Enclosure Type: Band Pass
Driver Alignment: Subwoofer
Bass Type: Subwoofer
Crossover Type: DSP
Impedance: 4 Ohm
Sensitivity: 102 dB
Cutoff -3 dB: 50 Hz
Diaphragm Material: Paper
Build Complexity: Novice
Radiation Type: Monopole
Type of Use: Public Address
Placement: Outside
Bass Driver Size: 15 inch
Cost of Parts: $1700


double 15” front load subwoofer system


Key Features

  • High performance 2 x 15” subwoofer system
  • Very high power subwoofer system (2400 Watt AES)

15LW2400 subwoofer key features:

  • 1200 W AES power handling
  • 100 mm (4 In) Interleaved voice coil (ISV)
  • Double Silicon Spider (DSS)
  • Weather protected fiberglass reinforced cone


  • The enclosure should be made of Baltic birch plywood (15mm thickness)
  • Bolts are M6x35mm (M6 T-Nuts recommended)
  • Handling, rigging and connectors are user’s choice
  • It’s recommended to well damp the cabinet interior (an high density dampening material, such as
  • Dacron or other synthetic fibers, is required for better performance)
Internal View
Exploded View
Front View
Front Section
Rear View
Side Section
Side Section
Details: Part A
Details: Part G
Eighteen Sound is a leading designer and manufacturer of high quality professional audio loudspeakers, developing state-of-the-art transducer technologies and using the most advanced production techniques, located in Reggio Emilia, Italy.
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