Mackie SRM1801 Powered PA Subwoofer

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Product Description

The Mackie SRM1801 Powered Subwoofer effortlessly delivers 1000 watts of room-shaking Class-D power in a lightweight portable design. The 18 inch woofer delivers superior output and active electronics include a precision crossover and tuning filters, providing amazingly accurate bass response. The robust, solid-wood enclosure is covered with high-durability textured black paint and includes an integrated pole cup that’s a perfect fit for your Mackie SRM450v2. Ideal for small clubs, DJs or any portable sound reinforcement application, the SRM1801 completes a lightweight, easy-to-use Mackie powered system.

Mackie SRM1801 Powered Subwoofer Features

  • 1000W of ultra-efficient Class-D Fast Recovery amplification
  • Mackie Active electronics provide total system optimization
    • Precision crossover (125Hz)
    • Tuning filters for accurate bass response
  • 18-inch woofer delivers superior output and low- frequency extension
  • Dual XLR inputs for mono or stereo applications
  • Stereo high-pass and full range outputs
  • User-adjustable level and polarity controls
  • Individual power, signal, OL, and thermal protect indicators
  • Pole receptacle for mounting full-range loudspeakers
  • Solid plywood enclosure with high-durability, textured black paint
  • Extremely lightweight and portable (73 lbs / 33.1 kg)

Product Specifications
Mackie SRM1801 Powered Subwoofer Specifications
    Acoustic Performance
    • Frequency Range (-10dB): 35 Hz - 150 Hz
    • Frequency Response (-3 dB): 50 Hz - 115 Hz
    • Max Peak SPL (calculated): 129 dB
    • Max Peak SPL (measured): 124 dB

    • Diameter: 18 inches / 457 mm
    • Voice Coil Diameter: 3 inches / 76 mm
    • Diaphragm material: Paper
    • Magnet material: Ferrite

    Power Amplifier
    • Rated Power: 500 watts rms, 1000 watts peak
    • THD: <0.1%
    • Design: Class D
    • Cooling: Convection

    • Input Type: Female XLR Balanced differential (stereo left/right)
    • Input Impedance: 20,000 balanced
    • Full Range Output: Male XLR balanced (parallel with input)
    • High Pass Output: Male XLR Balanced
    • Level Control: -6 dB to +6 dB

    Electronic Crossover
    • Crossover Type: 24 dB/octave Linkwitz-Riley
    • Crossover Frequency: 125 Hz

    Protection Features
    • Over-excursion Protection: 40 Hz 24 dB/octave Butterworth High Pass Filter
    • Thermal Protection: Amplifier mute, auto reset
    • Driver Protection: Peak/RMS Limiter
    • Display LEDs: Thermal, OL, Signal, Power

    AC Power Requirements
    • USA: 100-120 VAC, 50-60 Hz; Fuse T 6.3A H 250V
    • Europe: 220-240 VAC, 50-60 Hz; Fuse: T 3.14A H 250V
    • Power Consumption: 160 watts @ 1/4 power
    • AC Connector: 3 pin IEC 250 VAC 15 A male

    Construction Features
    • Basic Design: Trapezoidal
    • Material: void-free plywood
    • Finish: Textured black catalyzed polyurethane paint
    • Handles: One on each side
    • Grille: Perforated metal

    Physical Properties
    • Height: 24.1 inches / 612 mm
    • Front Width: 20.2 inches / 513 mm
    • Rear width: 15.1 inches / 383 mm
    • Depth: 25.3 inches / 643 mm
    • Weight: 73 lb / 33.1 kg

Helpful Info about the Manufacturer
Phone:  800-258-6883 Warranty:  All SRM, DLM, HD, C Speakers, PPM Mixers, HRmk2 Studio Monitors: 3-year inclusive of electronics, 2-year drivers (where applicable), nontransferable; Thump, S500 Speakers, Onyx Mixers and Interfaces, DL, VLZ4, ProFX mixers, MRmk3 Studio Monitors, Big Knob, MCU Pro Series, SP260, FRS Series Amplifiers, Mixer Bags/Covers/Hardware, Loudspeaker Bags/Covers/Hardware: 1-year nontransferable; B-Stock items, 90 days.
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MSRP: $999.99
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