Yamaha IS1118 18" 8 Ohm Subwoofer (Discontinued)
Part # IS1118 YI
Model # IS1118
The Yamaha IS1118 is a high power 18" subwoofer ideal for medium to large-scale installations.

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Description

Details

The IS1118 is a high power subwoofer system comprised of a single 18-inch woofer. This IS1118 can be clustered in the same fashion as the 2-way models. Many eyebolt suspension points have been provided for easy flying. The IS1118 is an ideal match for full-range speakers such as IF2112/2115 - for maximum power and full-spectrum reproduction.

Features

Features

  • High power 18" subwoofer
  • 3/4 inch (19 mm), 13-ply Finnish Birch for Baffle
  • Internally braced construction
  • Twelve 10 mm (M10) threaded inserts
  • Four M10 shoulder eyebolts for flying are included as standard
  • Durable black or white finish, which can be painted to match any interior
  • Optional matching Array frame available
  • Two handles for carrying comfort
  • Parallel-wired Neutrik NL4 and barrier strip connectors
Specification
Frequency Range (-10 dB)33Hz-3kHz
Power RatingNOISE: 700W; PGM: 1400W; MAX: 2800W
Nominal Impedance8ohms
Sensitivity (1 W@1 m) SPL96dB SPL
Calculated Peak SPL130dB SPL
Calculated Continuous SPL124dB SPL
Components18" woofer, 4" voice coil
ShapeRectangular
Material3/4 inch (19 mm), 13-ply Finnish Birch (Baffle), 5/8 inch (16 mm), 11-ply Finnish Birch
Grill16 gauge powder coated perforated steel grilles, backed w/ acoustically transparent reticulated foam
Connectors1 x Neutrik NL4 and barrier strip, wired in parallel
Flying Hardware12x M10
HandleTwo
Dimensions (H x W x D)23.3" (591 mm) x 24" (610 mm) x 27.9" (709 mm)
Weight97 lbs (44 kg)
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