• Bose ShowMatch SMS118 Subwoofer
1 1

Bose ShowMatch SMS118 Subwoofer

Bose ShowMatch SMS118 Subwoofer

SoundPro Item: 107056 | Part Number: 734302-0110

$3,499.00
$3,499.00 $3,499.00
Your Price Sold out
MSRP: $3,499.00 | MAP: $3,499.00

Usually ships in 5-7 business days

  • DeltaQ technology allows “Q” (directivity) to vary with each module in the array for more consistent coverage over wide frequency range, reduced array weight and cost, and outstanding vocal clarity
  • ShowMatch DeltaQ companion 1x 18” subwoofer for low-frequency extension down to 29 Hz with mixed mid/high and subwoofer ShowMatch arrays
  • Bose LF18 neodymium 18-inch, high-excursion, 4.5-inch voice coil, transducer
  • Integrated 4-point “quick pin” rigging allows arrays of up to 18 subwoofers with 10:1 safety factor
  • Front-grill mounted NL4 input, plus rear NL4 inputs, allow easy setup for “reversed box” cardioid arrays
Log in or register for YOUR best price

Bose Professional ShowMatch SMS118 subwoofers are designed primarily to integrate with DeltaQ array loudspeakers and extend low-frequency response down to 29 Hz. The SMS118 enclosure width and integrated rigging allows fast integration in arrays with ShowMatch full-range modules using optional array frames and accessories. The portable-rated Baltic birch enclosure may also be used for ground-stack applications and includes an integrated mounting-pole adapter for use with other mid/high loudspeakers.

View full details
  • Single Module Performance
    • Frequency Response (-3dB): 32 - 250 Hz
    • Frequency Range (-10dB): 29 - 300 Hz
    • Recommended High-Pass Protection Filter: 30Hz with minimum 12-dB/octave filter
    • Nominal Coverage Pattern: omni with cardioid array configurations
    • Recommended Crossover: 60-100Hz (requires active crossover in DSP)
    • Power Handling, long-term continuous
      • Bose extended lifecycle test: 750 W
      • AES transducer test: 1250 W
    • Power Handling, peak
      • Bose extended lifecycle test: 3000 W
      • AES transducer test: 5000 W
    • Sensitivity (SPL/1W @ 1m)
      • Array (free field): 92 dB
      • Ground Stack (half space): 98 dB
    • Calculated Max. SPL @ 1m, peak
      • Bose extended lifecycle test
        • Array (free field): 127 dB
        • Ground Stack (half space): 133 dB
      • AES transducer test
        • Array (free field): 129 dB
        • Ground Stack (half space): 135 dB
  • Transducers
    • Low Frequency: 1 x Bose LF18 neodymium 18-inch, high-excursion woofer (4.5-inch voice coil)
    • Nominal Impedance: 4 ohms
  • Enclosure Materialbaltic birch plywood
  • Finish2-part spray polyurethane coating, black
  • Grille16-gauge (1.5 mm) perforated steel, powder-coated finish, black
  • EnvironmentalIPx4
  • Connectors2 x Neutrik® NL4 on rear, 1x NL4 front-grill mounted; all wired parallel
  • Suspension/Mounting4-point “quick pin” rigging; 4x M10 top and 4x M10 bottom inserts; M20 pole cup
  • Dimensions (HxWxD)21.2" x 30.1" x 30.5"
  • Weight136.5 pounds

Why Choose SoundPro?

Since 1973, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

Start Shopping

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 2