4 dBu (center detent), Mic: -36 dBu
- Maximum Input Level, Line: +22 dBu
- Low-Cut Frequency: 75Hz, Second-order filter
- Acoustic Contour Equalization Peaking:
- +3 dB @ 100Hz
- +3 dB @ 12kHz
- Enclosure Alignment: Sixth-Order
- Over-Excursion Protection: second-order, high-pass filter
- Thermal Protection: Amplifier shutdown, auto reset
- Low-Line Voltage Shut Down: 60% Nominal line
- Frequency Range (-10 dB): 45Hz - 20KHz
- Frequency Response (+/-3 dB) 55Hz - 18kHz
- Maximum Peak SPL @ 1m: 127dB
- Low-Freq Crossover: 24 dB/octave, time offset corrected
- High-Freq Crossover: 24 dB/octave
- Crossover Frequency: 1.6kHz
- Driver Protection: independent LF and HF compressors
- Low-Freq Roll-Off: dynamic-signal level dependent
- Accessory Interface +/-15V DC, normalized signal I/O
- Operating Temperature Range: -10C to 45 C (14F to 113F)
- Transducer Low-Frequency Transducer: Diameter 300mm (12") Power Handling 450 watts RMS Frequency Range 45Hz - 3kHz
- Hi-Frequency Driver and Horn: Diaphragm Diameter 44mm (1.75") Exit Throat Diameter 25mm (1") Diaphragm Material Titanium Sensitivity (1W@1m) 106 dB Power Handling 100 watts RMS Frequency Range 1kHz - 20kHz Horn Type Composite: Exponential and Conical Mouth Size 305mm (12") W x 178mm (7") H

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