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Mackie's new SRM450 is so precise, so powerful, and so easy to use, they refuse to call it a PA speaker. Active technology finally makes it possible for you to exercise listening criteria reserved for high-end studio monitors in a live sound environment. And since Mackie is the one unleashing the world's first active sound reinforcement monitor, you can be sure it's affordable.
The SRM450 active sound reinforcement monitor brings truckloads of power to any event, eliminating the need for external amplification and costly electronics (such as processors). In fact, this new Mackie loudspeaker - the first in a series of speakers developed with RCF, who has 50 years of speaker experience - uses technology and features found in systems costing thousands of dollars.
From beginning musicians to AV rental houses and everywhere in between, anyone who uses a PA will find the SRM450 to be the workhorse sound reinforcement solution. Everything you need for sound reinforcement - aside from the mixer (and they have those, too) - is in the SRM450. Take a look toward the top of this great-looking monitor and you'll notice the UltraWide Dispersion horn. Designed to deliver high frequency sounds across a spacious horizon, the SRM450 can be heard clearly by every person in the audience. Left, right, or behind that big post toward the back of the room, the crowd can hear it all.
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Transducer Specifications
Low-Frequency Transducer:
Diameter: 300mm (12")
Voice Coil Diameter: 63.5mm (2.5")
Sensitivity: (1W@1m) 98 dB
Nominal Impedance: 8 ohms
Power Handling: 300 watts
Frequency Range: 55Hz - 3000Hz
Hi-Frequency Driver and Horn:
Diaphragm Diameter: 44.5mm (1.75")
Exit Throat Diameter: 24.5mm (1")
Diaphragm Material: Titanium
Sensitivity (1W@1m): 106 dB
Nominal Impedance: 8 ohms
Power Handling: 100 watts
Frequency Range: 1000Hz - 20,000Hz
Horn Type Composite: Exponential and Conical
Mouth Size (W x H): 304.8 x 177.8 mm (12 x 7 in.)
Power Amplifier and System Specifications
Low-Frequency Power Amplifier:
Rated Power: 300 watts
Rated THD: < 0.03%
Cooling Convection: Extrusion
Design Class: G, Parametric Servo Feedback
High-Frequency Amplifier:
Rated Power: 100 watts
Rated THD: < 0.03%
Cooling Convection: Extrusion
Design: Conventional Class AB
Line Input Power
US: 120V, 60Hz
Europe: 230V, 50Hz
Japan: 100V, 50/60Hz
Physical Properties
Dimensions (H x W x D): 660 x 390 x 376 mm (25.98 x 15.35 x 14.8 in.)
Weight: 23.2 kg (51 lbs.) |