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Mackie SRM2850 18" 1600 Watt Powered Subwoofer

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Item#: SRM2850
UPC: 663961043921

This item is discontinued

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About This Product

Mackie SRM2850 18" 1600 Watt Powered Subwoofer

Mackie SRM 1600W Powered Subwoofers deliver the chest-pounding ultra-high output you demand. Choose the powerful SRM1850 with a single 18″ driver or the SRM2850 with dual 18″ drivers, designed for applications that demand a more output than the average portable PA can deliver. With either powerful SRM subwoofer, the rugged all-wood design provides a new level of road-worthiness and maximum low-frequency extension and punch. Get the high-output, air-moving lows you demand with proven Mackie performance.

Ready For Anything

The SRM1850 and SRM2850 Powered Subwoofers feature an integrated digital crossover with presets for Mackie SRM650 and SRM750 full-range loudspeakers for quick and easy setup. Plus, with variable control, you can quickly dial in the right crossover for any system. Featuring stereo XLR inputs plus XLR full-range and high-pass outputs, these subwoofers are equipped for your professional applications. And if you do push things a little too hard, Smart Protect™ DSP kicks in to protect your investment.

Built Like a Tank

Building on Mackie’s “Built-Like-A-Tank” design history, SRM Series Powered Subwoofers deliver room-shaking sound in solid, road-worthy designs built to last. Pumping out 1600 watts of unadulterated power, these subwoofers have plenty of headroom for high-volume applications. The professional-grade cabinets feature an extremely tough, all-wood design with substantial internal bracing that adds natural character to your sound and ensures your speaker will survive night after night. Add to that the steel front grille built to handle the rigors of the road and you’ve got a speaker that not only delivers the power you crave, but is also “Built-Like-A-Tank” because Mackie knows what it’s like to gig.

The Perfect Match

Mackie SRM1850 and SRM2850 Powered Subwoofers are the perfect match for your SRM full-range loudspeakers. Both the SRM1850 and SRM2850 feature specific presets for SRM top boxes, instantly optimizing the sound and ensuring your system sounds great. Plus, each subwoofer has a built-in cup for easily pole-mounting your full-range loudspeaker. Or you can just stack your top boxes right on top of the subwoofer, especially when the subs are placed on stage. With the SRM2850, stack two subs then pop your full-range speaker on top. It’s perfect for festival setups or venues where the subs simply must stay on the floor.

SRM2850 Features:

  • 1600W of intense power paired with dual 18" custom high-output woofers for room shaking, chest-pounding low end performance.
  • ”Built-Like-A-Tank" all-wood, internally-braced cabinet delivers professional-grade road-worthiness and near-zero distortion even at high volume.
  • Front ported for maximum low-frequency extension and punch.
  • Stereo XLR inputs plus stereo XLR full-range and high-pass outputs.
  • Integrated digital crossover with variable control and presets for Mackie SRM loudspeakers.
  • Smart Protect DSP kicks in to protect your investment when things get pushed a little too hard.
  • Built-in cup for easily pole-mounting full-range loudspeakers.
Mackie SRM2850 Specifications

Acoustic Performance:
Frequency Response (–3 dB): 34 Hz – 100 Hz
Frequency Response (–10 dB): 26 Hz – 145 Hz
Max peak SPL: 135 dB [SRM2850]
Crossover Point: 60 Hz – 120 Hz [Variable]
Slope 3rd order HP, 4th order LP

Woofer Diameter: 18 in / 457 mm
Voice Coil Diameter 3.0 in / 76 mm
Subwoofer Diaphragm Material: Paper

Power Amplifier
Rated Power: 800 Watts RMS / 1600 Watts Peak
Rated THD: < 1%
Cooling: Convection
Design: Class D

Input Type: Female XLR Balanced
Differential (Stereo Left/Right)
Full Range Outputs: Male XLR Balanced
High Pass Outputs: Male XLR Balanced

Line Input Power
US detachable line cord: 100 – 120 VAC, 50 – 60 Hz, 200W
EU detachable line cord: 200 – 240 VAC, 50 – 60 Hz, 200W
AC Connector: 3-pin IEC 250 VAC
Power Supply Type: Switchmode

Safety Features
Input Protection: Peak and RMS limiting power supply and amplifier thermal protection
Display LEDs: Defeatable front power ON (Running Man logo), Front load power limiter, High Pass Mode, input signal

Construction Features
Cabinet: 18 mm Poplar plywood
Finish: High durability black paint
Handles: Two on each side [SRM2850]
Grille: Powder-coated 16 gauge steel

SRM2850: Physical Properties:
Height: 24.5 in / 623 mm
Width: 44.0 in / 1117 mm
Depth (without casters): 24.0 in / 610 mm
Depth (with casters): 29.5 in / 750 mm
Weight: 144 lb / 65.2 kg

The Mackie SRM2850 Box Includes:

(1) Mackie SRM2850 Powered Subwoofer
(1) Power Cord
(1) User Manual

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