Mackie SRM550
The Mackie SRM550 1,600W High-Definition Powered Loudspeaker delivers SRM ruggedness, output, clarity, and simplicity in a 12" design that is suitable as a main or monitor. Truly built-like-a-tank, huge system power is paired with custom transducers within professional-grade, internally braced all-wood cabinets that redefine tough
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1,600W system power paired with custom transducers deliver gig-level volumes with room to spare
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12" high-output LF driver
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1.4" titanium dome compression driver
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Built-like-a-tank all-wood, internally-braced cabinet delivers professional-grade road-worthiness
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Rugged 18-gauge steel grille and fine-textured, sleek black cabinet finish
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Front ported for maximum low-end extension and punch
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High-Definition Audio Processing for professional sound with unmatched clarity
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Acoustic correction developed with touring geniuses at EAW
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Precision 2-way digital crossover
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Driver time alignment and phase correction
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Acoustic |
Frequency Response:
55 Hz to 17 kHz (-3 dB)
49 Hz to 20 kHz (-10 dB)
Maximum Peak SPL: 132 dB
Crossover Point: 3 kHz
Dispersion: 90 x 50° |
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Section |
High-Frequency:
Voice Coil Diameter: 1" (25 mm)
Horn Entry Diameter: 1.4" (36.0 mm)
Diaphragm Material: Titanium
Magnet Material: Ferrite
Low-Frequency: Woofer Diameter 12" (305.0 mm)
Voice Coil Diameter 2.6" (66.0 mm)
Diaphragm Material: Paper
Magnet Material: Ferrite |
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Amplifier |
System Power Amplification:
Rated Power:
800 W RMS
1,600 W peak
Low Frequency & High Frequency Power Amplifier:
Rated Power:
400 W RMS
800 W peak
Rated THD: < 1%
Cooling: Convection
Design: Class D |
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Input/Output |
Channel 1:
Microphone-Line: 8 kΩ balanced
1/4" TRS, Wide-Z: 1 MΩ unbalanced
Channel 2:
Microphone-Line: 8 kΩ balanced
1/4" TRS, Wide-Z: 1 MΩ unbalanced
RCA: 25 kΩ unbalanced
Thru:
Male XLR balanced
Passive when the channel 1 / mix switch is in the out (channel 1) position
Active when the channel 1 / mix switch is in the in (Mix) position |
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Power |
US Detachable Line Cord: 90 to 130 VAC, 60 Hz, 200 W
AC Connector: 3-pin IEC 250 VAC
Power Supply Type: Switch mode |
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Operating Temperature |
32 to 104°F (0 to 40°C) |
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Safety |
Input Protection: Peak and RMS limiting, power supply, and amplifier thermal protection |
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LEDs |
Defeatable front power ON (running man logo)
Front load power limiter
Speaker mode
Feedback destroyer
Input signal |
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Construction |
Cabinet: 15 mm Poplar
Finish: High durability black paint
Handles: One on each side
Grille: Powder-coated 18 gauge steel
Fly Points: Three M10 x 1.5 x 37.0 mm
Monitor Angle: 60° |
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Mounting Method |
Floor mount, pole mount, or fly 1 |
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Dimensions (H x W x D) |
23.0 x 14.2 x 14.9" (585.0 x 360.0 x 377.0 mm) |
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Weight |
37.0 lb (16.8 kg) |
